| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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28,000 pcs
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28000 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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The Texas Instruments TPS61052YZGR is a 1.2A high-power white LED driver designed for applications requiring efficient LED control. It utilizes a 2-MHz synchronous boost topology with constant current sink capability, capable of driving single white LEDs up to 1200 mA.
This device offers flexibility with an I2C-compatible interface for programming LED current or output voltage, and supports PWM dimming. It can operate in four modes, including torch and flash modes up to 1200 mA, and voltage-regulated boost converter modes with outputs at 4.5 V, 5 V, and 5.25 V. The device also features a shutdown mode with a typical input current of 0.3 μA.
Designed for compact solutions, the TPS61052YZGR has a total solution circuit area of less than 25 mm². It is available in a 12-pin DSBGA package, suitable for surface mounting. The operating temperature range is -40°C to 85°C.
Key features include integrated LED turn-on safety timer, LED disconnect during shutdown, open and shorted LED protection, and overtemperature protection. It is also equipped with an integrated ADC for LED VF monitoring and an integrated low light dimming mode.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The switching frequency is 2 MHz.
Up to 96%.
Analog and PWM dimming.
-40°C to 85°C.
12-DSBGA (12-UFBGA, DSBGA) surface mount package.
1.2 A.
Yes, it features an I2C-compatible interface supporting up to 400 kbps.