TPT1042Q-DF6R-S | DigiCamel IC Datasheet

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TPT1042VQ 3PEAK | Alldatasheet

Document overview

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PDF pages: 24

Technical content

Features

Meets the ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 Physical Layer Standards
Supports CAN FD and Data Rating up to 5 Mbps
Short Propagation Delay Times and Fast Loop Times
5-V Power Supply, I/O Voltage Range Supports 2.8-V to 5.5-V MCU Interface
Ultra-Low Current Standby Mode with Bus Wake-up Capability
Ideal Passive Behavior to CAN Bus when Unpowered
Common-Mode Input Voltage: ±30 V
Protection Feature: – IEC 61000-4-2 ESD Protection up to ±15 kV – Bus Fault Protection: ±70 V – VCC and VIO (V variants only) Under-voltage Protection – TXD Dominant Time-out Function and Bus- Dominant Time-out Function – Thermal Shutdown Protection
Available in SOP8 Package and Leadless DFN3X3 Package
AEC-Q100 Qualified for Automotive Applications， Grade 1

Applications

All Devices Supporting Highly Loaded CAN Networks
Automotive and Transportation – Body Electronics / Lighting – Power Train / Chassis – Infotainment / Cluster – ADAS / Safety

Description

The TPT1042 is a CAN transceiver that meets the ISO11898 high-speed CAN (Controller Area Network) physical layer standard. The device is designed to be used in CAN FD networks up to 5 Mbps, with enhanced timing margin and higher data rates in long and highly loaded networks. As designed, the device features crosswire, overvoltage, and loss of ground protection from −70 V to +70 V, over-temperature shutdown, with a −30 V to +30 V common-mode input voltage range. The TPT1042V has a secondary power supply input for I/O level shifting the input pin thresholds and RXD output level. This family has a low-current standby mode with CAN BUS waked-up capability. Additionally, all devices include many protection features to enhance the device and network robustness. The TPT1042 and TPT1042V are available in SOP8 and DFN3X3-8L packages and are characterized from −40°C to +125°C. Typical Application Circuit MCU TPT1042 3.3/5V Voltage Regulator STB CAN Controller I/O Interface TXD RXD 5V Voltage Regulator VIO VCC VOUT VOUT BAT CANH CANL Optional VCC Port_x TX RX TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 1 / 24 CA20230201A0

TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 2 / 24 CA20230201A0

Order Number VCC (V) VIO (V) BUS Protection (V) Package TPT1042VQ-SO1R-S 5 2.8 to 5.5 ±70 SOP8 TPT1042VQ-DF6R-S 5 2.8 to 5.5 ±70 DFN3X3-8L TPT1042Q-SO1R-S 5 2.8 to 5.5 ±70 SOP8 TPT1042Q-DF6R-S 5 2.8 to 5.5 ±70 DFN3X3-8L

Revision History

2020-12-05 Rev.Pre.0 Initial Version 2022-11-20 Rev.A.0 Released Version TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 3 / 24 CA20230201A0

