TPS92661QPHPRQ1 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS92661QPHPRQ1
Manufacturer

TI
ChipWorker Part#

CW8773317
Category

LED Driver, LED Display Driver
Package

HTQFP-48
Description

LED DRVR Boost/Buck-Boost 1CH PWM 60V 1.5A 48Pin HTQFP T/R
Documentation

Datasheet

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TPS92661QPHPRQ1 Specifications

Attribute	Attribute Value

Part Number	TPS92661QPHPRQ1
Manufacturer	TI
ChipWorker Part#	CW8773317
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	HTQFP-48
Frequency	2.3 MHz
Number of Outputs	13 Output
Output Voltage	60 V
Output Current	1.5 A
Number of Channels	1 Channel
Quiescent Current	1.00 mA
Number of Regulated Outputs	12 Output
Input Voltage (DC Max)	5.5 V
Input Voltage (DC Min)	4.5 v
Output Voltage (Max)	60 V
Output Voltage (Min)	0 V
Output Current (Max)	1500 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	4.5V ~ 5.5V
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Size-Width	7.2 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The TPS92661 device is a compact, highly-integrated solution for shunt FET dimming for large arrays of high-brightness LEDs in applications such as automotive headlights.
The TPS92661 device includes a 12-switch series array for bypassing individual LEDs in the string and a serial communication interface for control and management by a master microcontroller.
An on-board charge pump rail that can float up to 67 V above GND provides the LED bypass switch gate drive.The low on-resistance (RDS(on)) of the bypass switch minimizes conduction loss and power dissipation.
The TPS92661 device contains a multi-drop universal asynchronous receiver transmitter (UART) for serial communication. The turn-on and turn-off times are programmable for each individual LED in the string. The PWM frequency is adjustable via an internal register and multiple devices can be synchronized to the same frequency and phase.
The TPS92661 device features open LED protection as well as open and short LED fault reporting via the serial interface.
The TQFP package features a feed-through topology to enable easy routing of View datasheet View product folder

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