CAT3643HV3-T2Manufacturer: CATALYST 3-Channel Ultra High Efficiency Quad-Mode TM LED Driver | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| CAT3643HV3-T2,CAT3643HV3T2 | CATALYST | 3141 | In Stock |
Description and Introduction
3-Channel Ultra High Efficiency Quad-Mode TM LED Driver The CAT3643HV3-T2 is a high-efficiency, quad-mode LED charge pump manufactured by CATALYST SEMICONDUCTOR (now part of ON Semiconductor). Here are its key specifications:
1. **Input Voltage Range**: 2.7V to 5.5V   For exact details, refer to the official datasheet from ON Semiconductor. |
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Application Scenarios & Design Considerations
3-Channel Ultra High Efficiency Quad-Mode TM LED Driver # CAT3643HV3T2 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Mobile Device Backlighting   Industrial Indicator Systems   Automotive Interior Lighting  ### Industry Applications  Automotive Electronics   Medical Devices  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Inadequate Input Capacitor Selection   Pitfall 2: Poor Thermal Management   Pitfall 3: Incorrect LED Current Setting  ### Compatibility Issues with Other Components  Microcontroller Interface   Power Supply Requirements   LED Selection Considerations  ### PCB Layout Recommendations  Power Component Placement   Thermal Management   Signal Integrity   General Layout Guidelines  |
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| Partnumber | Manufacturer | Quantity | Availability |
| CAT3643HV3-T2,CAT3643HV3T2 | ON | 3278 | In Stock |
Description and Introduction
3-Channel Ultra High Efficiency Quad-Mode TM LED Driver The CAT3643HV3-T2 is a high-efficiency, quad-mode LED charge pump from ON Semiconductor. Here are its key specifications:
- **Manufacturer**: ON Semiconductor   This device is designed for backlighting in portable electronics such as smartphones and tablets.   (Source: ON Semiconductor datasheet for CAT3643HV3-T2.) |
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Application Scenarios & Design Considerations
3-Channel Ultra High Efficiency Quad-Mode TM LED Driver # CAT3643HV3T2 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Backlighting Systems   Indicator Lighting   General Purpose Lighting  ### Industry Applications  Consumer Electronics   Automotive   Industrial/Medical  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Insufficient Input Capacitance   Pitfall 2: Poor Thermal Management   Pitfall 3: Incorrect LED Current Setting   Pitfall 4: EMI Issues  ### Compatibility Issues with Other Components  Microcontroller Interfaces   Power Supply Considerations  |
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| Partnumber | Manufacturer | Quantity | Availability |
| CAT3643HV3-T2,CAT3643HV3T2 | CAT | 176 | In Stock |
Description and Introduction
3-Channel Ultra High Efficiency Quad-Mode TM LED Driver The CAT3643HV3-T2 is a high-efficiency, quad-mode LED charge pump manufactured by ON Semiconductor. Here are its key specifications:
- **Manufacturer**: ON Semiconductor   - **Applications**:   This device is designed for space-constrained, battery-powered applications requiring efficient LED driving.   (Source: ON Semiconductor datasheet for CAT3643HV3-T2.) |
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Application Scenarios & Design Considerations
3-Channel Ultra High Efficiency Quad-Mode TM LED Driver # CAT3643HV3T2 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Mobile Device Backlighting   Industrial Indicator Systems   Consumer Electronics  ### Industry Applications  Automotive Electronics   Medical Equipment  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Inadequate Input Decoupling   Pitfall 2: Improper PCB Thermal Management   Pitfall 3: Incorrect LED Current Setting   Pitfall 4: Charge Pump Capacitor Selection  ### Compatibility Issues with Other Components  Microcontroller Interface   Power Supply Compatibility   LED Compatibility  ### PCB Layout Recommendations  Power Routing   Thermal |
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