TPM44273 3PEAK | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 18

Technical content

Features

  • Industry-Standard Pin-Out
  • 4.5-V to 23-V Single-Supply Range
  • Single Channel 5-A Peak Source and Sink-Drive Current
  • TTL and CMOS Compatible Threshold
  • Outputs Held Low during VCC-UVLO or Input Floating
  • Low Propagation Delay (13-ns Typical)
  • Fast Rise-and-Fall Times (7-ns and 6-ns Typical)
  • ESD Protection Exceeds JESD 22 – 6-kV HBM, 1.5-kV CDM
  • Available in SOT23-5 Package

Applications

  • Switched-Mode Power Supplies
  • DC-DC Converters
  • Motor Control, Solar Inverters, UPS
  • Gate & IGBT Drive

Description

The TPM44273 is a single-channel low-side gate driver for MOSFET, IGBT, and GaN power switches. High sourcing and sinking current capability of 5 A allows for improving switching efficiencies by minimizing slew time and switching loss. The device supports maximum 25-V supply voltage and –5 V, improving system robustness especially in noisy industrial applications. Ultra- low propagation delay allows applications with tight timing requirements. A small SOT23-5 package assists design for high-density power supply. Typical Application Circuit IN COM OUT VCC OUT TPM44273 TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 1 / 18 EA20240105A2

Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 2 / 18 EA20240105A2

Revision History

2022-08-12 Rev.A.0 Initial Release 2023-04-09 Rev.A.1 Misc. updates 2024-02-02 Rev.A.2 Updated with new document format TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 3 / 18 EA20240105A2

Table 1. Pin Functions: TPM44273

2 COM Ground Device Ground

1 IN Input Logic Non-inverting Input.

5 VCC Power Power Supply Input

Absolute Maximum Ratings (1) Parameter Min Max Unit VCC Power Supply Voltage −0.3 25 V Output Voltage Range OUT −0.3 VCC + 0.3 V VCC + 0.3 （200-ns pulse） V Input Voltage Range IN −5 20 V Continuous Output Channel Current OUT −300 300 mA Pulsed Output Channel Current OUT (500 ns) −5 5 A TJ Operating Junction Temperature Range −40 150 °C TSTG Storage Temperature Range −65 150 °C TL Lead Temperature (Soldering 10 sec) 260 °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) The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 300 mV beyond the power supply, the input current should be limited to less than 10 mA. (3) Power dissipation and thermal limits must be observed. ESD, Electrostatic Discharge Protection Parameter Condition Value Unit HBM Human Body Model ESD ANSI/ESDA/JEDEC JS-001 (1) ±6 kV CDM Charged Device Model ESD ANSI/ESDA/JEDEC JS-002 (2) ±1.5 kV (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. Recommended Operating Conditions Parameter Min Max Unit VCC Power Supply Voltage 4.5 23 V VIN Intput Voltage Range 0 20 V TA Operating Ambient Temperature Range –40 125 °C Thermal Information Package Type θJA θJC Unit SOT23-5 89.1 52.0 °C/W TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 5 / 18 EA20240105A2

Electrical Characteristics

All test conditions: VCC = 12 V, TJ = −40 °C – 150 °C, 1-μF capacitor between VCC and GND, unless otherwise noted. Parameter Conditions Min Typ Max Unit IDD(off) Start-up Current VCC = 3.4 V, IN = H 40 100 μA VCC = 3.4 V, IN = L 40 100 VON Supply Under Voltage Lock Out Rising Threshold TJ = 25 °C 3.91 4.2 4.5 V TJ = −40 °C – 150 °C 3.7 4.2 4.65 VOFF Supply Under Voltage Lock Out Falling Threshold TJ = −40 °C – 150 °C 3.4 3.9 4.4 V VCC_H Supply Under Voltage Lock Out Hysteresis 0.2 0.3 0.5 V VIN_H IN Signal High Threshold IN high threshold 1.95 2.3 V VIN_L IN Signal Low Threshold IN low threshold 1 1.25 V VIN_HYS IN Hysteresis 0.7 V IOUT Output Peak Current CLOAD = 0.22 μF, FSW = 1 kHz ±5 A VCC – VOH Output High Voltage IOUT = −10 mA 40 mV VOL Output Low Voltage IOUT = 10 mA 10 mV ROH Output Pull-up Resistance, PMOS pull-up only IOUT = −10 mA 1 1.6 3 Ω ROL Output Pull-down Resistance IOUT = 10 mA 0.15 0.5 1 Ω tR Output Rise-time CLOAD = 1.8 nF 7 18 ns tF Output Fall-time CLOAD = 1.8 nF 6 10 ns tPW Minimal Pulse Width 15 25 ns tD1 IN to Output Propagation Delay CLOAD = 1.8 nF, 5-V IN pulse 6 13 23 ns tD2 IN to Output Propagation Delay CLOAD = 1.8 nF, 5-V IN pulse 6 13 23 ns TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 6 / 18 EA20240105A2

frequency switching applications. Figure 17. Functional Block Diagram

Low Propagation Delay Driver Output The low-propagation-delay design allows the device to achieve industrial-leading low propagation delay between device input and output. The low delay enhances driver performance in high-frequency switching regulators. Supply and UVLO The device monitors supply voltage with under-voltage lock-out (UVLO). When the supply voltage is below the UVLO threshold, the outputs are held low in UVLO to avoid glitches during power rising and falling. The quiescent current and operating current of the device are measured as shown in Figure 4. The current is related to internal quiescent current consumption as well as output current. The output current can be calculated using external transistor gate charge times switching frequency fsw. Channel Input The input of TPM44273 gate drivers supports TTL and CMOS input with threshold voltage independent of supply voltage. The threshold is also designed as temperature-independent to support a wide range of ambient temperatures. Wide hysteresis enhances system-level noise immunity. The integrated pull-down resistors set the device in a low state when inputs are floating. Inputs can withstand DC −5V, to improve robustness on ground bouncing. Output Stage The TPM44273 output stage can deliver high current sourcing and sink up to 5-A with low propagation delay. TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 11 / 18 EA20240105A2

（mm） （mm） （mm） （mm） （mm） （mm） （mm） Pin1 Quadrant TPM44273- S5TR SOT23-5 179 12 3.3 3.25 1.4 4 8 Q3 TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 14 / 18 EA20240105A2

Package Outline Dimensions SOT23-5 TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 15 / 18 EA20240105A2

Order Number Operating Ambient Temperature Range Package Marking Information MSL Transport Media, Quantity Eco Plan TPM44273-S5TR −40 °C – 125 °C (1) SOT23-5 M73 MSL3 3000 Green (1) Ambient temperature indicates device operation condition range. Application thermal behavior needs to be taken care of when operating in high-temperature scenarios Green: 3PEAK defines "Green" to mean RoHS compatible and free of halogen substances. TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 16 / 18 EA20240105A2

IMPORTANT NOTICE AND DISCLAIMER Copyright© 3PEAK 2012-2024. 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. TPM44273 Single-Channel 5-A High-Speed, Low-Side Gate Driver www.3peak.com 17 / 18 EA20240105A2

Single-Channel 5-A High-Speed, Low-Side Gate Driver This page intentionally left blank www.3peak.com 18 / 18 EA20240105A2