IC Phoenix logo

Home ›  T  › T61 > TNY256G

TNY256G from POWER

Fast Delivery, Competitive Price @IC-phoenix

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

TNY256G

Manufacturer: POWER

TinySwitch Plus Energy Efficient, Low Power Off-line Switcher

Partnumber Manufacturer Quantity Availability
TNY256G POWER 2464 In Stock

Description and Introduction

TinySwitch Plus Energy Efficient, Low Power Off-line Switcher The TNY256G is a member of the TinySwitch-II family of integrated power ICs manufactured by Power Integrations. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
Power Integrations  

### **Specifications:**  
- **Input Voltage Range:** 85V AC to 265V AC (universal input)  
- **Output Power:** Up to 6W (depending on design and conditions)  
- **Switching Frequency:** 132 kHz  
- **Maximum Drain-Source Voltage (VDS):** 700V  
- **Maximum Drain Current (ID):** 0.25A  
- **On-Resistance (RDS(ON)):** 28Ω (typical)  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package Type:** DIP-8 (Through-hole)  

### **Descriptions:**  
The TNY256G is a highly integrated offline switcher IC designed for low-power AC-DC converters. It combines a high-voltage power MOSFET, oscillator, high-voltage switched current source, and thermal shutdown circuitry in a single chip. It is commonly used in power supplies for consumer electronics, industrial controls, and auxiliary power applications.  

### **Features:**  
- **Auto-restart protection** for output overload, open-loop, and short-circuit conditions  
- **Frequency jittering** for reduced EMI  
- **Line undervoltage (UV) detection** with hysteresis  
- **Thermal shutdown** for overtemperature protection  
- **EcoSmart® technology** for high energy efficiency  
- **Simple design** with minimal external components  
- **Burst Mode operation** for improved efficiency at light loads  

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

Application Scenarios & Design Considerations

TinySwitch Plus Energy Efficient, Low Power Off-line Switcher

Alternative Part Number

  • LNK364GN --: Same LinkSwitch family from the same manufacturer, pin-compatible DIP-8 package with integrated MOSFET, suitable for low-power offline switching supplies and a direct functional substitute for TNY256G.
  • VIPER22A --: Widely used offline flyback switcher with integrated high-voltage MOSFET in DIP-8, similar power range and control scheme, commonly used as a cross-manufacturer replacement for TinySwitch devices.
  • NCP1014AP065G --: Self-supplied monolithic offline switcher with integrated MOSFET in DIP-8, comparable power capability and current-mode control, offering a different series and vendor as an alternative to TNY256G.
  • VIPER22AS --: Widely available offline flyback switcher with comparable voltage/current ratings and control scheme, suitable for drop-in redesign of small AC-DC adapters.

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