3511(Old_V) データシートの表示（PDF） - Unisonic Technologies

部品番号

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3511
(Rev.:Old_V)

PC POWER SUPPLY SUPERVISORS

Unisonic Technologies 

UTC 3511

PIN DESCRIPTION

PIN No. PIN NAME

1 PGI

2 GND

3 FPL-N

4 PDON-N

5 V33

6 V5

7 VDD

8 PGO

CMOS IC

TYPE

I

P

O

I

I

I

I

O

DESCRIPTION

Power good input pin

Ground

Fault protection latch output pin (open drain output)

Protection detector function ON/OFF control input pin

3.3V input pin

5V input pin

Supply voltage/12V input pin

Power good output pin(open drain output)

BLOCK DIAGRAM

VDD

150uA

3.6V

PDON_N

V33

V5

VDD

-

UN

+

-

OV

+

-

UN

+

-

OV

+

-

OV

+

-

PGI

UN

+

1.2V

Power On Reset POR

LVRST

Vcc Low Voltage

Clock

Generator

CLK

PWR

CLK PWR

38ms

debounce

RST

CLK

CLR

2.4ms

delay

CLK RWR

CLR 75ms

delay

PWR

CLK RST

73us

debounce

R

SQ

CLK RST

73us

debounce

CLK

CLR

300ms

delay

FPL_N

VDD

PGO

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

Supply voltage

Input Voltage

Output Voltage

PDON_N,V5,V33,PGI

FPL_N

PGO

VDD

Vin

VOUT

Operating temperature

Topr

Storage temperature

Tstg

Note:Stresses above those listed may cause permanent damage to the devices

RATINGS

-0.3 ~ 16

-0.3 ~ 7

-0.3 ~ 16

-0.3 ~ 7

-40 ~ 125

-55 ~ 150

UNIT

V

V

V

°C

°C

UTC

UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R502-015,B

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