3936 Three Phase PWM Motor Driver
ELECTRICAL CHARACTERISTICS at T = +25°C, VBB = 50 V, VDD = 5.0 V, fPWM < 50KHz (unless noted otherwise)
J
Limits
Characteristics
Output Drivers
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Load Supply Voltage Range
VBB
IDSS
RDSON
VF
Operating
9
0
–
–
–
–
–
–
–
–
–
–
50
50
20
-20
.55
.35
1.4
1.3
7
V
V
During Sleep Mode
VOUT = VBB
Output Leakage Current
Output On Resistance
Body Diode Forward Voltage
Motor Supply Current
<1.0
µA
µA
Ω
VOUT = 0 V
<–1.0
Source Driver, IOUT = -3A
Sink Driver, IOUT = 3A
Source Diode, IF = -3A
Sink Diode, IF = 3A
fPWM < 50 kHz
Ω
–
–
4
2
–
–
–
V
V
IBB
mA
mA
uA
mA
mA
µA
Charge Pump On, Outputs Disabled
Sleep Mode
5
20
10
8
Logic Supply Current
IDD
fPWM < 50 kHz
Outputs Off
Sleep Mode (Inputs below .5V)
100
Control Logic
Logic Supply Voltage Range
Logic Input Voltage
VDD
VIN(1)
VIN(0)
IIN(1)
IIN(0)
IIN(1)
IIN(0)
fOSC
Operating
3
VDD*.5
–
5.0
–
5.5
–
V
V
–
VDD*.2
20
V
Logic Input Current
(except ENABLE)
Logic Input Current
ENABLE Input
VIN = VDD*.5
-20
-20
–
<1.0
<-1.0
µA
µA
µA
µA
MHz
MHz
VIN = VDD*.2
20
VIN = VDD*.5
100
30
VIN = VDD*.2
–
Internal Oscillator
OSC shorted to GND
ROSC= 51K
3
4
4
5
3.4
4.6
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