VLA513-01 Просмотр технического описания (PDF) - Powerex
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VLA513-01 Datasheet PDF : 3 Pages
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Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
VLA513-01
Hybrid IC IGBT Gate Driver
tPLH, tPHL VS. Ta CHARACTERISTICS
(TYPICAL)
0.7
VCC = 15V
0.6 VEE = -10V
RG = 3W
0.5 VIN = 5V
Load: CM400DU-24NFH
0.4
0.3
tPLH
0.2
tPHL
0.1
0
0
20
40
60
80
AMBIENT TEMPERATURE, Ta, (°C)
ICC VS. (VCC + |VEE|) CHARACTERISTICS
(TYPICAL)
18
Ta = 25°C
15
12
9
6
3
0
0 5 10 15 20 25 30 35
SUPPLY VOLTAGE, (VCC + IVEEI), (VOLTS)
tPLH, tPHL VS. VI CHARACTERISTICS
(TYPICAL)
0.7
VCC = 15V
0.6 VEE = -10V
RG = 3W
0.5 Ta = 25°C
Load: CM400DU-24NFH
0.4
0.3
tPLH
0.2
0.1
tPHL
0
3
4
5
6
7
INPUT SIGNAL VOLTAGE, VI, (VOLTS)
PT VS. Ta
(MAXIMUM RATING)
5
RG = 2W OR MORE*
4
3
2
1
0
0
20 40 60 80 100
AMBIENT TEMPERATURE, Ta, (°C)
* The following numberical expression must be satisfied
PT > (VCC + IVEEI) * {(Q1 + IQ2I) * f + ICC}
Q1: Gate Charge on plus bias
Q2: Gate Charge on minus bias
f: Switching frequency
ICC: Constant dissipation current of driver
Refer to “ICC VS. (VCC + IVEEI) Characteristics”
Application Circuit
VIN
5V
VLA513-01
12
56 78
+
220µF +
RG
220µF
VCC
VEE
CM200DU-24NFH
VCC = 15V
VEE = -10V
RG = 3Ω
Notes:
(1) Power supply decoupling capacitors should be connected as close as possible
to the pins of the gate driver.
(2) Power supply decoupling capacitors should be good quality, low ESR types.
(3) Printed circuit layout should minimize wiring lengths and utilize shielding layers
to suppress noise.
Switching Time Definitions
SWITCHING TIME DEFINITIONS
VI
VO
tr
tPLH
tf
tPHL
90%
50%
10%
Rev. 04/07
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