TPL8020 3PEAK | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 16

Technical content

Features

  • 6-V to 24-V Input Voltage
  • Fixed 5-V Output Voltage
  • ±2% Output Accuracy over Line Regulation, Load Regulation, and Operating Temperature Range
  • 4.2-µA Low Quiescent Current
  • 200-mA Maximum Output Current
  • 180-mV Typically Dropout Voltage at 50 mA
  • PSRR: – 60 dB at 1 kHz – 56 dB at 10 kHz
  • Stable with a Minimum 2.2-μF Ceramic Capacitor
  • Built-in Soft Start Control
  • Integrated Protection: – Over-Current Protection – Output Short-Circuit to Ground Protection – Over-Temperature Protection
  • Junction Temperature Range: −40°C to +125°C
  • Package Option: – SOT23-5

Applications

  • Battery-Powered Handheld Devices
  • POS and Power Tools
  • Meters and Smoke Detector
  • Industrial Control
  • Low Power Wireless and IoT Modules

Description

The TPL8020U50 product is a wide input range and low quiescent current low dropout linear voltage regulator. The device supports an input voltage of 6 V to 24 V and provides maximum 200-mA output current. It is stable with a minimum 2.2-μF ceramic capacitor. The TPL8020U50 features a high PSRR with 56 dB at 10 kHz, which can significantly reduce the voltage ripple generated from the previous power stage. The TPL8020U50 implements a low quiescent current with only 4.2-µA, which makes the TPL8020U50 a good choice for the battery-powered portable devices. Short to ground protection, over-current protection, and over-temperature protection can ensure the system reliability under different server conditions. The TPL8020U50 is a 5-V fixed output LDO with ±2% accuracy over full operating conditions. The device provides a SOT23-5 package with guaranteed operating temperature range from −40°C to +125°C. Typical Application Circuit V IN V OUT GND Input TPL8020 C OUT Output C IN TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 1 / 16 DA20230901A0

24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 2 / 16 DA20230901A0

Orderable Part Number Output Voltage Package TPL8020U50-S5TR Fixed 5.0 V SOT23-5

Revision History

Rev.Pre.0 Preliminary revision. Rev.A.0 Initial released. TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 3 / 16 DA20230901A0

Table 1. Pin Functions: TPL8020U50 1 GND − Ground reference pin. Connect GND pin to PCB ground plane directly. 3 OUT O Regulated output voltage pin.

VIN Input Voltage −0.3 28 V VOUT Output Voltage −0.3 6 V VOUT Output Voltage, 100 ms −0.3 24 V TJ Maximum Junction Temperature −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) All voltage values are with respect to GND. ESD, Electrostatic Discharge Protection Parameter Condition Minimum Level Unit HBM Human Body Model ESD ANSI/ESDA/JEDEC JS-001 (1) ±2 kV CDM Charged Device Model ESD ANSI/ESDA/JEDEC JS-002 (2) ±1 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 VIN Input Voltage 6 24 V VOUT Output Voltage 0 5 V IOUT Output Current 0 200 mA TJ Operating Junction Temperature Range −40 125 °C PD Power Dissipation (SOT23-5 Package) 0 300 VIN Thermal Information Package Type θJA θJC Unit SOT23-5 220 60 °C/W TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 5 / 16 DA20230901A0

Electrical Characteristics

All test conditions: −40°C ≤ TJ ≤ 125°C; typically, TJ = 25°C, VIN = 6 V, COUT =2.2 µF, unless otherwise noted. Parameter Conditions Min Typ Max Unit Supply Input Voltage and Current VIN Input Voltage Range 6 24 V IQ Quiescent Current IOUT = 0 mA, TJ = +25°C 4.2 5 µA IOUT = 0 mA, TJ = -40°C +25°C 4.2 7 µA IOUT = 200 mA 600 µA Regulated Output Voltage and Current VOUT Output Voltage Accuracy TJ = +25°C 1% ΔVOUT Line Regulation VIN = 6 V to 24 V, IOUT = 1 mA 3 15 mV Load Regulation IOUT = 1 mA to 200 mA 10 30 mV VDO(1) Dropout Voltage IOUT = 50 mA 180 300 mV IOUT = 200 mA 720 1200 mV IOUT Output Current VOUT in regulation 0 200 mA ICL Output Current Limit VOUT = 0.9 × VOUT(NOM) 210 480 500 mA PSRR Power Supply Rejection Ratio IOUT = 100 mA, f = 1 kHz 60 dB IOUT = 100 mA, f = 10 kHz 56 dB IOUT = 100 mA, f = 1 MHz 30 dB VN Output Noise Voltage IOUT = 10 mA, BW = 10 Hz to 100 kHz 182 μVRMS Operating Temperature Range TSD Thermal Shutdown Temperature 166 ºC Hysteresis 20 ºC (1) Specified by design. TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 6 / 16 DA20230901A0

Figure 9. Functional Block Diagram junction temperature falls below the value which equals to thermal shutdown threshold minus thermal shutdown hysteresis. operating above the junction temperature range will reduce the device’s lifetime.

  • Both input capacitors and output capacitors must be placed as close to the device pins as possible, and vias between capacitors and device power pins must be avoided.
  • It is recommended to bypass the input pin to the ground with a 0.1-μF bypass capacitor. The loop area formed by the bypass capacitor connection, the IN pin, and the GND pin of the system must be as small as possible.
  • It is recommended to use wide and thick copper to minimize I×R drop and heat dissipation. TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 11 / 16 DA20230901A0

Order Number Package D1 (mm) W1 (mm) A0 (mm) B0 (mm) K0 (mm) P0 (mm) W0 (mm) Pin1 Quadrant TPL8020U50- S5TR SOT23-5 180 13.1 3.2 3.2 1.4 4 8 Q3 TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 12 / 16 DA20230901A0

Package Outline Dimensions SOT23-5 TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 13 / 16 DA20230901A0

Order Number Operating Temperature Range Package Marking Information MSL Transport Media, Quantity Eco Plan TPL8020U50-S5TR −40 to 125°C SOT23-5 LCV MSL3 Tape and Reel, 3,000 Green Green: 3PEAK defines "Green" to mean RoHS compatible and free of halogen substances. TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 14 / 16 DA20230901A0

IMPORTANT NOTICE AND DISCLAIMER Trademarks. Any of the 思瑞浦 or 3PEAK trade names, trademarks, graphic marks, and domain names(“Trademarks”) 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 results of design simulation or actual tests conducted under designated testing environment. Any differences 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. Forward-Looking Statements. The information in this document/material may contain forward-looking statements, except for statements or descriptions of historical facts. These forward-looking statements are based upon our current understanding of our industry, management philosophy and certain assumptions and speculative calculations. These forward-looking statements are subject to risks and uncertainties and our actual results may differ. Please do not rely solely on the above information to make your business decisions. 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. TPL8020U50 24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO www.3peak.com 15 / 16 DA20230901A0

24-V Input Voltage, 200-mA Output Current Low Quiescent Current LDO This page intentionally left blank www.3peak.com 16 / 16 DA20230901A0