VLA585-01R Datasheet, PDF (1/7 Pages) Isahaya Electronics Corporation – Isolated gate signal by pulse transformer

DIP-GAM
VLA585-01R
PRELIMINARY
＜Dual-In-Line Package Gate Amp Module＞
VLA585-01R
DRIVER FOR IGBT MODULES
FEATURES
-Low height, DIP structure
-Isolated gate signal by pulse transformer
-Corresponding to gate signal ON Duty 100%
-Dual gate drive circuits
-Built in isolated DC-DC converter for gate drive
-Built in short circuit protection with soft gate shut down
-Adjustable fall time on activity of short circuit protection
-Output peak gate current is +/-20A(max)
-Isolation voltage is 4000Vrms (for 1 minute)
-CMOS compatible input interface (Input low active type)
-Low voltage lock out for gate power supply(VCC)
TARGETED IGBT MODULES
V_CES = 600V series up to 600A class
V_CES = 1200V series up to 1400A class
V_CES = 1700V series up to 1400A class
APPLICATIONS
To drive IGBT modules for inverter or AC servo system application
BLOCK DIAGRAM
VIN+1 ₅
5V
Gsig1 ₄
VIN‐1 3
TRANS.
DRIVE
CIRCUIT
VD 54
15V
Gi 53
TEST 1
VIN+2 50
5V
Gsig2 51
VIN-2 52
N.C 2
DC－AC
TRANS.
DRIVE
CIRCUIT
TIMER&
RESET
LATCH DETECT
INTERFACE
GATE SHUT DOWN
VCC1
UVL
VEE1
VCC2
UVL
VEE2
TIMER&
RESET
LATCH DETECT
INTERFACE
GATE SHUT DOWN
* 1pin:Test pin (Not to be connected electrically to other line
1
25 ^VCC1
27 Detect1
26 Ctrip1
19 Clamp1
24 Vo1
22 E1
21 Fo1
20 Cs1
23 VEE1
30 VCC2
28 Detect2
29 Ctrip2
36 Clamp2
31 Vo2
33 ^E2
34 ^Fo2
35 ^Cs2
32 VEE2
Sep.2016