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UCC3585M from TI/UNITRODE,Texas Instruments

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15.625ms

UCC3585M

Manufacturer: TI/UNITRODE

Low Voltage Synchronous Buck Controller

Partnumber Manufacturer Quantity Availability
UCC3585M TI/UNITRODE 62 In Stock

Description and Introduction

Low Voltage Synchronous Buck Controller The UCC3585M is a pulse width modulation (PWM) controller manufactured by Texas Instruments (TI) under the UNITRODE brand. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)/UNITRODE  
- **Type:** PWM Controller  
- **Topology:** Supports flyback, forward, and push-pull configurations  
- **Operating Frequency Range:** Adjustable, typically up to 1MHz  
- **Duty Cycle Range:** Up to 50% (push-pull), 100% (single-ended)  
- **Input Voltage Range:** 4.5V to 18V (VCC)  
- **Output Drive Current:** ±2A (peak)  
- **Error Amplifier Bandwidth:** 10MHz  
- **Protection Features:** Undervoltage lockout (UVLO), overcurrent protection  
- **Package:** 8-Pin SOIC (M)  

### **Descriptions:**
- The UCC3585M is a high-performance PWM controller designed for DC-DC power supply applications.  
- It integrates a high-speed error amplifier, precision reference, and oscillator for flexible power supply designs.  
- Suitable for both voltage-mode and current-mode control topologies.  

### **Features:**
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Adjustable Dead Time Control:** Ensures safe switching transitions.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Synchronization Input:** Allows external clock synchronization.  
- **Low Standby Current:** Enhances efficiency in low-power modes.  
- **Wide Input Voltage Range:** Operates from 4.5V to 18V.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes or design considerations, refer to the official TI/UNITRODE datasheet.

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