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TPS62813-Q1

Part Number	TPS62813-Q1
Manufacturer	Texas Instruments
Description	2.75-V to 6-V Adjustable-Frequency Step-Down Converter
Published	Aug 29, 2019
Detailed Description	Product Folder Order Now Technical Documents Tools & Software Support & Community TPS62810-Q1, TPS62811-Q1 TPS62812...
Datasheet	TPS62813-Q1 PDF File

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS62810-Q1, TPS62811-Q1 TPS62812-Q1, TPS62813-Q1 SLVSDU1C – AUGUST 2018 – REVISED AUGUST 2019 TPS6281x-Q1 2.
75-V to 6-V Adjustable-Frequency Step-Down Converter CFR Efficiency (%) 1 Features •1 AEC-Q100 qualified for automotive applications – Device temperature grade 1: –40°C to +125°C TA • Input voltage range: 2.
75 V to 6 V • Family of 1 A, 2 A, 3 A and 4 A • Quiescent current 15-µA typical • Output voltage from 0.
6 V to 5.
5 V • Output voltage accuracy ±1% (PWM operation) • Adjustable soft-start • Forced PWM or PWM and PFM operation • Adjustable switching frequency of 1.
8 MHz to 4 MHz • Precise ENABLE input allows – User-defined undervoltage lockout – Exact sequencing • 100% duty cycle mode • Active output discharge • Spread spectrum clocking - optional • Fold-back overcurrent protection - optional • Power good output with window comparator • Package with wettable flanks 2 Applications • Infotainment head unit • Hybrid and reconfigurable cluster • Telematics control unit • Surround view ECU • ADAS sensor fusion • External amplifier Schematic VIN 2.
75V - 6V CIN 22mF TPS62810-Q1 VIN SW EN FB L 0.
47mH R1 MODE/SYNC COMP/FSET SS/TR CSS PG R2 GND VOUT CFF COUT R3 47mF Copyright © 2019, Texas Instruments Incorporated 3 Description The TPS6281x-Q1 is family of pin-to-pin 1-A, 2-A, 3A and 4-A synchronous step-down DC/DC converters.
All devices offer high efficiency and ease of use.
The TPS6281x-Q1 family is based on a peak current mode control topology.
TPS6281x-Q1 is designed for automotive applications such as Infotainment and advanced driver assistance systems.
Low resistive switches allow up to 4-A continuous output current at high ambient temperature.
The switching frequency is externally adjustable from 1.
8 MHz to 4 MHz and can also be synchronized to an external clock in the same frequency range.
In PWM/PFM mode, the TPS6281xQ1 automatically enter Power Save Mode a...

Similar Datasheet

TPS62813-Q1 2.75-V to 6-V Adjustable-Frequency Step-Down Converter - Texas Instruments

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