ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union ， ESCROW |
| Supply Ability | 5000PCS |
| Delivery Time | STOCK |
| Packaging Details | TUBE |
| Description | Converter Offline Flyback Topology 132kHz 8-PDIP-C |
| Voltage - Breakdown | 700V |
| Duty Cycle | 0.65 |
| Frequency - Switching | 132kHz |
| Power (Watts) | 28W |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Control Features | EN |
| Topology | Flyback |
| Package | 8-DIP |
| Brand Name | POWER |
| Model Number | TNY278PN |
| Place of Origin | Malaysia |
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Product Specification
| Payment Terms | T/T, Western Union ， ESCROW | Supply Ability | 5000PCS |
| Delivery Time | STOCK | Packaging Details | TUBE |
| Description | Converter Offline Flyback Topology 132kHz 8-PDIP-C | Voltage - Breakdown | 700V |
| Duty Cycle | 0.65 | Frequency - Switching | 132kHz |
| Power (Watts) | 28W | Operating Temperature | -40°C ~ 150°C (TJ) |
| Control Features | EN | Topology | Flyback |
| Package | 8-DIP | Brand Name | POWER |
| Model Number | TNY278PN | Place of Origin | Malaysia |
| High Light | digital power ic ，power amplifier ic | ||
TNY278PN Power Management IC Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range
Product Highlights Lowest System Cost with Enhanced Flexibility
• Simple ON/OFF control, no loop compensation needed
• Selectable current limit through BP/M capacitor value
- Higher current limit extends peak power or, in open frame applications, maximum continuous power
- Lower current limit improves efficiency in enclosed adapters/chargers
- Allows optimum TinySwitch-III choice by swapping devices with no other circuit redesign
• Tight I2f parameter tolerance reduces system cost
- Maximizes MOSFET and magnetics power delivery
- Minimizes max overload power, reducing cost of transformer, primary clamp & secondary components
• ON-time extension
– extends low line regulation range/ hold-up time to reduce input bulk capacitance
• Self-biased: no bias winding or bias components
• Frequency jittering reduces EMI filter costs
• Pin-out simplifies heatsinking to the PCB
• SOURCE pins are electrically quiet for low EMI
| Product Attributes | Select All |
| Manufacturer | Power Integrations |
| Packaging | Tube |
| Part Status | Active |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 0.65 |
| Frequency - Switching | 132kHz |
| Power (Watts) | 28W |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit |
| Control Features | EN |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Supplier Device Package | DIP-8C |
| Mounting Type | Through Hole |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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