The SGM37863A is a single LED flash driver that is compact and highly customizable. The constant current LED source allows for flexible adjustment from 16mA up to 1.5A in flash mode, and from 4mA up to 388mA or from 3mA up to 204mA in torch mode, each with 128 levels. The current source does not require pre-regulated voltage, and thus it saves the size and cost of the solution.
The SGM37863A features include an I2C interface for management, hardware flash enable pin (STROBE), flash timeout and input voltage flash monitor (IVFM). The protection functions include UVLO, LED short protection, thermal scale-back (TSB) and thermal shutdown (TSD). The recommended operating temperature range is from -40℃ to +85℃.
- Optional Working Mode and Programmable LED Currents
Flash/IR Mode: 16mA to 1.5A with 128 Levels
Torch Mode:
4mA to 388mA with 128 Levels when I_TORCH_SEL = 0
3mA to 204mA with 128 Levels when I_TORCH_SEL = 1 - 2.7V to 5.5V Input Voltage Range
- Flash Timeout Ranges: 40ms to 1600m
- I2C Port for Flexible Working Mode Setting and Status Reporting
- Hardware Flash Enable (STROBE)
- Optimized Flash LED Current with Input Voltage Flash Monitor (IVFM)
- LED Short Fault Protection
- Thermal Scale-Back and Thermal Shutdown
- Available in a Green WLCSP-0.8×1.5-8B Package
Smart Phones, Tablets
Portable Internet Devices and Accessory
Action Cameras
IR LED Driver
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM37863AYG/TR | Active | WLCSP-0.8×1.5-8B | 8 | YES | YES | YES | YES | MSL1 | -40℃ to +85℃ | View | View | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 98 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
