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TPS92691PWP +BOM

TPS92691 multi-topology LED driver with rail-to-rail current sense amplifier

Manufacturer:

TI
Mfr.Part #:

TPS92691PWP
Datasheet:

TPS92691PWP Datasheet (PDF)
Input Voltage Type:

DC/DC
Topology:

Boost, Buck, Buck-Boost, Cuk, Flyback, SEPIC
Vin (min) (V):

4.5
Vin (max) (V):

65
EDA/CAD Models:

Request Free CAD Models for TPS92691PWP

TPS92691PWP General Description

The TPS92691PWP LED controller is a highly versatile and efficient device designed to support a wide range of LED driver topologies. With its fixed-frequency peak current mode control technique and programmable features, this controller offers flexibility and precision in LED current regulation. The high voltage rail-to-rail current sense amplifier ensures accurate LED current measurement, even in challenging conditions. Whether you prefer analog or PWM dimming techniques, the TPS92691PWP has you covered with its independent modulation capabilities. Plus, the optional DDRV gate driver output allows for series FET dimming, delivering impressive contrast ratios for your LED applications

Key Features

Fault-tolerant design for reliable operation
Pulse-duration modulation control capability
High-current drive capability with low Rds(on)
Low standby power consumption
Wide input voltage range and frequency
Safe operating area with overload protection

Specifications

Input voltage type	DC/DC	Topology	Boost, Buck, Buck-Boost, Cuk, Flyback, SEPIC
Vin (min) (V)	4.5	Vin (max) (V)	65
Vout (max) (V)	65	Vout (min) (V)	3
Iout (max) (A)	5	Iq (typ) (mA)	1.5
Features	Adjustable Switch Frequency, Synchronization Pin, Thermal shutdown	Operating temperature range (°C)	-40 to 125
Dimming method	Analog, PWM	Number of channels	1
Rating	Catalog