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ISL6141CB from INTERSIL

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ISL6141CB

Manufacturer: INTERSIL, INTERSIL,IN

Negative Voltage Hot Plug Controller

Partnumber Manufacturer Quantity Availability
ISL6141CB INTERSIL, INTERSIL,IN 2010 In Stock

Description and Introduction

Negative Voltage Hot Plug Controller The ISL6141CB is a power supply sequencer and monitor IC manufactured by **Intersil** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on available factual data:

### **Specifications:**
- **Manufacturer:** Intersil (now Renesas Electronics)  
- **Package:** 16-Lead SOIC (CB suffix)  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Number of Sequenced Outputs:** 4  
- **Adjustable Power-Up/Down Sequencing**  
- **Programmable Delay Times** (via external capacitors)  
- **Fault Monitoring:** Undervoltage (UV) and Overvoltage (OV) detection  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The ISL6141CB is designed to manage the power-up and power-down sequencing of multiple power supplies in systems requiring controlled voltage ramp-up/down.  
- It ensures proper operation by preventing voltage-related faults during power transitions.  
- Includes built-in comparators for monitoring supply voltages and triggering shutdown if thresholds are violated.  

### **Features:**
- **Independent Sequencing Control** for four power rails.  
- **Adjustable Timing Delays** using external capacitors.  
- **UV/OV Monitoring** with programmable thresholds.  
- **Fault Protection:** Automatic shutdown upon detection of out-of-tolerance conditions.  
- **Low Quiescent Current:** Optimized for power-sensitive applications.  
- **Wide Input Voltage Range:** Supports 2.7V to 5.5V operation.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official datasheet.

Application Scenarios & Design Considerations

Negative Voltage Hot Plug Controller

Alternative Part Number

  • TPS2410PWR --: Hot-swap controller with similar functionality and pin-compatible SOIC package, widely available and well documented.
  • LTC4211CS8 --: Hot-swap controller in SOIC-8 offering comparable current-limit and fault protection features.
  • MAX5902AAEUT --: Hot-swap controller with similar voltage range and protection functions, suitable as a functional replacement.
  • TPS2393DGK --: Hot swap controller with similar 8-pin function and latch/auto-retry behavior, widely available and pin-compatible in function.
  • LT1641-1CS8 --: Positive high-voltage hot swap controller in SO-8, comparable feature set and voltage range to the ISL6141.

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