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The MP3378E is a one-chip solution specially designed for monitor applications. The MP3378E includes a step-up WLED controller with four current channels for backlighting, and a high-efficiency buck converter for internal bus voltage or standby power.
Specifications:
- WLED Controller:
- VIN1: -0.3V to +28V
- VLED1 to VLED4: -1V to +55V
- VGATE, VCC1, VISENSE: -0.3V to +6.5V
- All other pins: –0.3V to VCC1
- Buck Converter:
- VIN2, VSW: –0.3V to 28V
- VBST: VSW+6V
- All other pins: –0,3 to 6V
- Continuous power dissipation (TA = 25°C): 3.9W
- Junction Temperature: 150°C
- Lead Temperature: 260°C
- Recommended Operating Conditions:
- Supply voltage (VIN1, VIN2): 5V to 24V
- Operating junction temp. (TJ): -40...125°C
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