ISL8103CRZ Intersil, ISL8103CRZ Datasheet - Page 2

• Manufacturer Part Number: ISL8103CRZ
• Description: IC PWM CTRLR BUCK 2PHASE 40-QFN
• Manufacturer: Intersil

Specifications of ISL8103CRZ

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 1.5MHz
• Duty Cycle: 66.6%
• Voltage - Supply: 4.75 V ~ 12.6 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-VFQFN, 40-VFQFPN
• Frequency-max: 1.5MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
* 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
ISL8103CRZ* (Note)
ISL8103IRZ* (Note)
PART NUMBER
ISL8103 CRZ
ISL8103 IRZ
2
COMP
VDIFF
RGND
OFST
DAC
VCC
REF
3PH
2PH
PART MARKING
FB
10
1
2
3
4
5
6
7
8
9
40
11
39
12
38
13
TEMERATURE (°C)
37
14
(40 LD 6X6 QFN)
-40 to +85
ISL8103
0 to +70
TOP VIEW
36
15
ISL8103
GND
41
35
16
34
17
33
18
40 Ld 6x6 QFN (Pb-Free)
40 Ld 6x6 QFN (Pb-Free)
32
19
31
20
PACKAGE
30
29
28
27
26
25
24
23
22
21
BOOT1
PHASE1
PHASE2
UGATE2
BOOT2
ISEN2
PVCC2
LGATE2
PHASE3
BOOT3
L40.6x6
L40.6x6
PKG. DWG. #
July 21, 2008
FN9246.1