Datasheet

20
15
10
5
0
-5
-10
-15
-20
-0.4
-0.3
-0.2
-0.1 0
0.1 0.2 0.3
INL( V)m
InputVoltage(V)
0.4
-40
-25
0
25 50
75 100
Gain Error (m%)
Temperature ( C)°
125
250
200
150
100
50
0
50
100
-
-
32V Range
16V Range
0
5
10
15 20
25
Input Currents (mA)
V Voltage (V)
IN-
30
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
-
-
-
V+ = 5.5V
V+ 5.5V=
V+ = 3V
V+ 3V=
Current into V
IN-
Current into V
IN+
-40
-25
0
25 50
75 100
I (mA)
Q
Temperature ( C)°
125
V+ = 5.5V
V+ = 12V
V+ = 3V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
I ( )
Q
mA
V (
S
V)
4.53.0 3.5 4.0 5.55.02.5
120
100
80
60
40
20
0
Note: Shutdown I vs V is for Subregulator Configuration 3
Q S
-40
-25
0
25
125
I ( A)m
Q
Temperature ( C)°
V+ = 5.5V
V+ = 12V
V+ = 3V
50 75 100
140
120
100
80
60
40
20
0
Note: Shutdown I vs Temperature is
for Subregulator Configurations 1 and 2
Q
TMP512
TMP513
www.ti.com SBOS491A –JUNE 2010– REVISED MAY 2011
TYPICAL CHARACTERISTICS: V+ = +12V (continued)
At T
A
= +25°C, V+ = 12V, V
SENSE
= (V
IN+
– V
IN–
) = 32mV, PGA = ÷ 1, and BRNG = 1, unless otherwise noted.
BUS GAIN ERROR vs TEMPERATURE INTEGRAL NONLINEARITY vs INPUT VOLTAGE
Figure 7. Figure 8.
INPUT CURRENTS WITH LARGE DIFFERENTIAL
VOLTAGES
(V
IN+
at 12V, Sweep of V
IN–
) ACTIVE I
Q
vs TEMPERATURE
Figure 9. Figure 10.
SHUTDOWN I
Q
vs
SHUTDOWN I
Q
vs TEMPERATURE SUPPLY VOLTAGE
Figure 11. Figure 12.
Copyright © 2010–2011, Texas Instruments Incorporated 9