The IS31BL3231-DLS2-TR is a current-regulated charge pump LED driver designed for high brightness LED applications, particularly in camera flash and torch modes. It operates within a voltage range of 2.7V to 5.5V and can deliver output currents up to 750mA in Flash Mode, with adjustable current settings. The device features automatic switching between linear and boost modes, ensuring consistent LED current regardless of forward voltage variations. Efficiency in Torch Mode can reach up to 90%, and the driver includes built-in protections against thermal overload, short circuits, and over-voltage conditions. The IS31BL3231 is packaged in a compact DFN-10 (3mm x 3mm) format, making it suitable for space-constrained applications. It is ideal for use in cellular phones and various lighting applications, requiring minimal external components and no external inductor.
LED Driver IC 1 Output DC DC Regulator Switched Capacitor (Charge Pump) Dimming 750mA (Flash) 10-DFN (3x3)
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Gate Drivers |
| Product Number | IS31BL3231-DLS2-TR |
| Product Name | LED Drivers |
| Number of Outputs | 1; 1 |
| Output Configuration | Inverting; Switched Capacitor (Charge Pump) |
| Output Current | 0.7500 amps |
