Description
TPS61187RTJT Texas Instruments - Yeehing Electronics
WLED driver for notebooks with PWM interface and Auto Phase Shift function
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.596 |
100 — 249 | 1.398 |
250 — 999 | 0.98 |
1,000 + | 0.55 |
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 | 250 |
Subcategory | Driver ICs |
Unit Weight | 0.001344 oz |
For more information, please refer to datasheet
Documents
TPS61187RTJT 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.