POWER INTEGRATIONS

TNY288DG-TL

132kHz 725V Flyback SO-7 AC DC Converters, Offline Switchers RoHS

SO-7ROHS3 CompliantActive

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

Manufacturer: POWER INTEGRATIONS
Manufacturer part #: TNY288DG-TL
Store part #: C394201
Package / case: SO-7
Category: AC DC Converters, Offline Switchers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,681 in stock

#C394201

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹146.03	₹146.03
10+	₹118.43	₹1,184.30
30+	₹104.74	₹3,142.20
100+	₹91.05	₹9,105.00
500+	₹80.19	₹40,095.00
1,000+	₹75.85	₹75,850.00

Quantity (min 1)

1 × ₹146.03

₹146.03

excl. GST

₹172.32 incl. 18% GST

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Standard pack: 2,500 per reel

TNY288DG-TL

₹146.03 for 1 + GST

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Specifications

Operating Temperature: -40℃~+150℃
Frequency - Switching: 132kHz
Voltage - Breakdown: 725V
Topology: Flyback
Features: Adjustable current limiting;EMI optimization (spread spectrum);Leading edge blanking;Hiccup current limiting;Under-voltage lockout;Over Current Protection;Short Circuit Protection;Over Voltage Protection
Duty Cycle(Max): 67%
Feedback System: Secondary-Side Feedback

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.237 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