Datasheet > UPS3702

UPS3702

更新时间： 2024-11-07 01:15:11

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
9页	279K
描述
HIGH PERFORMANCE CURRENT MODE POWER SWITCH WITH ZERO CURRENT DETECTION

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数据手册

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UPS3702 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UPS3702

Preliminary

LINEAR INTEGRATED CIRCUIT

HIGH PERFORMANCE

CURRENT MODE POWER

SWITCH WITH ZERO

CURRENT DETECTION



DESCRIPTION

DIP-8

The UTC UPS3702 is an integrated PWM controller and

SenseFET specifically designed for switching operation with

minimal external components. The UTC UPS3702 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.



FEATURE

* Internal high voltage SenseFET(700V)

* Frequency hopping for Improved EMI performance.

* Lower than 0.3W standby power design

* Linearly decreasing frequency to 26KHz during light load

* Internal soft start

* Internal slope compensation

* Constant power limiting for universal AC input range

* Gate output maximum voltage clamp(15V)

* 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

Lead Free

Package

DIP-8

Packing

Tube

Halogen Free

UPS3702L-D08-T

UPS3702G-D08-T

UPS3702L-D08-T

(1) T: Tube

(1)Packing Type

(2)Package Type

(3)Lead Free

(2) D08: DIP-8

(3) L: Lead Free, G: Halogen Free

www.unisonic.com.tw

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QW-R119-022.b

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