Texas Instruments A Single-Phase, D-CAP+™ Synchronous Buck Controller for Intel Core™ i3, i5, i7 Applications TPS59611EV TPS59611EVM-622 Datenbogen
Produktcode
TPS59611EVM-622
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
I
- Output Current - A
O
0.94
0.96
0.98
1
1.02
1.04
V
-OutputV
oltage-V
O
SPEC_max
SPEC_min
SPEC_nom
V = 14 V
I
V = 8 V
I
V = 12 V
I
0.001
0.01
0.1
1
10
I
- Output Current - A
O
0
10
20
30
40
50
60
70
80
90
100
Efficiency-%
V = 12 V
I
V = 14 V
I
V = 8 V
I
TPS9610EVM-634 CPU
Enable Start Up
Test Condition: 12 Vin, 1 V/5 A
CH1: VR_ON
CH2: 1 Vcore
CH3: PGOOD
CH4: CLKEN#
TPS9610EVM-634 CPU
Enable Shut Down
Test Condition: 12 Vin, 1 V/5 A
CH1: VR_ON
CH2: 1 Vcore
CH3: PGOOD
CH4: CLKEN#
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Performance Data and Typical Characteristic Curves
8
Performance Data and Typical Characteristic Curves
through
present typical performance curves for TPS59610EVM-634.
Jumpers set to default locations; see
of this user’s guide
8.1
CPU
Figure 9. CPU Load Regulation
Figure 8. CPU Efficiency
Figure 10. CPU Enable Turnon
Figure 11. Enable Turnoff
19
SLUU465 – November 2010
An 8-V to 14-V Vin 2010 Atom™ E6xx— Tunnel Creek Power System
© 2010, Texas Instruments Incorporated