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TOP271KG AC DC Converter Chip TOPSwitch-JX Offline Switcher IC

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TOP271KG AC DC Converter Chip TOPSwitch-JX Offline Switcher IC

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Brand Name : Power Integrations

Model Number : TOP271KG

Certification : ROHS

Place of Origin : China

MOQ : 10pieces

Price : Negotiated

Payment Terms : T/T, Western Union

Supply Ability : 50000PCS

Delivery Time : 5 working days

Packaging Details : REEL

Category : Electronic components-Integrated circuits(IC)

Description : TOP271KG Power Integrations TOPSwitch-JX PMIC AC DC Converters Offline Switchers IC chip

Series : PMIC chip-TOPSwitch-JX

Details : Converter Offline Flyback Topology 66kHz, 132kHz 12-ESOP

Mounting Type : Surface mounting

Appication : • Notebook or laptop adapter • Generic adapter • Printer • LCD monitor • Set-top box • PC or LCD TV standby • Audio amplifier

Package : SIP7

Base part number : TOP271

Fault Protection : Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit

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TOP271KG Power Integrations TOPSwitch-JX PMIC AC DC Converters Offline Switchers IC chip

Converter Offline Flyback Topology 66kHz, 132kHz 12-ESOP PMIC

Description

TOPSwitch-JX cost effectively incorporates a 725 V power MOSFET, high-voltage switched current source, multi-mode PWM control,

oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.

Typical Applications

• Notebook or laptop adapter

• Generic adapter

• Printer

• LCD monitor

• Set-top box

• PC or LCD TV standby

• Audio amplifier

Specification :

Part number TOP271KG
Category
Integrated Circuits (ICs)
 
PMIC - AC DC Converters, Offline Switchers
Mfr
Power Integrations
Series
TOPSwitch-JX
Package
Tube/REEL
Output Isolation
Isolated
Internal Switch(s)
Yes
Voltage - Breakdown
725V
Topology
Flyback
Voltage - Supply (Vcc/Vdd)
-
Duty Cycle
78%
Frequency - Switching
66kHz, 132kHz
Power (Watts)
102 W
Fault Protection
Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features
Frequency Control
Operating Temperature
-40°C ~ 150°C (TJ)
Package / Case
12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad
Supplier Device Package
12-ESOP
Mounting Type
Surface Mount

Product Highlights


EcoSmart – Energy Efficient
• Ideal for applications from 10 W to 245 W
• Energy efficient over entire load range
• No-load consumption below 100 mW at 265 VAC
• Up to 750 mW standby output power for 1 W input at 230 VAC
High Design Flexibility for Low System Cost
• Multi-mode PWM control maximizes efficiency at all loads
• 132 kHz operation reduces transformer and power supply size
• 66 kHz option for highest efficiency requirements
• Accurate programmable current limit
• Optimized line feed-forward for line ripple rejection
• Frequency jittering reduces EMI filter cost
• Fully integrated soft-start for minimum start-up stress
• 725 V rated MOSFET
• Simplifies meeting design derating requirements
Extensive Protection Features
• Auto-restart limits power delivery to <3% during overload faults
• Output short-circuit protection (SCP)
• Output over-current protection (OCP)
• Output overload protection (OPP)
• Output overvoltage protection (OVP)
• User programmable for hysteretic/latching shutdown
• Simple fast AC reset
• Primary or secondary sensed
• Line undervoltage (UV) detection prevents turn-off glitches
• Line overvoltage (OV) shutdown extends line surge withstand
• Accurate thermal shutdown with large hysteresis (OTP)
Advanced Package Options
• eDIP™-12 package:
• 43 W / 117 W universal input power output capability with
PCB / metal heat sink
• Low profile horizontal orientation for ultra-slim designs
• Heat transfer to both PCB and heat sink
• Optional external heat sink provides thermal impedance
equivalent to a TO-220
• eSIP™-7C package:
• 177 W universal input output power capability
• Vertical orientation for minimum PCB footprint
• Simple heat sink mounting using clip provides thermal
impedance equivalent to a TO-220
• eSOP™-12 package:
• 66 W universal input output power capability
• Low profile surface mounted for ultra-slim designs
• Heat transfer to PCB via exposed pad and SOURCE pins
• Supports wave or reflow soldering
• Extended creepage to DRAIN pin
• Heat sink is connected to SOURCE for low EMI

TOP271KG AC DC Converter Chip TOPSwitch-JX Offline Switcher ICTOP271KG AC DC Converter Chip TOPSwitch-JX Offline Switcher IC

Environmental & Export Classifications
ATTRIBUTE DESCRIPTION
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001



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