UDN2916A
ABSOLUTE MAXIMUM RATINGS
Symbol
V
S
I
o
I
o
V
SS
V
IN
V
sense
T
J
T
op
T
stg
Supply Voltage
Output Current (peak)
Output Current (continuous)
Logic Supply Voltage
Logic Input Voltage Range
Sense Output Voltage
Junction Temperature
Operating Temperature Range
Storage Temperature Range
Parameter
Value
50
±1
±0.75
7
-0.3 to +7
1.5
+150
0 to 70
-55 to +150
Unit
V
A
A
V
V
V
°C
°C
°C
THERMAL DATA
Symbol
Description
Max
Max
Value
14
60
Unit
°C/W
°C/W
R
thj-case
Thermal Resistance Junction-case
R
thj-ambient
Thermal Resistance Junction-ambient
ELECTRICAL CHARACTERISTICS
(T
amb
= 25°C, T
tab
≤
70°C, V
S
= 50V, V
SS
= 4.75V to 5.25V,
V
REF
= 5V; unless otherwise specified) See fig. 3.
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
OUTPUT DRIVERS (OUT
A
or OUT
B
)
V
S
I
CEX
V
CE(sat)
Motor Supply Range
Output Leakage Current
Output Saturation Voltage
V
OUT
= Vs
V
OUT
= 0
Sink Driver, I
OUT
= +500mA
Sink Driver, I
OUT
= +750mA
Source Driver, I
OUT
= -500mA
Source Driver, I
OUT
= -750mA
V
R
= 50V
Sink Diode
Source Diode I
F
=750mA
Both Bridges ON, No Load
Both Bridges OFF
-
-
10
-
-
-
-
-
-
-
<1
<-1
0.3
0.7
1.1
1.3
<1
1
1
8
6
50
50
-50
0.6
1
1.4
1.6
50
1.5
1.5
15
10
V
µA
µA
V
V
V
V
µA
V
V
mA
mA
I
R
V
F
I
S(on)
I
S(off)
Clamp Diode Leakage Current
Clamp Diode Forward Voltage
Driver Supply Current
Driver Supply Current
CONTROL LOGIC
V
IN(H)
V
IN(L)
I
IN(H)
I
IN(L)
V
REF
I
SS(ON)
I
SS(OFF)
Input Voltage
Input Voltage
Input Current
Input Current
Reference Voltage
Total Logic Supply Current
Total Logic Supply Current
All Inputs
All Inputs
V
IN
= 2.4V
V
IN
= 0.84V
Operating
I
o
= I
1
= 0.8V, No Load
I
o
= I
1
= 2.4V, No Load
2.4
-
-
-
1.5
-
-
-
-
<1
-3
-
54
10
-
0.8
20
-200
7.5
64
14
V
V
µA
µA
V
mA
mA
COMPARATORS
V
REF
/ V
sense
Current Limit Threshold (at trip
point
I
o
= I
1
= 0.8V
I
o
= 2.4V, I
1
= 0.8V
I
o
= 0.8V, I
1
= 2.4V
t
off
t
d
Cutoff Time
Turn Off Delay
R
t
= 56KΩ C
t
= 820pF
Fig. 1
9.5
13.5
25.5
-
-
10
15
30
50
1
10.5
16.5
34.5
-
-
-
µ
s
µ
s
3/8
STMICROELECTRONICS [ STMICROELECTRONICS ]
