OB2201 On-Bright Electronics, Inc., OB2201 Datasheet

OB2201

Manufacturer Part Number

OB2201

Description

Quasi Resonant Pwm Controller

Manufacturer

On-Bright Electronics, Inc.

Datasheet

1.OB2201.pdf (1 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

OB2201CP

Manufacturer:

ON-BRIGHT/昂宝

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

OB2201CPA

Manufacturer:

ON-BRIGHT/昂宝

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

OB2201TCPA

Manufacturer:

ON-BRIGHT/昂宝

Quantity:

20 000

Current page: 1 of 1
Download datasheet (246Kb)

Quasi Resonant PWM Controller

Description:

OB2201

Controller

20W~50W

offline applications. Reduced

switching loss and improved

EMI

achieved through QR control.

The

frequency adaptive design

will

efficiency and help to meet

EPS2.0 requirement.

Applications:

New！

GreenEngine

EPC Adapter

DLP Projector/RPD Power

DVD/STB Player Power

Home Appliance Power

optimized

performance

benefit

is a QR PWM

dedicated

power

Technology for Green Power

loading/

average

range

are

for

Features:

Typical Application:

Multi-mode QR control

Up to 90% full load efficiency

Programmable soft start

High precision output OVP

IC VDD OVP

Optimized over power protection (OPP)

Upper frequency clamp at 80KHz

QR mode 50kHz lower frequency clamping

600mA gate drive capability

Built-in over temperature protection

Selectable built-in Latch shutdown for strong system reliability

Available in DIP8 and SOP8 packages,RoHS compliant

AC/DC IC Product

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