ISL97698

FN8417 Rev.1.00

Page 2 of 21

Sep 7, 2017

Block Diagram

PWMI/SWIRE

Decoding

EN/ Configuration

settings

OSC

DAC

Dynamic Headroom Control

and Fault Management

PWM/

PFM

Logic

1.21V

S

Current Limit

OVP

VREF

gm

COMP

SCL

SDA

PWMI

SWIRE

VIN_IO

EN

VIN

LX

VOUT

CH0

CH1

GND

VIN = 2.5V to 5.5V

Ordering Information

PART NUMBER

Notes (1, 2, 3)PART MARKING

TEMP RANGE

(°C)

TAPE AND REEL

(UNITS)

PACKAGE

(RoHS COMPLIANT)

PKG.

DWG. #

ISL97698IIZ-T

7698

-40 to +85

6k

3x4 array, 0.4mm pitch CSP

W3x4.12A

NOTES:

1. Refer to TB347 for details on reel specifications.

2. These Intersil Pb-free WLCSP and BGA packaged products employ special Pb-free material sets; molding compounds/die attach materials and

SnAgCu - e1 solder ball terminals, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free WLCSP

and BGA packaged 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), see the product information page for ISL97698. For more information on MSL, see TB363.