Datasheet

0
100
200
300
400
500
600
700
800
0 2 4 6 8 10 12 14 16 18 20
VDDQ Output Current (A)
Switching Frequency (kHz)
V
VDDQ
= 1.20 V
V
VDDQ
= 1.35 V
V
VDDQ
= 1.50 V
R
MODE
= 200 kΩ
V
IN
= 12 V
1.45
1.46
1.47
1.48
1.49
1.50
1.51
1.52
1.53
1.54
1.55
0 2 4 6 8 10 12 14 16 18 20
VDDQ Output Current (A)
VDDQ Output Voltage (V)
R
MODE
= 200 kΩ
V
IN
= 12 V
200
300
400
500
600
700
800
6 8 10 12 14 16 18 20 22
Input Voltage (V)
Switching Frequency (kHz)
V
VDDQ
= 1.20 V
V
VDDQ
= 1.35 V
V
VDDQ
= 1.50 V
R
MODE
= 200 kΩ
I
VDDQ
= 10 A
0
100
200
300
400
500
600
700
800
0 2 4 6 8 10 12 14 16 18 20
VDDQ Output Current (A)
Switching Frequency (kHz)
V
VDDQ
= 1.20 V
V
VDDQ
= 1.35 V
V
VDDQ
= 1.50 V
R
MODE
= 100 kΩ
V
IN
= 12 V
0
2
4
6
8
10
−50 −25 0 25 50 75 100 125
Junction Temperature (°C)
VTT Discharge Current (mA)
200
300
400
500
600
700
800
6 8 10 12 14 16 18 20 22
Input Voltage (V)
Switching Frequency (kHz)
V
VDDQ
= 1.20 V
V
VDDQ
= 1.35 V
V
VDDQ
= 1.50 V
R
MODE
= 100 kΩ
I
VDDQ
= 10 A
TPS51216
SLUSAB9A –NOVEMBER 2010–REVISED APRIL 2013 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 7. VTT Discharge Current vs Junction Temperature Figure 8. Switching Frequency vs Input Voltage
Figure 9. Switching Frequency vs Input Voltage Figure 10. Switching Frequency vs Load Current
Figure 11. Switching Frequency vs Load Current Figure 12. Load Regulation
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