Walton Electronics Co., Ltd.
Shenzhen Walton Electronics Co., Ltd.
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CAT4237TD-GT3 Driver ICs LED Lighting Drivers SMD/SMT Thermal Shutdown
• Drives 6 to 8 White LEDs in Series from 3 V
• Up to 87% Efficiency
• Low Quiescent Ground Current 0.6 mA
• Adjustable Output Current (up to 40 mA)
• High Frequency 1 MHz Operation
• High Voltage Power Switch
• Shutdown Current Less than 1 A
• Open LED Low Power Mode
• Automatic Shutdown at 1.9 V (UVLO)
• Thermal Shutdown Protection
• Thin SOT23 5−lead (1 mm Max Height)
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS compliant.
| LED Lighting Drivers | |
| RoHS: | Details |
| 1 Channel | |
| 40 mA | |
| 2.8 V to 5.5 V | |
| 1 MHz | |
| 1.5 mA | |
| - 40 C | |
| + 85 C | |
| SMD/SMT | |
| TSOT-23-5 | |
| 1 Output | |
| CAT4237 | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| Thermal Shutdown | |
| High Level Output Current: | 40 mA |
| Low Level Output Current: | 1 mA |
| Product Type: | LED Lighting Drivers |
| Factory Pack Quantity: | 3000 |
| Subcategory: | Driver ICs |
| Topology: | Boost |
| Unit Weight: | 0.000222 oz |