Table 1. Pin Functions: TPT1042VQ

1 TXD I CAN transmit data input (LOW for dominant and HIGH for recessive bus states)

2 GND GND Ground

3 VCC POWER Transceiver 5 V supply voltage

4 RXD O CAN receive data output (LOW for dominant and HIGH for recessive bus states)

5 VIO POWER Transceiver I/O level shifting supply voltage

6 CANL BUS I/O Low level CAN bus input/output line

7 CANH BUS I/O High level CAN bus lnput/output line

8 STB I Standby Mode control input (active high)

Table 2. Pin Functions: TPT1042Q

5 NC − Not Connected

6 CANL Bus I/O Low-level CAN bus input/output line

7 CANH Bus I/O High-level CAN bus input/output line

VCC 5-V Bus Supply Voltage Range −0.3 7 V VIO I/O Level-Shifting Voltage Range −0.3 7 V VBUS CAN Bus I/O Voltage Range (CANH, CANL) −70 70 V VBUS_DIFF Differential Voltage of CAN Bus, CANH - CANL −70 70 V VLOGIC Logic Input And Output Terminal Voltage Range (TXD, STB, RXD) −0.3 7 V IO_RXD RXD (Receiver) Output Current −8 8 mA TJ Maximum Junction Temperature −40 150 °C TSTG Storage Temperature Range −65 150 °C TOTP Shutdown Junction Temperature 170 °C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. (2) This data was taken with the JEDEC low effective thermal conductivity test board. (3) This data was taken with the JEDEC standard multilayer test boards. ESD(Electrostatic Discharge Protection) Parameter Condition Minimum Level Unit IEC IEC Contact Discharge IEC-61000-4-2, Bus Pin ±15 kV IEC Air-Gap Discharge IEC-61000-4-2, Bus Pin ±15 kV HBM Human Body Model ESD ANSI/ESDA/JEDEC JS-001, CAN Bus Pin ±8 kV ANSI/ESDA/JEDEC JS-001, All Pin ±7 kV CDM Charged Device Model ESD ANSI/ESDA/JEDEC JS-002, All Pin ±1.5 kV LU Latch up Latch up per JESD78, All Pin ±500 mA Vtran ISO7637-2 transients per IEC 62228-3, CANH, CANL Pulse 1 -100 V Pulse 2a 75 V Pulse 3a -150 V Pulse 3b 100 V (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. (2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 6 / 24 CA20230201A0

Recommended Operating Conditions Parameter Min Max Unit VIO Input/output voltage, TXD, RXD, STB 2.8 5.5 V VCC Power Supply 4.5 5.5 V IOH(RXD) RXD Terminal High-Level Output Current −2 mA IOL(RXD) RXD Terminal Low-Level Output Current 2 mA TA Operating Ambient Temperature −40 125 °C Thermal Information Package Type θJA θJC Unit SOP8 118 48 °C/W DFN3x3-8 51 23 °C/W TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 7 / 24 CA20230201A0

Electrical Characteristics

Parameter Conditions Min Typ Max Unit Pin VCC, (Power supply) VCC Supply Voltage 4.5 5.5 V VUV_VCC Rising Undervoltage Detection on Vcc for Protected Mode - 4.1 4.5 V Falling Undervoltage Detection on Vcc for Protected Mode 3.6 3.9 - V VHYS_UVVCC Hysteresis Voltage on UVVCC (1) - 200 - mV ICC Standby Mode Supply Current 1042, device without the "V" suffix, Standby Mode, VTXD = VCC, RL = 60 Ω, CL = open, VSTB = VCC - 10 20 μA 1042V, device with the "V" suffix, Standby Mode, VTXD = VIO, RL = 60 Ω, CL = open, VSTB = VIO - 3.5 5 μA Normal Mode Supply Current Recessive, VTXD = VCC, RL = 50 Ω, CL = open, VSTB = 0 V 0.5 1.3 5 mA Dominant, VTXD = 0 V, RL = 60 Ω, CL = open, VSTB = 0 V 20 50 80 mA Dominant bus fault, short circuit on bus lines, VTXD = VSTB = 0 V, −3 V < (VCANH = VCANL) < +18V, RL = CL = open 2 60 110 mA PIN VIO, (I/O Level Adapter Supply) (2) VIO Supply Voltage on Vio Pin 2.8 - 5.5 V VUV_VIO Rising Undervoltage Detection on Vio For Protected Mode - 2 2.7 V Falling Undervoltage Detection on Vio For Protected Mode 1.3 1.9 - V VHYS_UVVIO Hysteresis Voltage on uvvio for Protected Mode - 100 - mV IIO Standby Mode Supply Current on Pin vio Standby Mode, RXD Floating, VTXD = VSTB = VIO 5 10 14 µA Normal Mode Supply Current on Pin vio Recessive, VSTB = 0 V, VTXD = VIO - 15 30 µA Dominant, VSTB = 0 V, - 200 600 µA TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 8 / 24 CA20230201A0

