Datasheet

DRV102
5
SBVS009B
www.ti.com
TYPICAL PERFORMANCE CURVES
At T
C
= +25°C and V
S
= +24V, unless otherwise noted.
OUTPUT SATURATION VOLTAGE vs TEMPERATURE
–75 –50 –25 0 25 50 75 100 125
Temperature (°C)
Saturation Voltage (V)
2.25
2
1.75
1.5
1.25
1
0.75
I
O
= 2A
I
O
= 1.5A
I
O
= 1A
I
O
= 0.1A
QUIESCENT CURRENT vs TEMPERATURE
–75 –50 –25 0 25 50 75 100 125
Temperature (°C)
Quiescent Current (mA)
8
7.5
7
6.5
6
5.5
V
S
= +60V
V
S
= +8V
V
S
= +24V
DUTY CYCLE and DUTY CYCLE ERROR vs VOLTAGE
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V
PWM
(V)
Duty Cycle (%)
Duty Cycle Error (%)
90
80
70
60
50
40
30
20
10
8
6
4
2
0
–2
–4
–6
–8
Duty Cycle
Error
I
O
= 0.1A
I
O
= 1A
I
O
= 0.1A to 1A
DUTY CYCLE vs TEMPERATURE
–75 –50 –25 0 25 50 75 100 125
Temperature (°C)
Duty Cycle (%)
54
53
52
51
50
49
48
V
S
= +8V
R
PWM
= 25.5kΩ
V
S
= +24V
V
S
= +60V
CURRENT LIMIT vs TEMPERATURE
–75 –50 –25 0 25 50 75 100 125
Temperature (°C)
Current Limit (mA)
3.25
3
2.75
2.5
2.25
2
V
S
= +60V, Load = 5Ω
V
S
= +24V, Load = 5Ω
V
S
= +8V, Load = 1Ω
UNDER-SCALE CURRENT vs TEMPERATURE
–75 –50 –25 0 25 50 75 100 125
Temperature (°C)
Under-Scale Current (mA)
20
18
16
14
12
10
V
S
= +8V to +60V