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Texas Instruments TPS75100DSKT — Analog & Data Acquisition

TI TPS75100DSKT Linear LED Driver, 4-Ch 25mA PWM Dimming

MPNTPS75100DSKT
End of Life

Texas Instruments TPS75100DSKT linear LED driver, 4 outputs, 25 mA per channel, PWM dimming, 2.7-5.5 V supply, 10-WFDFN exposed pad, 10-SON (2.5x2.5 mm), -40°C to 85°C, ROHS3 compliant.

$1.82Ref. price · indicative, final on quote
Texas Instruments TPS75100DSKT datasheet (PDF)
Packaging10-WFDFN Exposed Pad
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS75100DSKT specifications
ParameterValue
TypeLinear
MountingSurface Mount
Voltage5.5V
Current - output (Channel)25mA
I/O channels4
Operating temperature-40°C ~ 85°C (TJ)
DimmingPWM
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsBacklight
Case10-WFDFN Exposed Pad
Internal switchYes

Product details

Active production — four-channel linear backlight driver

The TPS75100DSKT: It integrates four constant-current sinks, each rated for 25 mA, with an internal switch per channel — no external MOSFET needed for the drive stage. Brightness is controlled via an external PWM signal on the dimming input, which modulates the on-time of the current sinks rather than adjusting the analog current level.

Compliance and documentation

ROHS3 compliant — no RoHS exemption declarations needed for EU-market shipments, and the part carries Texas Instruments' standard compliance documentation package (RoHS, REACH, material declaration).

Frequently asked questions

What is TPS75100DSKT's listed type and dimming method?

The TPS75100DSKT is a Linear LED driver with PWM dimming. It sinks constant current through each of its four outputs, and brightness is controlled by an external PWM signal applied to the dimming input.

Will TPS75100DSKT drop into a board designed for TLC69611RTWR?

No — the TLC69611RTWR is a 16-output, 60 mA per channel linear driver in a different package, and it lacks internal switches (external MOSFETs required). The TPS75100DSKT has 4 outputs at 25 mA with integrated switches. The pinout, output count, and drive architecture are not compatible without a board spin.

What compliance documentation does Texas Instruments provide for TPS75100DSKT?

Texas Instruments provides ROHS3 compliance certification, REACH declaration, and material composition data for the TPS75100DSKT. No UL or IEC certification is listed in the standard documentation package.