Datasheet Texas Instruments TPS54201DDCT

4.5V-to-28V Input Voltage, Synchronous Buck LED Driver 6-SOT-23-THIN -40 to 125

Datasheets

PDF, 2.5 Mb, Revision: A, File published: Jan 11, 2017

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Control Mode	Current Mode
Duty Cycle(Max)	100 %
Iout(Max)	1.5 A
Operating Temperature Range	-40 to 125 C
Package Group	SOT-23-THIN
Rating	Catalog
Regulated Outputs	1
Switching Frequency(Max)	700 kHz
Switching Frequency(Min)	480 kHz
Type	Converter
Vin(Max)	28 V
Vin(Min)	4.5 V
Vout(Max)	23 V
Vout(Min)	1.5 V

RoHS

Compliant

Evaluation Modules & Boards: TPS54201EVM-818
TPS54201 4.5V-to-28V Input Voltage, Synchronous Buck LED Driver Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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Power and Dimming LED with TPS54200 and TPS54201
PDF, 381 Kb, File published: Apr 25, 2017
The TPS54200 and TPS54201 (TPS5420X) devices are 28-V wide input range, 1.5-A maximum outputcurrent, synchronous buck LED drivers supporting deep dimming ratio with high dimming accuracy. TheTPS5420X supports both analog and PWM dimming mode. Especially, in analog dimming mode, a 1%dimming ratio is easily attained by inputting a PWM signal with 1% duty cycle. This is a welcomed featurein s

Series: TPS54201 (2)

Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)