ST662ABD-TR

DC-DC CONVERTER FROM 5V TO 12V, 0.03A FOR FLASH MEMORY PROGRAMMING SUPPLY The **ST662ABD-TR** is a **step-up DC-DC converter** manufactured by **STMicroelectronics (STMicro)**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage:** Adjustable up to **12V**  
- **Output Current:** Up to **150mA**  
- **Switching Frequency:** **400kHz** (typical)  
- **Efficiency:** Up to **85%**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **SO-8**  

### **Descriptions:**  
- The **ST662ABD-TR** is a **monolithic step-up DC-DC converter** designed for low-power applications.  
- It integrates a **power switch**, **oscillator**, and **control circuitry** in a single chip.  
- Suitable for **battery-powered devices**, **LCD bias supplies**, and **portable electronics**.  

### **Features:**  
- **Low Start-Up Voltage (2.5V)**  
- **Internal Power MOSFET Switch**  
- **Adjustable Output Voltage**  
- **Low Quiescent Current (0.3mA typical)**  
- **Short-Circuit Protection**  
- **Thermal Shutdown Protection**  

This information is sourced from **STMicroelectronics' official datasheet** for the **ST662ABD-TR**.

DC-DC CONVERTER FROM 5V TO 12V, 0.03A FOR FLASH MEMORY PROGRAMMING SUPPLY