ISL78227

FN8808 Rev.6.02

Page 6 of 43

Feb 28, 2025

Ordering Information

PART NUMBER

(Notes 2, 3)

PART MARKING

PACKAGE DESCRIPTION

(RoHS COMPLIANT)

PKG.

DWG. #

CARRIER TYPE

(Note 1)

TEMP. RANGE

ISL78227ARZ

ISL7822

7ARZ

32 Ld 5x5 WFQFN

L32.5x5H

Tube

-40 to +125°C

ISL78227ARZ-T

Reel, 6k

ISL78227ARZ-T7A

Reel, 250

ISL78227EV1Z

Evaluation Board

NOTES:

1. See TB347 for details about reel specifications.

2. These Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu-Ag plate - e4

termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. 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.

3. For Moisture Sensitivity Level (MSL), see the ISL78227 product information page. For more information about MSL, see TB363.

TABLE 1. KEY DIFFERENCES BETWEEN FAMILY OF PARTS

PART

NUMBER

TOPOLOGY

PMBus™

NTC

TRACK FUNCTION

PACKAGE

ISL78229

2-Phase Boost Controller

Yes

Yes

Yes

40 Ld 6x6 WFQFN

ISL78227

2-Phase Boost Controller

No

No

Yes

32 Ld 5x5 WFQFN