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ST890C from STMicroelectronics,ST Microelectronics

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ST890C

Manufacturer: STMicroelectronics, ST

1.2 CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

Partnumber Manufacturer Quantity Availability
ST890C STMicroelectronics, ST 152 In Stock

Description and Introduction

1.2 CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN The part ST890C is manufactured by STMicroelectronics. Below are the specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Type:** High-Speed Power MOSFET Driver  
- **Operating Voltage:** 4.5V to 18V  
- **Peak Output Current:** 1.5A (sink/source)  
- **Propagation Delay:** 30ns (typical)  
- **Rise/Fall Time:** 20ns (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SO-8  

### **Descriptions:**  
The ST890C is a high-speed MOSFET driver designed to efficiently drive power MOSFETs and IGBTs in applications such as motor control, power supplies, and inverters. It features a low propagation delay and high peak output current, ensuring fast switching performance.  

### **Features:**  
- **High-Speed Switching:** Optimized for fast rise and fall times.  
- **Wide Operating Voltage Range:** Supports 4.5V to 18V.  
- **High Output Current:** 1.5A peak current for driving large MOSFETs.  
- **Low Propagation Delay:** Ensures minimal switching losses.  
- **Under-Voltage Lockout (UVLO):** Protects against low-voltage conditions.  
- **Compatible with TTL and CMOS Inputs:** Easy interfacing with logic circuits.  
- **Thermal Shutdown Protection:** Prevents overheating.  

This information is strictly based on the available knowledge base for the ST890C by STMicroelectronics.

Application Scenarios & Design Considerations

1.2 CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

Alternative Part Number

  • TPS2553DBVR --: Adjustable current-limited power switch with similar load-switch function and wide input range, commonly used as a direct substitute.
  • MIC2026-1YM --: Dual-channel current-limiting power distribution switch offering comparable protection features and logic-level enable control.
  • AP2553W6-7 --: Single-channel current-limited load switch with adjustable current limit, suitable replacement for low-voltage power switching applications.

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