PI3420-00-LGIZ Datasheet, PDF (4/30 Pages) Vicor Corporation – 8 V to 18 Vin, 15 A Cool-Power ZVS Buck Regulator

PI34xx-00
Absolute Maximum Ratings
Name
V_IN
VS1
V_OUT
SGND
PGD, SYNCO, SYNCI, EN, EAO, ADJ, TRK, ADR1, ADR2, SCL, SDA, REM
Rating
-0.7 V to 22 V
-0.7 to 22 V, 25 V for 5 ns, -4 V for 5 ns
See relevant product section
100 mA
-0.3 V to 5.5 V / 5 mA
Notes: At 25°C ambient temperature. Stresses beyond these limits may cause permanent damage to the device. Operation at these conditions or conditions
beyond those listed in the Electrical Characteristics is not guaranteed. All voltage nodes are referenced to PGND unless otherwise noted. Test conditions are
per the specifications within the individual product Electrical Characteristics.
Functional Block Diagram
Vin
VIN
Q2
Q1
VS1
Vout
VOUT
R4
REM
Power
Control ^VCC
SYNCO
SYNCI
PGD
EN
ZVS Control
Memory
Interface
R1
EAO
-
ADJ
+ 1V R2
TRK
PGND
0Ω
Simplified Block Diagram (I2C pins SCL, SDA, ADR0, and ADR1 are for factory use only. Not for use in application.)
Cool-Power®
Page 4 of 30
Rev 1.3
12/2015
vicorpower.com
800 927.9474