TPS92691QPWPTQ1 Texas Instruments - Yeehing Electronics

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

Pricing (USD)

Quantity	Unit Price
1 — 99	2.097
100 — 249	1.732
250 — 999	1.244
1,000 +	0.66

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Lighting Drivers
RoHS	Y
Number of Channels	1 Channel
Output Current	5 A
Input Voltage	4.5 V to 65 V
Operating Frequency	80 kHz to 700 kHz
Supply Current - Max	46 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	HTSSOP-16
Qualification	AEC-Q100
Series	TPS92691-Q1
Packaging	Reel
Features	Adjustable Switch Frequency, Synchronization Pin, Thermal Shutdown
Operating Temperature Range	- 40 C to + 125 C
Product	LED Drivers
Type	LED Driver
Brand	Texas Instruments
Topology	Buck, Boost, Buck-Boost, SEPIC, Cuk, Flyback
Moisture Sensitive	Yes
Product Type	LED Lighting Drivers
Factory Pack Quantity	250
Subcategory	Driver ICs
Unit Weight	0.002212 oz

For more information, please refer to datasheet

Documents

TPS92691QPWPTQ1 Datasheet

More Information

The TPS92691/-Q1 is a versatile LED controller that can support a range of step-up or step-down driver topologies. The device implements a fixed-frequency peak current mode control technique with programmable switching frequency, slope compensation, and soft-start timing. It incorporates a high voltage (65-V) rail-to-rail current sense amplifier that can directly measure LED current using either a high-side or a low-side series sense resistor. The amplifier is designed to achieve low input offset voltage and attain better than ±3% LED current accuracy over junction temperature range of 25°C to 140°C and output common-mode voltage range of 0 to 60 V.