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HIP6603ECB from INTERSIL

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HIP6603ECB

Manufacturer: INTERSIL

Synchronous Rectified Buck MOSFET Drivers
Partnumber Manufacturer Quantity Availability
HIP6603ECB INTERSIL 49105 In Stock

Description and Introduction

Synchronous Rectified Buck MOSFET Drivers The HIP6603ECB is a dual MOSFET driver manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications:

1. **Function**: Dual MOSFET driver for synchronous buck converters.  
2. **Output Current**: 2A source/3A sink (typical).  
3. **Operating Voltage Range**: 4.5V to 14V.  
4. **Switching Frequency**: Up to 1MHz.  
5. **Propagation Delay**: 30ns (typical).  
6. **Input Logic Compatibility**: TTL/CMOS compatible.  
7. **Package**: 8-lead SOIC.  
8. **Features**:  
   - Adaptive shoot-through protection.  
   - Independent high-side and low-side outputs.  
   - Under-voltage lockout (UVLO).  
9. **Applications**:  
   - Synchronous buck converters.  
   - CPU power supplies.  
   - High-efficiency DC-DC converters.  

For exact electrical characteristics and performance details, refer to the official datasheet from INTERSIL/Renesas.

Application Scenarios & Design Considerations

Synchronous Rectified Buck MOSFET Drivers

Alternative Part Number

  • FAN7842MX --: Half-bridge gate driver with similar high-side/low-side drive capability and logic input compatibility, widely available and pin-functionally comparable.
  • IR2113PBF --: Industry-standard high- and low-side gate driver with independent channels, suitable replacement for synchronous buck driver applications.
  • LM5109BMAX --: Half-bridge gate driver with similar voltage and drive current ratings, good drop-in functional alternative for the HIP6603.
  • FAN7382MX --: Half-bridge gate driver with similar high-side/low-side drive capability and logic-level inputs, widely available and pin-compatible in function.
  • IR2110PBF --: Industry-standard high- and low-side gate driver IC with comparable drive current and bootstrap operation, suitable as a functional replacement.
  • L6384E --: High-voltage half-bridge gate driver with similar topology and drive strength, offering a cost-effective alternative for synchronous buck applications.
  • ISL6605CBZ --: Direct functional equivalent half-bridge MOSFET gate driver from the same Intersil/Renesas family, widely used as a drop-in replacement for HIP6603 in synchronous buck converters.
  • FAN5109MX --: Single-phase synchronous buck gate driver with similar drive current and bootstrap capability, commonly cross-referenced for HIP6603 designs.
  • NCP5359DR2G --: Dual MOSFET gate driver for synchronous buck VRMs with comparable voltage and drive ratings, suitable as an alternative with minor layout review.

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