IC Phoenix logo

Home ›  S  › S28 > SI9136LG

SI9136LG from SILICON

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SI9136LG

Manufacturer: SILICON, VISHAY, SI

Multi-Output Power-Supply Controller
Partnumber Manufacturer Quantity Availability
SI9136LG SILICON, VISHAY, SI 773 In Stock

Description and Introduction

Multi-Output Power-Supply Controller **SI9136LG Manufacturer: VISHAY**  

### **Specifications:**  
- **Manufacturer:** Vishay Siliconix  
- **Part Number:** SI9136LG  
- **Category:** Power Management IC (PMIC)  
- **Function:** Synchronous Buck Controller  
- **Input Voltage Range:** 4.5V to 60V  
- **Output Voltage Range:** Adjustable (depends on external components)  
- **Switching Frequency:** Up to 500 kHz  
- **Output Current:** Controller-based (requires external MOSFETs)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-16 (Surface Mount)  

### **Descriptions:**  
The **SI9136LG** is a high-performance synchronous buck controller designed for high-voltage DC-DC conversion applications. It provides efficient power conversion with adjustable output voltage and supports a wide input voltage range, making it suitable for industrial, automotive, and telecom applications.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 60V)**  
- **Synchronous Rectification for High Efficiency**  
- **Adjustable Output Voltage**  
- **Programmable Switching Frequency (up to 500 kHz)**  
- **Integrated Bootstrap Diode**  
- **Overcurrent and Thermal Protection**  
- **Soft-Start Functionality**  
- **SOIC-16 Package for Compact Design**  

This information is based on Vishay's official datasheet and product documentation.

Application Scenarios & Design Considerations

Multi-Output Power-Supply Controller

Alternative Part Number

  • TPS51125RGER --: Dual synchronous buck controller with similar function and pinout, widely available and well documented.
  • ISL6237IRZ --: Dual-channel PWM controller for notebook power rails, comparable electrical characteristics and package.
  • MAX8734AEEI+ --: Dual step-down controller with similar voltage regulation features, suitable as a functional substitute.
  • TPS51362RTER --: Integrated synchronous buck converter with similar input voltage range and current capability, suitable as a functional replacement in point-of-load applications.
  • ISL85003FRZ --: Synchronous buck regulator offering comparable switching frequency and output current, usable as an alternative with minor layout adjustments.
  • MP2145GD-Z --: Compact high-efficiency step-down converter with similar voltage and current ratings, providing a cost-effective cross-reference option.
  • ISL9110IRTAZ --: Buck-boost regulator offering comparable voltage regulation performance and package compatibility for similar power management applications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips