Datasheet > 3510_12

3510_12

更新时间： 2024-11-06 07:15:15

品牌	Logo	应用领域
友顺 - UTC		监控 PC
页数	文件大小	规格书
8页	297K
描述
PC POWER SUPPLY SUPERVISORS

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数据手册

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3510_12 数据手册

UNISONIC TECHNOLOGIES CO., LTD

3510

CMOS IC

PC POWER SUPPLY

SUPERVISORS

DESCRIPTION

The UTC 3510 is designed to provide protection circuits, power

good output (PGO) indicator, fault protection output (FPO) and a

PSON control for PC switching power supply systems.

The protection circuits include over voltage protection (OVP)

monitoring for 3.3V, 5V and 12V (12V via V_DDpin) and under voltage

protection(UVP) monitoring for 3.3V and 5V. When an OV or UV event

arose and is detected, the power good output (PGO) goes low and the

FPO will be set to high. The protection latch can be reset by setting

PSON to high. UVP function is enabled 75ms after PSON is set low

and de-bounced. Besides, there is a 2.3ms delay with 38ms

de-bounce at turn off but no delay during turn on.

When OVP and UVP detected the right voltage level, a PGO signal

will be issued.

FEATURES

* Over Voltage Protection and Lock Out for 3V, 5V and 12V.

* Under Voltage Protection and Lock Out for 3.3V and 5V.

* Open Drain Output for PGO and FPO pin.

* 300ms delay for PGO.

* 75ms delay for 3.3V and 5V short-circuit turn-on protection.

* 2.3ms PSON control to FPO turn-off delay.

* 38ms PSON control de-bounce.

* 73us width noise deglitches.

* Wide supply voltage range from 4V ~15V.

ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

3510G-D08-T

3510G-S08-R

3510G-S08-T

3510L-D08-T

DIP-8

SOP-8

Tube

Tape Reel

Tube

3510L-S08-R

3510L-S08-T

www.unisonic.com.tw

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