Datasheet

-1.5
-1.45
-1.4
-1.35
-1.3
-1.25
-1.2
-1.15
-1.1
-1.05
-1
0 5 10 15 20 25 30 35 40 45 50 55 60
Enable Current - Am
V - Input Voltage - V
I
V = 12 V
T =
IN
J
25°C
0
0.5
1
1.5
2
2.5
3
0 5 10 15 20 25 30 35 40 45 50 55 60
V Input Voltage (V)
I
-
I Shutdown Current ( A)
sd
- µ
T
J
= 150°C
T
J
= −40°C
T
J
= 25°C
EN = 0 V
G002
-3.75
-3.70
-3.65
-3.60
-3.55
-3.50
-3.45
-3.40
-3.35
-50 -25 0 25 50 75 100 125 150
T - Junction Temperature - °C
J
V = 12 V
IN
Enable Hysteresis Current - Aμ
4
4.05
4.1
4.15
4.2
4.25
4.3
4.35
4.4
4.45
4.5
4.55
4.6
-50 -25 0 25 50 75 100 125 150
T - Junction Temperature - °C
J
V - Input Voltage - V
I
UVLO Start
UVLO Stop
0
20
40
60
80
100
120
140
-50 -25 0 25 50 75 100 125 150
T - Junction Temperature - °C
J
Transconductance - A/Vm
V = 12 V
IN
-50 -25 0 25 50 75 100 125 150
T - Junction Temperature - °C
J
V = 12 V
IN
V Rising
EN
V Falling
EN
1.10
1.12
1.14
1.16
1.18
1.20
1.22
1.24
1.26
VENA - Enable Voltage - V
TPS54061
SLVSBB7C –MAY 2012–REVISED JANUARY 2014 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 7. Error Amp Transconductance vs Temperature Figure 8. Enable Pin Voltage vs Temperature
Figure 9. Enable Pin Hysteresis Current Figure 10. Input Voltage (UVLO) vs Temperature
vs Temperature
Figure 11. Enable Pin Pull Up Current vs Input Voltage Figure 12. Shutdown Supply Current (VIN) vs Input Voltage
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