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LM5022MM from NS,National Semiconductor

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LM5022MM

Manufacturer: NS

6-60V Wide Vin, Current Mode Boost and SEPIC Controller 10-VSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM5022MM NS 10000 In Stock

Description and Introduction

6-60V Wide Vin, Current Mode Boost and SEPIC Controller 10-VSSOP -40 to 125 The LM5022MM is a high-voltage PWM controller manufactured by Texas Instruments (NS). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 13V to 90V  
- **Operating Frequency:** Adjustable up to 1MHz  
- **Duty Cycle Range:** Up to 90%  
- **Output Drive Current:** 1A (peak)  
- **UVLO (Undervoltage Lockout):** Adjustable  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-Pin MSOP (MM)  

### **Descriptions:**
The LM5022MM is a versatile PWM controller designed for high-voltage DC-DC converter applications. It supports both buck and boost topologies and includes features for efficient power management.  

### **Features:**
- High-voltage startup regulator (up to 90V)  
- Programmable soft-start  
- Precision reference voltage (1.25V)  
- Cycle-by-cycle current limiting  
- Adjustable oscillator frequency  
- Integrated error amplifier  
- Thermal shutdown protection  

These details are based on the manufacturer's datasheet. For further technical information, refer to the official documentation.

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