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SC2446ITETRT from SEMTCH

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SC2446ITETRT

Manufacturer: SEMTCH

Dual-Phase Single or Two Output Synchronous Step-Down Controllers

Partnumber Manufacturer Quantity Availability
SC2446ITETRT SEMTCH 1153 In Stock

Description and Introduction

Dual-Phase Single or Two Output Synchronous Step-Down Controllers Here is the factual information about part **SC2446ITETRT** from the manufacturer **SEMTECH**:

### **Specifications:**
- **Manufacturer:** SEMTECH  
- **Part Number:** SC2446ITETRT  
- **Category:** Integrated Circuit (IC)  
- **Type:** Power Management IC  

### **Descriptions:**
- The **SC2446ITETRT** is a power management IC designed for high-efficiency voltage regulation.  
- It is commonly used in applications requiring precise power control, such as in portable electronics, industrial systems, and communication devices.  

### **Features:**
- **Input Voltage Range:** Typically supports a wide input range (specific values depend on datasheet).  
- **Output Voltage:** Adjustable or fixed (as per datasheet specifications).  
- **High Efficiency:** Optimized for minimal power loss.  
- **Switching Frequency:** High-frequency operation for compact designs.  
- **Protection Features:** May include overcurrent, overvoltage, and thermal shutdown protection.  
- **Package Type:** Likely a surface-mount package (e.g., TDFN, QFN).  

For exact electrical characteristics, pin configurations, and application details, refer to the official **SEMTECH datasheet** for **SC2446ITETRT**.

Application Scenarios & Design Considerations

Dual-Phase Single or Two Output Synchronous Step-Down Controllers

Alternative Part Number

  • LM2743MTCX --: Synchronous buck controller in TSSOP-16 with similar voltage-mode control and current capability, widely available and pin-function compatible for most SC2446 designs.
  • ISL6545ACBZ --: Single-phase synchronous buck PWM controller with comparable input range and gate drive, suitable drop-in for many SC2446 applications after layout review.
  • TPS40057PWPR --: Wide-input synchronous buck controller in HTSSOP with similar control scheme and protection features, a practical alternative when SC2446 is unavailable.

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