| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,083 pcs
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2083 pcs | On Request | 1 | On Request | On Request | 05+ | On Request | On Request |
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The Texas Instruments TPS61059DRCR is a synchronous boost converter designed for driving high-power white LEDs. It operates with an input voltage range of 2.7V to 5.5V and can provide up to 800mA of LED current. This device features fixed-frequency, pulse-width modulation (PWM) control for efficient operation.
Key features include open/shorted LED protection, over-temperature protection, and low shutdown current. The TPS61059DRCR is optimized for applications such as camera flash and backlighting, where high brightness and efficiency are critical. It is supplied in a compact 10-VSON (3x3) package, making it suitable for space-constrained designs.
The device supports PWM dimming for precise brightness control and includes built-in precharge and soft-start circuitry to prevent excessive inrush current. Its robust design ensures reliable performance over a wide operating temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range for the TPS61059DRCR is 2.5 V to 6 V.
The maximum output current of the TPS61059DRCR is 800 mA.
The operating temperature range for the TPS61059DRCR is -40°C to 85°C.
The switching frequency of the TPS61059DRCR is typically 650 kHz, and can go up to 2 MHz.
The TPS61059DRCR uses a Step-Up (Boost) topology.
Yes, the TPS61059DRCR includes internal switches.
The TPS61059DRCR supports PWM dimming.