ISL8201M Ver la hoja de datos (PDF) - Intersil

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componentes Descripción

Fabricante

ISL8201M

10A, High Efficiency DC/DC Module

Intersil 

ISL8201M

Ordering Information

PART NUMBER

(Notes 1, 2, 3)

PART MARKING

PACKAGE

(RoHS Compliant)

PKG. DWG. #

ISL8201MIRZ

ISL8201M

15 Ld QFN

L15.15x15

ISL8201MEVAL1Z

Evaluation Board

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

2. These Intersil plastic packaged products employ special material sets, molding compounds and 100% matte tin plate plus anneal (e3)

termination finish. These products do contain Pb but they are RoHS compliant by EU exemption 5 (Pb in glass of cathode ray tubes, electronic

components and fluorescent tubes). These Intersil RoHS compliant products are compatible with both SnPb and Pb-free soldering operations.

These Intersil RoHS compliant products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements

of IPC/JEDEC J STD-020.

3. For Moisture Sensitivity Level (MSL), please see device information page for ISL8201M. For more information on MSL please see techbrief

TB363.

Simplified Block Diagram

PVCC

PGND

FB

COMP/EN

SAMPLE

AND

HOLD

POR

AND

SOFT-START

LDO

-

+

21.5µA

INHIBIT

DRIVER

ISET

0.6V +

-

0.4V +

DIS

-

+

-

OSCILLATOR

PWM

GATE

CONTROL

LOGIC

PVCC

DRIVER

PWM Controller

RSET-IN

RFB-TI

ISET

FIGURE 1. INTERNAL BLOCK DIAGRAM

PHASE

VIN

VOUT

PGND

2

FN6657.2

October 21, 2010

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