Datasheet > UPS704

UPS704

更新时间： 2024-09-15 08:22:35

品牌	Logo	应用领域
友顺 - UTC		开关电源开关
页数	文件大小	规格书
12页	541K
描述
HIGH PERFORMANCE CURRENT MODE POWER SWITCH

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UPS704 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UPS704

LINEAR INTEGRATED CIRCUIT

HIGH PERFORMANCE

CURRENT MODE POWER

SWITCH

DESCRIPTION

The UTC UPS704 is designed to provide several special

enhancements to satisfy the needs, for example, Power-Saving

mode for low standby power (<0.3W), Frequency Hopping ,

Constant Output Power Limiting , Slope Compensation ,Over

Current Protection (OCP), Over Voltage Protection (OVP), Over

Load Protection (OLP), Under Voltage Lock Out (UVLO), Short

Circuit Protection (SCP) , Over Temperature Protection (OTP) etc.

IC will be shutdown or can auto-restart in situations.

DIP-8

FEATURE

* Low startup current (about 22μA)

* Fixed switching frequency(Norm. is 68KHz)

* Frequency hopping for Improved EMI Performance.

* Lower than 0.3W Standby Power Design

* Linearly decreasing frequency to 26KHz during light load

* Soft start

* Internal Slope Compensation

* Constant Power Limiting for universal AC input Range

* Gate Output Maximum Voltage Clamp(15V)

* Max duty cycle 74%

* Over temperature protection

* Overload protection

* Over voltage protection

* Leading edge blanking

* Cycle-by-Cycle current limiting

* Under Voltage Lock Out

* Short Circuit Protection

ORDERING INFORMATION

Ordering Number

Package

DIP-8

Packing

Tube

Lead Free

Halogen Free

UPS704G-D08-T

UPS704L-D08-T

www.unisonic.com.tw

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