Datasheet Details
| Part number | TPS61050 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.47 MB |
| Description | Boost Converter |
| Datasheet |
 TPS61050 Datasheet
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General Description
The TPS6105x device is based on a high-frequency synchronous-boost topology with constant current sink to drive single white LEDs.
The device uses an inductive fixed-frequency PWM control scheme using small external components, minimizing input ripple current.
Key Features
- 1 Four Operational Modes.
- Torch and Flash up to ILED = 1200 mA.
- Voltage-Regulated Boost Converter: 4.5 V, 5 V, and 5.25 V.
- Shutdown: 0.3 μA (Typical).
- Total Solution Circuit Area < 25 mm2.
- Up to 96% Efficiency.
- I2C-Compatible Interface up to 400 kbps.
- Integrated LED Turnon Safety Timer.
- Zero Latency TX-Masking Input (TPS61050).
- Hardware Voltage Mode Selection Input (TPS61052).
- Integrated ADC for LE.