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TPS40211-Q1

Texas Instruments
Part Number TPS40211-Q1
Manufacturer Texas Instruments
Description Boost Controller
Published Nov 7, 2021
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community TPS40210-Q1, TPS40211-Q1 SLVS861F...
Datasheet PDF File TPS40211-Q1 PDF File

TPS40211-Q1
TPS40211-Q1

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community TPS40210-Q1, TPS40211-Q1 SLVS861F – AUGUST 2008 – REVISED JUNE 2020 TPS4021x-Q1 4.
5-V to 52-V Input, Current-Mode Boost Controllers 1 Features •1 Qualified for automotive applications • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to 125°C ambient operating temperature range – Device HBM ESD classification level 2 – Device CDM ESD classification level C4B • Functional Safety-Capable – Documentation available to aid functional safety system design • For boost, flyback, SEPIC, LED driver applications • Wide input operating voltage: 4.
5 V to 52 V • Adjustable oscillator frequency • Fixed-frequency current-mode control • Internal slope compensation • Integrated low-side driver • Programmable closed-loop soft start • Overcurrent protection • External synchronization capable • Reference voltage: 700 mV (TPS40210-Q1), 260 mV (TPS40211-Q1) • Low-current disable function 2 Applications • Infotainment and cluster applications • Automotive body electronics (lighting) • HEV/EV and powertrain 3 Description The TPS40210-Q1 and TPS40211-Q1 devices are wide-input-voltage (4.
5 V to 52 V) non-synchronous boost controllers.
They are suitable for topologies that require a grounded source N-channel FET, including boost, flyback, SEPIC, and various LED driver applications.
Device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency.
Currentmode control provides improved transient response and simplified loop compensation.
The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS40210-Q1 TPS40211-Q1 PDSO (10) 3.
00 mm × 3.
00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
Simplified Schematic VIN TPS40210-Q1 1 RC VDD 1...


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