AIC1577 Ver la hoja de datos (PDF) - Analog Intergrations

Número de pieza

componentes Descripción

Fabricante

AIC1577

External NMOS Step-Down PWM Controller

Analog Intergrations 

AIC1577

TYPICAL APPLICATION CIRCUIT

C5

330pF

R3

24k

1

CS

VIN 8

2 ITH/RUN BOOST 7

3

FB

DRI 6

4

GND

SW 5

AIC1577

1000pF

C1

C2

0.1µF

C3

0.1µF

C4

R1

20k

1nF

R2 62k

RS

33m

+ CIN1

22µF

M1

FDS6694

L1

D1

SL43

10µH

VIN 6V~24V

+ CIN2

22µF

VOUT 3.3V 3A

COUT

C6

220µF 2.2µF

CIN1, CIN2: HER-MEI 22µF/35V Electrolytic capacitors

M1: FAIRCHILD FDS6694 N-MOSFET

D1: GS SL43

L1: TDK SLF12555T-100M3R4

COUT: HER-MEI 220µF /16V Electrolytic capacitor

C6: TAIYO YUDEN LMK212BJ225KG-T Ceramic capacitor

ORDERING INFORMATION

AIC1577-XXXX

PACKING TYPE

TB: TUBE

TR: TAPING & REEL

PACKAGING TYPE

S: SMALL OUTLINE

O: MSOP8

PIN CONFIGURATION

TOP VIEW

CS 1

ITH/RUN 2

FB 3

GND 4

8 VIN

7 BOOST

6 DRI

5 SW

C: Commercial

P: Lead Free Commercial

Example: AIC1577COTR

in MSOP Package & Taping & Reel

Packing Type

AIC1577POTR

in MSOP Lead Free Package &

Taping & Reel Packing Type

2

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