ADM00641 Part Information
Details for ADM00641 by Microchip Technology
Education Maker & Hobbyist Electronics>Development Boards & Evaluation Kits>Lighting Development Kits
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Pricing
| Break | Price |
|---|---|
| 1 | 72.4600 |
Stock Information
Details
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Part Features
- 1.8A Peak Input Current Limit:
- Available Packages:
- Cycle-by-Cycle Current Limiting
- Disconnected LED String (Prevent Overvoltage to the Converteru2019s Output and SW Pin)
- Drive LED Strings in Constant Current
- Feedback Pin Shorted to GND (Prevent Excessive Current into LEDs)
- ILED up to 150 mA at 4.2V VIN, 8 White LEDs
- ILED up to 200 mA at 3.3V VIN, 4 White LEDs
- ILED up to 300 mA at 5.0V VIN, 4 White LEDs
- Input Voltage Range: 2.4V to 5.5V
- Internal Compensation
- Open Load Protection (OLP) in the event of:
- Overtemperature Protection
- PWM Operation: 500 kHz Switching Frequency
- Shutdown Current (EN = GND): 40 nA Typical
- UVLO at VIN Falling: 1.85V, typical
- UVLO at VIN Rising: 2.3V, typical
- Undervoltage Lockout (UVLO):
- Up to 92% Efficiency
Part Specifications
| Device Topology | Boost (Step Up) |
| No. of Outputs | 1Outputs |
| Output Current | 270mA |
| Output Voltage | 32V |
| Input Voltage Min | 2.4V |
| Input Voltage Max | 5.5V |
| Core Chip | MCP1664 |
| Dimming Control Type | PWM |
| Kit Contents | Eval Board MCP1664 |
| Product Range | - |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Part Descriptions
- EVALUATION BOARD, MCP1664 LED DRIVER; Device Topology:Boost (Step Up); No. of Outputs:1Outputs; Output Current:270mA; Output Voltage:32V; Input Voltage Min:2.4V; Input Voltage Max:5.5V; Core Chip:MCP1664; Dimming Control Type:PWM RoHS Compliant: NA | Newark Electronics
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The ADM00641 is listed under Education Maker & Hobbyist Electronics > Development Boards & Evaluation Kits > Lighting Development Kits.
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Is the ADM00641 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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