AN8016NSH 데이터 시트보기 (PDF) - Panasonic Corporation

부품명

상세내역

제조사

AN8016NSH

Single-channel 1.8-volt step-up DC-DC converter control IC

Panasonic Corporation 

AN8016NSH

s Block Diagram

Voltage Regulators

Off 4

FB 10

Active-high

On/off

control

Reference

voltage supply

1.27 V

SS pin

IN− 1

Error amp.

1.27 V

VCC

1 µA

Low level detector

comp.

Low level

clamp

0.23 V

Triangular wave

generator

U.V.L.O.

Latch 0.6 V

R

Q

S

High level detector comp.

1.27 V

Unlatch comp.

0.7 V

0.2 V

PWM

1.27 V

S.C.P.

comp.

0.23 V

VCC

8 RB

6 Out

VCC 30 kΩ

5 µA

Low level

clamp

7 GND

s Pin Descriptions

Pin No. Symbol

1

IN−

2

S.C.P.

3

SS

4

Off

5

VCC

6

Out

7

GND

8

RB

9

OSC

10

FB

Description

Error amplifier inverting input

Time constant capacitor connection for short-circuit protection

Soft-start time-constant capacitor connection

On/off control

Supply voltage

Push-pull output

Ground

Output-current setting resistor connection pin

Oscillator circuit timing resistor/capacitor connection pin

Error amplifier output

3

Share Link: