ISL70001ASEH

2

FN8365.0

May 22, 2013

Functional Block Diagram

POWER-ON

RESET (POR)

PWM

REFERENCE

0.6V

SOFT

START

COMPENSATION

EA

GM

SLOPE

COMPENSATION

GATE

DRIVE

CURRENT

SENSE

LXx

PVINx

CONTROL

LOGIC

PWM

FB

UV

PGOOD

POWER-GOOD

PGNDx

AVDD

SS

M/S

SYNC

PORSEL

REF

TDI

TDO

BIT

ZAP

TRIM

DVDD

TRIM

PGNDx

PGNDx

Ordering Information

ORDERING NUMBER

(Note 1)

PART NUMBER

TEMP. RANGE

(°C)

PACKAGE (Note 3)

(RoHS Compliant)

PKG.

DWG. #

5962R0922503VXC

ISL70001ASEHVF (Note 2)

-55 to +125

48 Ld CQFP

R48.A

5962R0922503VYC

ISL70001ASEHVFE (Note 2)

-55 to +125

48 Ld CQFP with Heatsink

R48.B

5962R0922503V9A

ISL70001ASEHVX

-55 to +125

Die

ISL70001ASEHF/PROTO

ISL70001ASEHF/PROTO (Note 2)

-55 to +125

48 Ld CQFP

R48.A

ISL70001ASEHFE/PROTO

ISL70001ASEHFE/PROTO (Note 2)

-55 to +125

48 Ld CQFP with Heatsink

R48.B

ISL70001ASEHX/SAMPLE

ISL70001SEHX/SAMPLE

-55 to +125

Die

ISL70001ASEHEV1Z

ISL70001ASEHEV1Z

Evaluation Board

NOTES:

1. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD

numbers listed in the Ordering Information table on page 2 must be used when ordering.

2. These Intersil Pb-free Hermetic packaged products employ 100% Au plate - e4 termination finish, which is RoHS compliant

and compatible with both SnPb and Pb-free soldering operations.

3. For Moisture Sensitivity Level (MSL), please see device information page for ISL70001ASEH. For more information on MSL,

please see Tech Brief TB363.