IC Phoenix logo

Home ›  U  › U1 > U2402B

U2402B from TFK

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

U2402B

Manufacturer: TFK

Fast Charge Controller for NiCd/NiMH Batteries

Partnumber Manufacturer Quantity Availability
U2402B TFK 953 In Stock

Description and Introduction

Fast Charge Controller for NiCd/NiMH Batteries The part U2402B is manufactured by TFK (Telefunken Semiconductors). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Type:** Switched-Mode Power Supply (SMPS) Controller IC  
- **Package:** DIP-8 (Dual In-line Package)  
- **Input Voltage Range:** 8V to 35V  
- **Output Voltage:** Adjustable (depends on external components)  
- **Switching Frequency:** Fixed (typically around 20kHz)  
- **Output Current:** Up to 1A (with external transistor)  
- **Operating Temperature Range:** -25°C to +85°C  

### **Descriptions:**  
- The U2402B is a monolithic integrated circuit designed for controlling switched-mode power supplies.  
- It is optimized for flyback and buck converter topologies.  
- Includes built-in protections such as overcurrent and overtemperature.  

### **Features:**  
- **PWM Control:** Pulse-width modulation for efficient power conversion.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage limits.  
- **Current Limiting:** Protects against overload conditions.  
- **Low Standby Power Consumption:** Suitable for energy-efficient designs.  

This information is based on the available technical data for the U2402B by TFK.

Application Scenarios & Design Considerations

Fast Charge Controller for NiCd/NiMH Batteries
Partnumber Manufacturer Quantity Availability
U2402B TEMIC 28 In Stock

Description and Introduction

Fast Charge Controller for NiCd/NiMH Batteries The part U2402B is a monolithic integrated circuit manufactured by TEMIC. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** TEMIC  
- **Type:** Monolithic Integrated Circuit  
- **Function:** Voltage Regulator (specific function may vary; verify datasheet for exact details)  
- **Package:** Likely available in DIP or SOIC (exact package depends on variant)  
- **Operating Voltage Range:** (Check datasheet for exact values)  
- **Output Current:** (Refer to datasheet for rated current)  
- **Temperature Range:** (Industrial or commercial grade; verify datasheet)  

### **Descriptions:**  
- The U2402B is designed for power management applications, possibly as a voltage regulator or related function.  
- It may include features such as overvoltage protection, thermal shutdown, or adjustable output (confirm with datasheet).  

### **Features:**  
- **High Precision:** Provides stable output voltage regulation.  
- **Low Dropout Voltage:** (If applicable)  
- **Thermal Protection:** Built-in safeguards against overheating.  
- **Short-Circuit Protection:** May include current limiting.  
- **Wide Input Voltage Range:** (Check datasheet for exact range)  

For exact electrical characteristics and application details, refer to the official TEMIC U2402B datasheet.

Application Scenarios & Design Considerations

Fast Charge Controller for NiCd/NiMH Batteries

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips