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STV6435S from ST,ST Microelectronics

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STV6435S

Manufacturer: ST

FILTERED VIDEO BUFFERS FOR STB AND DVD DEVICES

Partnumber Manufacturer Quantity Availability
STV6435S ST 5012 In Stock

Description and Introduction

FILTERED VIDEO BUFFERS FOR STB AND DVD DEVICES The STV6435S is a power switch manufactured by STMicroelectronics. Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Current:** Up to 500mA  
- **Input Voltage Range:** 2.7V to 5.5V  
- **On-Resistance (RDS(ON)):** 0.5Ω (typical)  
- **Low Standby Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-5L  

### **Descriptions:**  
The STV6435S is a low-voltage, single-channel power switch designed for power management in portable and battery-powered applications. It provides an efficient solution for controlling power distribution with minimal power loss.  

### **Features:**  
- **Low On-Resistance:** Ensures minimal voltage drop.  
- **Wide Input Voltage Range:** Compatible with 2.7V to 5.5V systems.  
- **Ultra-Low Standby Current:** Enhances battery life in standby mode.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards against output faults.  
- **Fast Turn-On/Turn-Off Time:** Improves system responsiveness.  
- **Small Form Factor:** SOT23-5L package for space-constrained designs.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

FILTERED VIDEO BUFFERS FOR STB AND DVD DEVICES

Alternative Part Number

  • L6565D --: Current-mode PWM controller from ST with similar control architecture and drive capability, commonly used as a functional substitute in SMPS designs.
  • UC3845BD1 --: Industry-standard current-mode PWM controller with comparable gate drive and compensation features, widely available and pin-compatible in many applications.
  • SG3525AN --: Voltage-mode PWM controller offering similar oscillator and output drive functions, suitable as an alternative when design tolerances allow.
  • NCP1252ADR2G --: Modern current-mode PWM controller offering similar control loop and protection functions, suitable as a cross-vendor alternative for SMPS applications.

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