LX1672-03CPW Microsemi Analog Mixed Signal Group, LX1672-03CPW Datasheet - Page 8
![IC CTRLR PS TRIPLE OUTPT 28TSSOP](/photos/7/53/75387/lx1672-03cpw_sml.jpg)
LX1672-03CPW
Manufacturer Part Number
LX1672-03CPW
Description
IC CTRLR PS TRIPLE OUTPT 28TSSOP
Manufacturer
Microsemi Analog Mixed Signal Group
Series
LoadSHARE™r
Datasheet
1.LX1672-03CPW.pdf
(20 pages)
Specifications of LX1672-03CPW
Pwm Type
Voltage Mode
Number Of Outputs
3
Frequency - Max
345kHz
Duty Cycle
85%
Voltage - Supply
4.5 V ~ 5.5 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
28-TSSOP
Frequency-max
345kHz
For Use With
LX1671 EVA KIT - KIT EVAL FOR SWITCHING REGULATOR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Copyright © 2000
Rev. 1.0, 2005-08-10
TM
+3.3V
+2.7V
Figure 4 – Bi-Phase Operation With Phase 1 & 2 LoadSHARING™ From 5V & 3.3V
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
+5V
EO2
CS2
LO2
PG2
LDGD
LDFB
DGND
SS2
RF2
FB2
HO2
LDDIS
AGND
DIS2
A P P L I C A T I O N C I R C U I T
Integrated Products Division
®
Microsemi
VCCL
DIS1
VCC
HO1
PG1
EO1
VS2
VC2
VC1
CS1
SS1
LO1
VS1
FB1
Multiple Output LoadSHARE™ PWM
+5V
+12V
P
RODUCTION
+
L2
D
ATA
+
L1
S
HEET
+
+
+3.3V
1.5VDC
LX1672
+5V
Page 8