Parameter Conditions Min Typ Max Unit VTXD = 0 V Pin STB, (Standby Mode Control Input) VIH High-Level Input Voltage 0.7 x VIO - VIO+ 0.3 V VIL Low-Level Input Voltage −0.3 - 0.3 x VIO V IIH High-Level Input Current VSTB = VCC = VIO = 5.5 V −2 0 2 μA IIL Low-Level Input Current VSTB = 0 V, VCC = VIO = 5.5 V −20 -11 -2 μA Ilkg(OFF) Unpowered Leakage Current VSTB = 5.5 V, VCC = VIO = 0 V −1 0 1 uA Pin TXD, (CAN Transmit Data Input) VIH High-Level Input Voltage 0.7 x VIO - VIO+ 0.3 V VIL Low-Level Input Voltage −0.3 - 0.3 x VIO V IIH High-Level Input Current VTXD = VCC = VIO =5.5 V −2 0 2 μA IIL Low-Level Input Current VTXD =0 V, VCC = VIO = 5.5 V −250 −160 −30 μA ILKG_OFF Unpowered Leakage Current VTXD = 5.5 V, VCC = VIO= 5.5 V −1 0 1 μA CI Input Capacitance (1) - 5 10 pF Pin RXD, (CAN Receive Data Output) IOH High-Level Output Current VRXD = VIO − 0.4 V −8 −6 −1 mA IOL Low-Level Output Current VRXD = 0.4 V, bus dominant 2 5 12 mA ILKG_OFF Unpowered Leakage Current VRXD = 5.5 V, VCC = VIO = 0 V −1 0 1 µA Pins CANH and CANL, (CAN Bus Lines) VO_DOM Dominant Bus Output Voltage CANH VTXD = 0 V, VSTB = 0 V, 50 Ω ≤ RL ≤ 65 Ω, CL = open, t < tto(dom)TXD 2.75 3.5 4.5 V CANL 0.5 1.5 2.25 V VSYM_DC DC Output Symmetry (dominant or recessive) (VCC – VO(CANH) – VO(CANL)) VSTB = 0 V, RL = 60 Ω, CL = open, −0.4 - 0.84 V VSYM Transient Symmetry (dominant or recessive) (VO(CANH) + VO(CANL)) / VCC (1) 4.75V ≤ VCC ≤ 5.25 V, VSTB = 0 V, RL = 60 Ω, CSPLIT = 4.7 nF, CL = open, TXD = 250 kHz, 1 MHz 0.9 1 1.1 V/V VOD_DOM Differential Output Voltage (dominant) Normal mode, t < tto(dom)TXD, VTXD = 0 V, VSTB = 0 V, 4.75V ≤ VCC ≤ 5.25 V, 45 Ω ≤ RL < 50 Ω, CL = open 1.5 - 3 V TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 9 / 24 CA20230201A0

Parameter Conditions Min Typ Max Unit Normal mode, t < tto(dom)TXD,VTXD = 0 V, VSTB = 0 V, 4.75V ≤ VCC ≤ 5.25 V, 50 Ω ≤ RL < 65 Ω, CL = open 1.5 - 3 V Normal mode, t < tto(dom)TXD, VTXD = 0 V, VSTB = 0 V, 4.75V ≤ VCC ≤ 5.25 V, 65 Ω ≤ RL ≤ 70 Ω, CL = open 1.5 - 3.3 V Normal mode, t < tto(dom)TXD, VTXD = 0 V, VSTB = 0 V, 4.75V ≤ VCC ≤ 5.25 V, RL = 2240 Ω, CL = open 1.5 - 5 V VOD_REC Differential Output Voltage (recessive) Normal mode, VTXD = VCC, VSTB = 0 V, no load −50 - 50 mV Standby mode, VTXD = VSTB = VCC, no load −150 - 150 mV VO_REC Recessive Bus Output Voltage Normal mode, VTXD = VIO = VCC, VSTB = 0 V, no load 2 0.5 x VCC 3 V Standby mode, VTXD = VSTB = VIO = VCC, no load −0.1 - 0.1 V VCM Common Mode Range VSTB = 0 or VCCor VIO −30 - 30 V VTH_RX_DIF Differential Receiver Threshold Voltage Normal mode, VSTB = 0 V, 0.5 0.7 0.9 V−30 V ≤ VCANH/ VCANL ≤ 30 V Standby mode, VSTB = VIO, 0.4 0.7 1.15 V−30 V ≤ VCANH/ VCANL ≤ 30 V VREC_RX Receiver Recessive Voltage, Normal Mode −30 V ≤ VCANH/VCANL ≤ 30 V −4 - 0.5 V Receiver Recessive Voltage, Standby Mode −4 - 0.4 V VDOM_RX Receiver Dominant Voltage, Normal Mode −30 V ≤VCANH/VCANL ≤ 30 V 0.9 - 9 V Receiver Dominant Voltage, Standby Mode 1.15 - 9 V VHYS_RX_DI F Differential Receiver Hysteresis Voltage Normal mode, −30 V ≤ VCANH/ VCANL ≤ 30 V 50 120 200 mV Standby mode, −30 V ≤ VCANH/ VCANL ≤ 30 V 20 70 120 mV IO_SC_DOM Dominant Short-Circuit Output Current CANH VSTB = 0 V, VCANH = −15 V to 18 V, CANL = open, VTXD = 0 V −115 - - mA CANL VSTB = 0 V, VCANL = −15 V to 18 V, CANH = open, VTXD = 0 V - - 115 mA TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 10 / 24 CA20230201A0

