APW7035 データシートの表示（PDF） - Anpec Electronics

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APW7035

Advanced PWM and Linear Power Control

Anpec Electronics 

APW7035

Pin Description

VCC

DRIVE

NC

NC

PGOOD

SD

VSEN2

SS

NC

VAUX

1

20

2

19

3

18

4

17

5

16

6

15

7

14

8

13

9

12

10

11

APW7035-12/19

UGATE

PHASE

LGATE

PGND

OCSET

VSEN1

FB

COMP

NC

GND

Ordering Information

VCC

DRIVE

VID2

VID1

VID0

SD

VSEN2

SS

NC

VAUX

1

20

2

19

3

18

4

17

5

16

6

15

7

14

8

13

9

12

10

11

APW7035A/B/C/D

UGATE

PHASE

LGATE

PGND

OCSET

VSEN1

FB

COMP

NC

GND

APW 7035

Lead Free Code

Handling Code

Temp. Range

Package Code

Voltage Code

Voltage Code

12 : 1.25V

20 : 2.05V

A : 1.00V~1.35V

B : 1.40V~1.75V C : 1.80V~2.40V D : 2.50V~3.20V

Package Code

K : SOP-20

Temp. Range

C : 0 to 70 °C

Handling Code

TU : Tube

TR : Tape & Reel

Lead Free Code

L : Lead Free Device

Blank : Original Device

Block Diagram

DRIVE

SD

SS

VAUX

VSEN2

VSEN1

OCSET

VCC

-

+

´0 . 7 5

+

1.5V

-

´1 . 1 0

+

-

´0 . 9 0

+

-

´1 . 1 5

+

-

200m A

Power-on

Reset (POR)

INHIBIT

SOFT

START &

OV

FAULT

LOGIC

V CC

2 8m A

DAC

+

ERROR

AMP1

-

4.5V

DAC +

+

-

V DAC

-

VCC

OC1

+

-

+

- PWM

COMP1

INHIBIT

GATE

CONTROL

V CC

PWM1

SYNCH

DRIVE

OSCILLATOR

VAUX

PGOOD

UGATE

PHASE

LGATE

PGND

GND

VID0 VID1 VID2

FB

COMP

Copyright  ANPEC Electronics Corp.

2

Rev. A.4 - Jul., 2001

www.anpec.com.tw

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