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Texas Instruments TPS65642AYFFR — Power Management (PMIC / Gate Driver)

TPS65642AYFFR TFT LCD Power Supply IC, 5 Outputs

MPNTPS65642AYFFR
Active

Texas Instruments TPS65642AYFFR, Converter for TFT LCD, 5 outputs, 2.6V~6V input, -40°C~85°C, 56-DSBGA (3.33x2.93), Surface Mount, Active.

$1.3725Ref. price · indicative, final on quote
Texas Instruments TPS65642AYFFR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS65642AYFFR specifications
ParameterValue
MountingSurface Mount
Voltage - input2.6V ~ 6V
Voltage - outputMultiple
I/O channels5
Operating temperature-40°C~85°C
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsConverter, TFT LCD
Case56-UFBGA, DSBGA

Product details

5-output TFT LCD bias supply in a 56-ball DSBGA

The Texas Instruments TPS65642AYFFR is a multi-output converter IC designed specifically for TFT LCD bias supplies, generating the multiple regulated voltages a flat-panel display needs from a single 2.6V to 6V input rail. It delivers five separate outputs, each programmable for a different voltage level, which lets a single part replace several discrete regulators on the display driver board.

Input range and temperature grade

The 2.6V to 6V input range covers common Li-ion battery voltages and 3.3V or 5V system rails, so the same IC works in portable and mains-powered TFT panels.

Package and sourcing posture

Housed in a 56-ball DSBGA measuring 3.33 x 2.93 mm, the package footprint is suited for dense display-driver PCBs where board area is tight.

Frequently asked questions

What is the price of TPS65642AYFFR?

Buyers need to compare costs and budget for procurement.

Where can I buy TPS65642AYFFR?

Sourcing buyers need authorized distributor options to place orders.

Is TPS65642AYFFR available in stock?

Immediate availability is critical to avoid production delays.

What is the lead time for TPS65642AYFFR?

Lead time impacts supply chain planning and project timelines.

Does TPS65642AYFFR have any recommended alternatives?

Design engineers and buyers may need a second source or replacement if supply constrained.

What are the key specifications of TPS65642AYFFR?

Design engineers need to validate fit for TFT LCD applications.