ELECTRICAL CHARACTERISTICS
OM9371
PARAMETER
Power Output Section
Zero Gate Voltage Drain Current
SYMBOL
CONDITIONS (NOTE 1)
MIN.
TYP.
MAX.
250
UNITS
uA
I
Vds = 60Vdc
dss
V
= 0V
gs
Id =37.5 A
Drain-to-Source On-Resistance Rds(on)
0.016
Ohms
V
V
I
= 10V (Note 4)
gs
gs
s
s
Gate Body Leakage Current
Diode Forward Voltage
Diode Reverse Recovery Time
I
= 20 Vdc Vds = 0V
100
0.9
nA
V
nSec
gssr
f
trr
,
V
= 37.5 A
I
= 75A, di/dt = -100A/usec,
56
Vgs = 0V
Control Section
Control Supply Current
Control Turn-On Threshold
Driver Turn-On Threshold
Icc
Vcc(+)
Vcc(+)
Vcc over operating range
Tc over operating range
Tc over operating range
100
mA
V
V
9.45
13.0
Reference Section
Output Voltage
Output Voltage
Output Current
Load Regulation
Short Circuit Current
Vr
ef
ef
Io
4.9
4.7
---
-40
50
5.0
5.0
---
-5
100
5.1
5.3
30
V
V
mA
mV
mA
Vr
Tc over operating range
Iload = 0mA to -20mA
Tc over operating range
Isc
150
Error Amplifier / Spare Amplifier Sections
EA1 / EA2 Input Offset Current
EA1 / EA2 Input Bias Current
Ios
Iin
V(pin 2) = V(pin 4) = 0V
V(pin 3) = V(pin 6) = 0V
V(pin 2) = V(pin 4) = 0V
V(pin 3) = V(pin 6) = 0V
0V < Vcommon-mode < 3V
-30
-50
-3
0
0
nA
nA
-45
Input Offset Voltage
Amplifier Output Voltage Range
Vos
--
7
6
mV
V
0
0
PWM Comparator Section
PWM Input Current
Iin
V(pin 9) = 2.5V
3.0
30
uA
Current-Sense Amplifier Section
ISH / ISL Input Current
Input Offset Current
Peak Current Threshold Voltage Vpk
Iin
Ios
V(pin 12) = V(pin 13) = 0V
V(pin 12) = V(pin 13) = 0V
V(pin 12) = 0V, V(pin 13)
Varied to Threshold
V(pin 12) = 0V, V(pin 13)
Varied to Threshold
-850
0.14
0.26
-320
+/-2
0.20
0
uA
uA
V
+/-12
0.26
Over Current Threshold Voltage Voc
0.30
0.36
V
ISH / ISL Input Voltage Range
Amplifier Voltage Gain
--
Av
(Note 2)
V(pin 12) = 0.3V, V(pin 13)
= 0.5V to 0.7V
-1
1.75
2
2.15
V
V/V
1.95
2.5
Amplifier Level Shift
Logic Input Section
--
V(pin 12) = V(pin13) = 0.3V
2.4
2.65
V
H1, H2, H3 Low Voltage Threshold
H1, H2, H3 High Voltage Threshold
H1, H2, H3 Input Current
Vil
Vih
Iin
Tc over operating range
Tc over operating range
Tc over operating range,
V(pin 20, 21 or 22) = 0Vdc
0.8
1.6
-400
1.0
1.9
-250
1.2
2.0
-120
V
V
uA
Quad Select / Direction
Threshold Voltage
Quad Select Voltage Hysteresis
Direction Voltage Hysteresis
Quad Select Input Current
Direction Input Current
Vth
Vh
Vh
Iin
Tc over operating range
0.8
1.4
70
0.6
50
-1
2.0
V
mV
V
uA
uA
-30
-30
150
30
Iin
Overvoltage / Coast Input Section
Overvoltage / Coast Inhibit
Threshold Voltage
Overvoltage / Coast Restart
Threshold Voltage
Overvoltage / Coast Hysteresis Voltage Vh
Overvoltage / Coast Input Current Iin
Vth
Vth
Tc over operating range
Tc over operating range
1.65
1.75
1.85
V
1.55
0.05
-10
1.65
0.10
-1
1.75
0.15
0
V
V
uA
2.1 - 4