Parameter Conditions Min Typ Max Unit IO_SC_REC Recessive Short-Circuit Output Current −27 V ≤ VCANH/ VCANL ≤ 32 V, VTXD = VCC, normal modes −5 - 5 mA ILKG_IOFF Power-off (unpowered) Bus Input Leakage Current VCC = VIO = 0 V or VCC = VIO shorted to ground via 47kΩ, VCANH = 5 V, VCANL = 5 V −5 - 5 µA RIN Input Resistance (CANH or CANL) VTXD = VCC = VIO = 5 V, VSTB = 0 V, −30 V ≤ VCM ≤ +30 V 10 23 35 kΩ RIN_M Input Resistance Matching: [1 − RIN(CANH) / RIN(CANL)] × 100% VTXD = VCC = VIO = 5 V, VSTB =0 V −2 - 2 % VCANH = VCANL =5 V RID Differential Input Resistance VTXD = VCC = VIO = 5 V, VSTB = 0 V, −30 V ≤ VCM ≤ +30 V 30 47 60 kΩ CI Input Capacitance to Ground (CANH or CANL) (1) - - 20 pF CID Differential Input Capacitance (1) - - 10 pF (1) The Typ data is based on bench test and design simulation. The typical data is based on bench test by LRC meter E4980AL. (2) Only device with V suffix (TPT1042V) have a VIO Pin, device without V suffix (TPT1042) VIO connoted to VCC internally. AC Timing Requirements Parameter Conditions Min Typ Max Unit Transceiver Switching Characteristics tpLD Propagation delay time, low TXD to driver dominant (recessive to dominant) Normal mode, VSTB = 0 V, RL = 60 Ω, CL = 100 pF - 60 100 ns tpHR Propagation delay time, high TXD to driver recessive (dominant to recessive) - 60 100 ns tSK_P Pulse Skew (|tpHR− tpLD|) - 10 35 ns tR Differential Output Signal Rise Time (1) - 45 - ns tF Differential Output Signal Fall Time (1) - 45 - ns tPROP_TXDL- RXDL Total loop delay, driver input (TXD) low to receiver output (RXD) low, recessive to dominant Normal mode, VSTB = 0 V, RL = 60 Ω, CL = 100 pF, CL(RXD) = 15 pF, - 110 220 ns TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 11 / 24 CA20230201A0

Parameter Conditions Min Typ Max Unit tPROP_TXDH- RXDH Total loop delay, driver input (TXD) high to receiver output (RXD) high, dominant to recessive - 140 220 ns tpRH Propagation Delay Time, Bus Recessive Input to RXD High Output (Dominant to Recessive) (1) VSTB = 0 V, CL(RXD) = 15 pF - 90 120 ns tpDL Propagation Delay Time, Bus Dominant Input to RXD Low Output (Recessive to Dominant) (1) - 90 120 ns tR_R RXD Output Signal Rise Time (1) - 20 - ns tR_F RXD Output Signal Fall Time (1) - 20 - ns FD Timing Parameters tBIT_BUS Bit time on CAN bus output pins with tBIT(TXD) = 500 ns(1) VSTB = 0 V, RL = 60 Ω, CL = 100 pF, CL(RXD) = 15 pF, ΔtREC = tBIT(RXD) − tBIT(BUS) 435 - 530 ns Bit time on CAN bus output pins with tBIT(TXD) = 200 ns(1) 155 - 210 ns tBIT_RXD Bit time on RXD output pins with tBIT(TXD) = 500 ns 400 - 550 ns Bit time on RXD output pins with tBIT(TXD) = 200 ns 120 - 220 ns ΔtREC Receiver timing symmetry with tBIT(TXD) = 500 ns(1) −65 - 40 ns Receiver timing symmetry with tBIT(TXD) = 200 ns(1) −45 - 15 ns Device Timing Parameters tTXD_DTO TXD dominant time-out time normal mode, VSTB = 0 V, RL = 60 Ω, CL = open, VTXD = 0 V 0.3 2 5 ms tBUS_DTO Bus dominant time-out time Standby mode 0.3 2 5 ms tBUS_WAKE_FIL TER Bus wake-up filter time Standby mode 0.5 1.5 5 µs tdMODE Standby to normal mode delay time 3 8 50 µs (1) The test data is based on bench test and design simulation. TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 12 / 24 CA20230201A0

features to enhance the device and network robustness. Figure 6. Functional Block Diagram

