TOP Electronic Industry Co., Ltd.
TOP is a professional electronic components distributor in China. we offer one-stop solution service , from communication modules , antennas , PCB , PCBA , and all components for PCB Bom.
Add to Cart
TNY275PN
Enhanced Safety and Reliability Features
• Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset
• Improved auto-restart delivers <3% of maximum power in short-circuit and open loop fault conditions
• Output overvoltage shutdown with optional Zener
• Line undervoltage detect threshold set using a single optional resistor
• Very low component count enhances reliability and enables single-sided printed circuit board layout
• High bandwidth provides fast turn on with no overshoot and excellent transient load response
• Extended creepage between DRAIN and all other pins improves f ield reliability
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
Applications
• Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc.
• PC Standby and other auxiliary supplies
• DVD/PVR and other low power set top decoders
• Supplies for appliances, industrial systems, metering, etc.
Description
TinySwitch™-III incorporates a 700 V power MOSFET, oscillator,
high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry.
The IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.
INFORMATION
| Category | | |
| Manufacturer | Power Integrations | |
| Series | | |
| Packaging | Tube | |
| Part Status | Active | |
| Output Isolation | Isolated | |
| Internal Switch(s) | Yes | |
| Voltage - Breakdown | 700V | |
| Topology | Flyback | |
| Voltage - Supply (Vcc/Vdd) | - | |
| Duty Cycle | 65% | |
| Frequency - Switching | 132kHz | |
| Power (Watts) | 15 W | |
| 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 | 8-PDIP-C | |
| Mounting Type | Through Hole | |
| Base Product Number |
Drawing
Our advantage :
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc