AIC1647 Ver la hoja de datos (PDF) - Analog Intergrations

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componentes Descripción

Lista de partido

AIC1647

White LED Step-Up Converter in SOT23

Analog Intergrations 

AIC1647

ORDERING INFORMATION

AIC1647XXXX

PACKING TYPE

TR: TAPE & REEL

BG: BAG

ORDER NUMBER PIN CONFIGURATION

AIC1647CV&PV FRONT VIEW

(SOT-23-5)

VIN

5

SHDN

4

PACKAGE TYPE

V: SOT-23-5

Example:

C: Commercial

P: Lead Free Commercial

AIC1647CVTR

in SOT-23-5 Package & Tape &

Reel Packing Type

12 3

SW GND FB

MARKING

Part No.

AIC1647

CV

1647

PV

1647P

ABSOLUTE MAXIMUM RATINGS

Input Voltage (VIN)

6V

SW Voltage

33V

FB Voltage

6V

SHDN Voltage

6V

Operating Temperature Range

–40°C to 85°C

Maximum Junction Temperature

125°C

Storage Temperature Range

–65°C to 150°C

Lead Temperature (Soldering, 10 sec)

260°C

Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.

TEST CIRCUIT

VIN

C1

1µF

L1

D1

10µH

VIN

SW

D2

SHDN

GND

BZV55-B12

11.8V~12.2V

FB

AIC1647

L1: 976AS-100M, TOKO

D1: RB521S-30, ROHM

C1: JMK107BJ105KA, TAIYO YUDEN

C2: EMK212BJ224KG, TAIYO YUDEN

C2

0.22µF

ILED

R1

1K RFB

4.7Ω

2

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