LX1672 查看數據表（PDF） - Microsemi Corporation
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LX1672 Datasheet PDF : 20 Pages
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TM
+3.3V
+2.7V
LX1672
®
Multiple Output LoadSHARE™ PWM
PRELIMINARY DATA SHEET
APPLICATION CIRCUIT
HO2 VC2
LO2 VC1
PG2 HO1
LDGD LO1
LDFB PG1
+5V
LDDIS VCCL
DGND VCC
AGND VS1
DIS2 CS1
SS2 EO1
RF2 FB1
FB2 SS1
EO2 DIS1
CS2 VS2
+12V
+5V
+5V
+
L1
+
2.8VDC
+
L2
+5V
+ 1.40VDC
Figure 5 – Bi-Phase Operation with Phase 2 Output Tracking The Output of Phase 1.
Copyright © 2000
Rev. 0.3m, 2005-04-12
Microsemi
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 9
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