POWER INTEGRATIONS

TNY288PG

124kHz~140kHz 725V Flyback DIP-8C AC DC Converters, Offline Switchers RoHS

DIP-8CROHS3 CompliantActive

Energy-Efficient, Off-Line Switcher with Line Compensated Overload Power

Manufacturer: POWER INTEGRATIONS
Manufacturer part #: TNY288PG
Store part #: C139131
Package / case: DIP-8C
Category: AC DC Converters, Offline Switchers
Packaging: Tube-packed

Datasheet (PDF)

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38,586 in stock

#C139131

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
1+	₹131.69	₹131.69
10+	₹107.57	₹1,075.70
50+	₹88.23	₹4,411.50
100+	₹76.28	₹7,628.00
500+	₹69.33	₹34,665.00
1,000+	₹65.63	₹65,630.00

Quantity (min 1)

1 × ₹131.69

₹131.69

excl. GST

₹155.39 incl. 18% GST

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Standard pack: 50 per tube

TNY288PG

₹131.69 for 1 + GST

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Specifications

Operating Temperature: -40℃~+150℃
Frequency - Switching: 124kHz~140kHz
Voltage - Breakdown: 725V
Features: Adjustable current limiting;EMI optimization (spread spectrum);Leading edge blanking;Hiccup current limiting;Under-voltage lockout;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
Topology: Flyback
Duty Cycle(Max): 67%
Feedback System: Secondary-Side Feedback

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 50 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 1.04 g

Overview

TinySwitch-4 combines a high-voltage power MOSFET switch with a power supply controller in one device. Unlike conventional PWM (pulse width modulator) controllers, it uses a simple ON/OFF control to regulate the output voltage.

Applications

PC Standby and other auxiliary supplies
DVD/PVR and other low power set top decoders
Supplies for appliances, industrial systems, metering, etc
Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc.

Key features

725 V rated MOSFET
Increases BV de-rating margin
Line compensated overload power – no additional components
Dramatically reduces max overload variation over universal input voltage range
±5% turn on UV threshold: line voltage sense with single external resistor
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-4 choice by swapping devices with no other circuit redesign
Tight I2f parameter tolerance reduces system cost
Maximizes MOSFET and magnetics utilization
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 heat sinking to the PCB
SOURCE pins are electrically quiet for low EMI
Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset
Auto-restart delivers <3% of maximum power in short-circuit and open loop fault conditions
Output overvoltage shutdown with optional Zener
Fast AC reset with optional UV external 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 field reliability
Easily meets all global energy efficiency regulations
No-load <30 mW with bias winding, <150 mW at 265 VAC without bias winding
ON/OFF control provides constant efficiency down to very light loads – ideal for mandatory CEC regulations and EuP standby requirements