HV100/HV101
Electrical Characteristics
(-40°C < T
A
< +85°C unless otherwise noted)
Symbol
Parameter
Min
Typ
Max
Units
Conditions
Supply
(Referenced to V
PP
pin)
V
NN
I
NN
Supply Voltage
Supply Current
-72
0.6
UV
1.0
V
mA
V
NN
= -48V
UV Control
(Referenced to V
NN
pin)
V
UVL
V
UVH
UV Threshold (High to Low)
UV Hysteresis
30
12.3
34
14
3
1
38
15.7
V
V
V
V
HV100
HV101
HV100
HV101
Gate Drive Output
(Referenced to V
NN
pin)
V
GATE
SR
GATE
I
GATEDOWN
I
PULLUP
Maximum Gate Drive Voltage
Initial Slew Rate
Gate Drive Pull-Down Current (sinking)
Post Hot Swap Pull-up Current
10
1.75
8
6
12
2.5
16
11
14
3.25
V
V/ms
mA
µA
C
GATE
= 1nF
V
GATE
= 1V; V
PP
= 11.5V
V
GATE
= 6V
Timing Control
(Referenced to V
NN
pin)
t
POR
t
ARD
Insertion POR Delay
Auto Restart Delay
1.5
1.25
3.5
2.5
5.5
3.75
ms
s
Example Electrical Results
(Using IRF530)
I
LIM
I
LIM
I
LIM
I
SHORT
t
SHORT
∆
GATE
t
HS
Max Inrush Current During Hotswap
Max Inrush Current During Hotswap
Max Inrush Current During Hotswap
Max Current Into a Short
Shorted Load Detec Time
Initial Rate of Rise of Gate
Hot Swap Period to Full Gate Voltage
1.4
2.5
3.1
4.0
1.0
2.5
12.5
A
A
A
A
ms
V/ms
ms
IRF530 external MOSFET, C
LOAD
= 100µF
IRF530 external MOSFET, C
LOAD
= 200µF
IRF530 external MOSFET, C
LOAD
= 300µF
IRF530 external MOSFET, R
LOAD
= <<1
IRF530 external MOSFET, R
LOAD
= <<1
IRF530 external MOSFET, any C
LOAD
IRF530 external MOSFET, any C
LOAD
Absolute Maximum Ratings*
V
PP
Input Voltage
Operating Ambient Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
*All voltages referenced to V
NN
.
Pinouts
2
-0.3V to 75V
-40°C to +85°C
-40°C to 125°C
-65°C to 150°C
Top View
SOT-223
1
VPP
2
VNN
3
GATE
Pin Description
V
PP
V
NN
GATE
– Positive voltage supply input to the circuit.
– This pin is the Negative voltage power supply input to
the circuit.
– This is the Gate Driver Output for the external N-
Channel MOSFET.
VNN
2
Top View
3 pin MLP
1
VPP
3
GATE
2
SUPERTEX [ Supertex, Inc ]
