TPS61187RTJR Texas Instruments - Yeehing Electronics

WLED driver for notebooks with PWM interface and Auto Phase Shift function

Pricing (USD)

Quantity	Unit Price
1 — 99	1.474
100 — 249	1.217
250 — 999	0.874
1,000 +	0.38

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Lighting Drivers
RoHS	Y
Input Voltage	4 V to 24 V
Operating Frequency	100 Hz to 22 kHz
Supply Current - Max	30 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	QFN-20
Series	TPS61187
Packaging	Reel
Features	Load Disconnect During Shutdown
Operating Temperature Range	- 40 C to + 85 C
Brand	Texas Instruments
Moisture Sensitive	Yes
Product Type	LED Lighting Drivers
Factory Pack Quantity	3000
Subcategory	Driver ICs
Unit Weight	0.001344 oz

For more information, please refer to datasheet

Documents

TPS61187RTJR Datasheet

More Information

The TPS61187 device provides a highly integrated white-light-emitting-diode (WLED) driver solution for notebook LCD backlight. This device has a built-in high efficiency boost regulator with integrated 2-A, 40-V power MOSFET. The six current sink regulators provide high precision current regulation and matching. In total, the device can support up to 60 WLEDs. In addition, the boost output automatically adjusts its voltage to the WLED forward voltage to optimize efficiency.