ISL8013 Просмотр технического описания (PDF) - Intersil

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ISL8013

3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator

Intersil 

ISL8013

Ordering Information

PART

NUMBER

(Note)

PART

MARKING

TEMP.

RANGE

(°C)

PACKAGE PKG.

(Pb-Free) DWG. #

ISL8013IRZ* 8013IRZ -40 to +85 16 Ld 4x4 QFN L16.4x4

*Add “-T” suffix for tape and reel. Please refer to TB347 for details

on reel specifications.

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets; molding compounds/die attach

materials and 100% matte tin plate PLUS ANNEAL - e3 termination

finish, which is RoHS compliant and compatible with both SnPb and

Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J STD-020.

Pinout

ISL8013

(16 LD QFN)

TOP VIEW

16 15 14 13

VIN 1

VIN 2

VDD 3

12 PGND

11 PGND

10 SGND

SYNCH 4

9 SGND

5678

Typical Application

INPUT 2.7V TO 5.5V

C1

2 x 22µF

R1

100k

VIN

LX

VDD

EN

PGND

ISL8013

VFB

PG

L

1.5µH

OUTPUT

1.8V

C2

2 x 22µF

R2

124k

C3

47pF

R3

100k

SYNCH

SGND

FIGURE 1. TYPICAL APPLICATION DIAGRAM

2

FN6309.1

December 27, 2007

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