FAN7888 Fairchild Semiconductor, FAN7888 Datasheet - Page 5

• Manufacturer Part Number: FAN7888
• Description: The FAN7888 is a monolithic three half-bridge gate-drive IC designed for high-voltage, high-speed driving MOSFETs and IGBTs operating up to +200V
• Manufacturer: Fairchild Semiconductor

© 2008 Fairchild Semiconductor Corporation
FAN7888 • Rev.1.0.0
Electrical Characteristics
V
GND. The V
LO1,2,3 and HO1,2,3.
Note:
4. This parameter is guaranteed by design.
LOW SIDE POWER SUPPLY SECTION
BOOTSTRAPPED POWER SUPPLY SECTION
GATE DRIVER OUTPUT SECTION
LOGIC INPUT SECTION (HIN, LIN)
Symbol
BIAS
I
I
I
V
V
V
QBS1,2,3
V
PDD1,2,3
V
PBS1,2,3
V
I
DDUV+
DDHYS
BSHYS
BSUV+
DDUV-
V
BSUV-
V
I
R
QDD
V
I
I
V
I
I
V
IN+
O+
IN-
LK
OH
O-
OL
IH
IL
IN
S
(V
DD
, V
Quiescent V
Operating V
Channel
V
Threshold
V
Threshold
V
Hysteresis
Quiescent V
Channel
Operating V
Channel
V
Threshold
V
Threshold
V
Hysteresis
Offset Supply Leakage Current
High-level Output Voltage, V
Low-level Output Voltage, V
Output HIGH Short-circuit Pulsed Current
Output LOW Short-circuit Pulsed Current
Allowable Negative V
Signal Propagation to H
Logic "1" Input Voltage
Logic "0" Input Voltage
Logic "1" Input Bias Current
Logic "0" Input Bias Current
Input Pull-down Resistance
O
BS1,2,3
DD
DD
DD
BS
BS
BS
and I
Supply Under-Voltage Positive-going
Supply Under-Voltage Negative-going
Supply Under-Voltage Lockout
Supply Under-Voltage Positive-going
Supply Under-Voltage Negative-going
Supply Under-Voltage Lockout
) = 15.0V, T
O
parameters are referenced to GND and V
DD
BS
Characteristics
DD
BS
Supply Current for each
Supply Current for each
Supply Current for each
Supply Current
A
S
= 25°C, unless otherwise specified. The V
Pin Voltage for IN
O
(4)
O
BIAS
-V
O
(4)
(4)
V
f
V
V
V
V
f
V
V
V
V
I
I
V
V
V
V
LIN1,2,3
HIN1,2,3
O
O
5
LIN1,2,3
DD
DD
DD
HIN1,2,3
DD
DD
DD
B1,2,3
O
O
IN
IN
=20mA
=20mA
=0V, V
=15V, V
=5V
=0V
=Sweep, V
=Sweep, V
=Sweep, V
=15V, V
=15V, V
=15V, V
=V
=20kHz, rms Value
=20kHz, rms Value
=0V or 5V
=0V or 5V
S1,2,3
S1.2.3
IN
Condition
IN
=5V with PW<10µs
BS
BS
BS
=0V with PW<10µs 500
=Sweep
=Sweep
=Sweep
and are applicable to the respective outputs
=200V
BS
BS
BS
=15V
=15V
=15V
IN
and I
IN
parameters are referenced to
Min. Typ. Max. Unit
100
250
7.2
6.8
7.2
6.8
2.5
-9.8
160
500
400
350
650
200
8.2
7.8
0.4
8.2
7.8
0.4
50
25
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350
900
120
800
-7.0
300
9.0
8.5
9.0
8.5
1.0
0.6
1.0
2.0
10
50
mA
mA
KΩ
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V