company blog about Original TI TPS628501QDRLRQ1 1A Automotive Step Down Converter

Original TI TPS628501QDRLRQ1 1A Automotive Step Down Converter

Shenzhen Mingjiada Electronics Co., Ltd.——Long Term Supply TI (TPS628501QDRLRQ1) Automotive Step-Down Converter, The following product description is for the Texas Instruments (TI) TPS628501QDRLRQ1 Automotive Grade Buck Converter:

TPS628501QDRLRQ1——Basic Information:
Part Number: TPS628501QDRLRQ1
Package: SOT-583
Type: Automotive Step-Down Converter
Product Details: TPS628501QDRLRQ1——2.7V to 6V, 1A, Automotive step-down converter in SOT-583 package.

Specification Of TPS628501QDRLRQ1
Input Voltage Range: 2.7V - 6V (12V system buck compatible)
Output Current Capability: 1A
Quiescent Current: 17µA (typical, PFM mode)
Output Voltage Range: 0.6V - 5.5V (±1% accuracy)
Switching frequency: 1.8MHz - 4MHz (programmable)
Operating temperature: -40°C to +150°C (junction temperature)
Package: SOT-583 (ultra compact 1.5 x 2mm)

TPS628501QDRLRQ1 is a pin-to-pin 1A, easy-to-use, high-efficiency synchronous DC/DC buck converter based on a peak current mode control topology designed for automotive applications such as infotainment systems and advanced driver assistance systems.

The switching frequency of the TPS628501QDRLRQ1 is externally adjustable from 1.8 MHz to 4 MHz, and the TPS628501QDRL

TPS628501QDRLRQ1 provides 1% output voltage accuracy in PWM mode, which helps to achieve power supply designs with high output voltage accuracy.

Features Of TPS628501QDRLRQ1
TJ = –40°C to +150°C
Family of 1A and 2A (continuous) and 3A (peak) converters
Input voltage range: 2.7V to 6V
Quiescent current: 17µA typical
Output voltage from 0.6V to 5.5V
Output voltage accuracy ±1% (PWM operation)
Forced PWM or PWM/PFM operation
Adjustable switching frequency: 1.8MHz to 4MHz
Precise ENABLE input allows:
- User-defined undervoltage lockout
- Exact sequencing
100% duty cycle mode
Active output discharge
Foldback overcurrent protection – optional
Power-good output with window comparator

Applications Of TPS628501QDRLRQ1
ADAS camera, ADAS sensor fusion
Surround view ECU
Hybrid and reconfigurable cluster
Head unit, telematics control unit
External amplifier

[Mingjiada Electronics] Long Term Supply TI (TPS628501QDRLRQ1) Automotive Step-Down Converter, For more product information about TPS628501QDRLRQ1, please visit the official website of Mingjiada Electronics (https://www.integrated-ic.com/).