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SC4607IMSTR from SEMTECH

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SC4607IMSTR

Manufacturer: SEMTECH, SC

Very Low Input, MHz Operation, High Efficiency Synchronous Buck
Partnumber Manufacturer Quantity Availability
SC4607IMSTR SEMTECH, SC 9012 In Stock

Description and Introduction

Very Low Input, MHz Operation, High Efficiency Synchronous Buck The part **SC4607IMSTR** is manufactured by **Semtech Corporation (SC)**.  

### **Specifications:**  
- **Manufacturer:** Semtech Corporation (SC)  
- **Part Number:** SC4607IMSTR  
- **Type:** Power Management IC (PMIC)  
- **Package:** QFN (Quad Flat No-Lead)  
- **Operating Voltage Range:** Typically 2.7V to 5.5V (exact range may vary)  
- **Output Current:** Up to several amps (specific value depends on configuration)  
- **Switching Frequency:** Adjustable (typically in the range of hundreds of kHz to MHz)  
- **Features:**  
  - High-efficiency synchronous buck converter  
  - Integrated MOSFETs for compact design  
  - Programmable soft-start  
  - Overcurrent and overtemperature protection  
  - Low quiescent current for improved efficiency  

### **Descriptions and Features:**  
The **SC4607IMSTR** is a highly integrated power management IC designed for applications requiring high efficiency and compact power solutions. It includes a synchronous buck converter with built-in MOSFETs, reducing external component count. The device supports adjustable switching frequencies and offers protection features such as overcurrent and thermal shutdown.  

For exact electrical characteristics and application details, refer to the official **Semtech datasheet**.

Application Scenarios & Design Considerations

Very Low Input, MHz Operation, High Efficiency Synchronous Buck

Alternative Part Number

  • TPS54202DDCR --: Wide-input synchronous buck converter in SOT-23-6 with comparable current rating and pinout, a common drop-in substitute for Semtech SC4607-class regulators.
  • MP2315GJ-Z --: 3A, 24V synchronous step-down converter in TSOT-23, offering similar switching performance and easy layout replacement.
  • RT8059GJ5 --: 1.5A synchronous buck converter in TSOT-23-5 with similar input range and control scheme, suitable as a lower-cost alternative.
  • TPS54331DR --: Widely available 3A step-down converter in SOIC-8 with similar input range and pinout, a common drop-in substitute for SC4607-class buck regulators.
  • MP1584EN --: Compact 3A synchronous buck converter with comparable voltage and current ratings, often used as a lower-cost alternative in similar power designs.
  • LM2596S-ADJ --: Mature adjustable buck regulator with 3A capability and broad availability, suitable when layout flexibility allows a slightly different switching frequency.

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