Table 3. Driver Function Table Table 4. Receiver Function Table possibility for Electro Magnetic Emission (EME). nor will the normal mode receiver accept data as the bus lines are biased to ground minimizing the system supply current. be removed reducing power consumption further.

Under-Voltage Lockout (UVLO) The device integrated under-voltage detect and lockout circuit of the supply terminal to keep the device in the protected mode if the supply voltage drops below the threshold until the supply voltage is higher than the UVLO threshold. This protects the device and system during the under-voltage event on supply terminals. Over-Temperature Protection (OTP) The output drivers are protected against over-temperature conditions. If the virtual junction temperature exceeds the shutdown junction temperature T OTP, the output drivers will be disabled until the virtual junction temperature falls below TOTP and TXD becomes recessive again. Including the TXD condition minimizes output driver oscillation due to temperature drift. TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 17 / 24 CA20230201A0

Order Number Package D1 (mm) W1 (mm) A0 (mm) B0 (mm) K0 (mm) P0 (mm) W0 (mm) Pin1 Quadrant TPT1042VQ- TPT1042VQ- TPT1042Q- TPT1042Q- TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 19 / 24 CA20230201A0

Package Outline Dimensions SOP-8 TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 20 / 24 CA20230201A0

TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 21 / 24 CA20230201A0

Order Number Operating Temperature Range Package Marking Information MSL Transport Media, Quantity Eco Plan TPT1042VQ-SO1R-S −40 to 125°C SOP8 T42VQ MSL1 Tape and Reel, 4000 Green TPT1042VQ-DF6R-S −40 to 125°C DFN3x3-8 T42VQ MSL1 Tape and Reel, 4000 Green TPT1042Q-SO1R-S −40 to 125°C SOP8 1042Q MSL1 Tape and Reel, 4000 Green TPT1042Q-DF6R-S −40 to 125°C DFN3x3-8 1042Q MSL1 Tape and Reel, 4000 Green Green: 3PEAK defines "Green" to mean RoHS compatible and free of halogen substances. TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 22 / 24 CA20230201A0

IMPORTANT NOTICE AND DISCLAIMER Copyright© 3PEAK 2012-2023. All rights reserved. Trademarks. Any of the 思瑞浦 or 3PEAK trade names, trademarks, graphic marks, and domain names contained in this document /material are the property of 3PEAK. You may NOT reproduce, modify, publish, transmit or distribute any Trademark without the prior written consent of 3PEAK. Performance Information. Performance tests or performance range contained in this document/material are either results of design simulation or actual tests conducted under designated testing environment. Any variation in testing environment or simulation environment, including but not limited to testing method, testing process or testing temperature, may affect actual performance of the product. Disclaimer. 3PEAK provides technical and reliability data (including data sheets), design resources (including reference designs), application or other design recommendations, networking tools, security information and other resources "As Is". 3PEAK makes no warranty as to the absence of defects, and makes no warranties of any kind, express or implied, including without limitation, implied warranties as to merchantability, fitness for a particular purpose or non-infringement of any third- party’s intellectual property rights. Unless otherwise specified in writing, products supplied by 3PEAK are not designed to be used in any life-threatening scenarios, including critical medical applications, automotive safety-critical systems, aviation, aerospace, or any situations where failure could result in bodily harm, loss of life, or significant property damage. 3PEAK disclaims all liability for any such unauthorized use. TPT1042VQ, TPT1042Q Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode www.3peak.com 23 / 24 CA20230201A0

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Product Information

TPT1042Q-DF6R-S specifications and overview.

Summary

Automotive Fault Protected High-Speed CAN FD Transceiver with Standby Mode

Description

The TPT1042 is a CAN transceiver that meets the

Source title TPT1042Q-DF6R-S Datasheet(PDF) - 3PEAK INC.

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