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HIP0045AB from INTERSIL

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HIP0045AB

Manufacturer: INTERSIL, HARRIS

1A/50V Octal Low Side Power Driver With Serial Bus Control and Fault Protection
Partnumber Manufacturer Quantity Availability
HIP0045AB INTERSIL, HARRIS 1524 In Stock

Description and Introduction

1A/50V Octal Low Side Power Driver With Serial Bus Control and Fault Protection The part **HIP0045AB** is manufactured by **Intersil**. Below are its specifications from Ic-phoenix technical data files:

1. **Type**: High-performance, monolithic, quad-channel power driver IC.  
2. **Voltage Range**: Operates from **4.5V to 40V**.  
3. **Output Current**: Capable of delivering **up to 1.5A per channel**.  
4. **Channels**: Four independent driver channels.  
5. **Logic Inputs**: TTL/CMOS compatible.  
6. **Protection Features**: Includes thermal shutdown and undervoltage lockout.  
7. **Package**: Available in a **20-pin plastic DIP** or **SOIC package**.  
8. **Applications**: Used in motor control, solenoid drivers, and other high-current switching applications.  

These are the confirmed specifications for **HIP0045AB** by **Intersil**.

Application Scenarios & Design Considerations

1A/50V Octal Low Side Power Driver With Serial Bus Control and Fault Protection

Alternative Part Number

  • ISL6144IRZA --: Intersil/Renesas hot-swap controller in the same function family; direct successor line with similar voltage/current ratings and pin-compatible footprint in many designs.
  • TPS2412PWR --: Widely available hot-swap power controller offering comparable ORing and protection features; common drop-in alternative when layout is adjusted.
  • LTC4222CG --: Dual hot-swap controller with similar supply range and fault protection, suitable functional replacement for HIP0045AB applications.
  • ISL6144IVZA --: Same vendor lineage after Intersil was acquired by Renesas; hot-swap/ORing controller in the same function family, widely available and a direct functional substitute.
  • LTC4357IMS8 --: Ideal-diode/ORing controller covering comparable bus voltages and load currents; different series and vendor, suitable as a third-source alternative.
  • ICL7660CPA --: Pin-compatible CMOS voltage converter in the same family lineage; Harris/RCA/Harris Semiconductor parts were later rebranded under Intersil, so this is a direct functional substitute for the HIP0045AB voltage converter.
  • LT1054CN8 --: Industry-standard bipolar voltage converter with higher output current than the HIP0045AB; commonly used as a drop-in upgrade in DIP-8 sockets for charge-pump inverter applications.
  • MAX1044CPA --: Low-cost CMOS charge-pump voltage converter in DIP-8, functionally equivalent to the HIP0045AB for voltage inversion and multiplication circuits, widely available as a replacement.

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