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TC1221ECHTR from MICROCHI

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TC1221ECHTR

Manufacturer: MICROCHI

High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages

Partnumber Manufacturer Quantity Availability
TC1221ECHTR MICROCHI 500 In Stock

Description and Introduction

High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages The part **TC1221ECHTR** is manufactured by **Microchip Technology**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Microchip Technology  
- **Part Number:** TC1221ECHTR  
- **Package:** SOT-23-5  
- **Type:** Charge Pump DC-DC Converter  
- **Input Voltage Range:** 2.7V to 4.5V  
- **Output Voltage:** -Vin (Inverting)  
- **Output Current:** 50mA  
- **Switching Frequency:** 250kHz (Typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Shutdown Current:** 0.1µA (Typical)  

### **Descriptions:**  
- The TC1221 is a switched capacitor voltage inverter that generates a regulated negative output voltage from a positive input.  
- It is designed for low-power applications requiring a small footprint and minimal external components.  
- The device operates with high efficiency and includes a shutdown mode for power conservation.  

### **Features:**  
- **Low Quiescent Current:** 0.5mA (Typical)  
- **No Inductors Required**  
- **High Efficiency (Up to 96%)**  
- **Low Output Impedance (6Ω Typical)**  
- **Thermal Shutdown Protection**  
- **Small SOT-23-5 Package**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages

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