Datasheet

TPS65950
www.ti.com SWCS032E–OCTOBER 2008–REVISED JANUARY 2011
15 External Components
Table 15-1 lists the external components of the TPS65950.
Table 15-1. TPS65950 External Components
Function Component Reference Value Note Link
Power Supplies
Range ± 50%
ESR minimum = 1 mΩ
Capacitor C
VDD1.IN
10 μF
ESR maximum = 20 mΩ
Taiyo Yuden: JMK212BJ106KD
Range ± 50%
VDD1 Figure 4-1
ESR minimum = 1 mΩ
Capacitor C
VDD1.OUT
10 μF
ESR maximum = 20 mΩ
Taiyo Yuden: JMK212BJ106KD
Range ± 30%
Inductor L
VDD1
1 μH
DCR maximum = 100 mΩ
Range ± 50%
ESR minimum = 1 mΩ
Capacitor C
VDD2.IN
10 μF
ESR maximum = 20 mΩ
Taiyo Yuden: JMK212BJ106KD
Range ± 50%
VDD2 Figure 4-1
ESR minimum = 1 mΩ
Capacitor C
VDD2.OUT
10 μF
ESR maximum = 20 mΩ
Taiyo Yuden: JMK212BJ106KD
Range ± 30%
Inductor L
VDD2
1 μH
DCR maximum = 100 mΩ
Range ± 50%
ESR minimum = 1 mΩ
Capacitor C
VIO.IN
10 μF
ESR maximum = 20 mΩ
Taiyo Yuden: JMK212BJ106KD
Range ± 50%
VIO Figure 4-1
ESR minimum = 1 mΩ
Capacitor C
VIO.OUT
10 μF
ESR maximum = 20 mΩ
Taiyo Yuden: JMK212BJ106KD
Range ± 30%
Inductor L
VVIO
1 μH
DCR maximum = 100 mΩ
Range: 0.3 to 2.7 μF
Figure 4-1
VRUSB_3V Capacitor C
VUSB.3P1
1 μF ESR minimum = 20 mΩ
Figure 7-2
ESR maximum = 300 mΩ
Range: 0.3 to 2.7 μF
Figure 4-1
VRUSB_1V5 Capacitor C
VINTUSB1P5.OUT
1 μF ESR minimum = 20 mΩ
Figure 7-2
ESR maximum = 600 mΩ
Range: 0.3 to 2.7 μF
Figure 4-1
VRUSB_1V8 Capacitor C
VINTUSB1P8.OUT
1 μF ESR minimum = 20 mΩ
Figure 7-2
ESR maximum = 600 mΩ
Range: 0.3 to 2.7 μF
Capacitor C
VDAC.IN
1 μF ESR minimum = 20 mΩ
ESR maximum = 600 mΩ
VDAC Figure 4-1
Range: 0.3 to 2.7 μF
Capacitor C
VDAC.OUT
1 μF ESR minimum = 20 mΩ
ESR maximum = 600 mΩ
Range: 0.3 to 2.7 μF
VPLLA3R Capacitor C
VPLLA3R.IN
1 μF ESR minimum = 20 mΩ Figure 4-1
ESR maximum = 600 mΩ
Range: 0.3 to 2.7 μF
VPLL1 Capacitor C
VPLL1.OUT
1 μF ESR minimum = 20 mΩ Figure 4-1
ESR maximum = 600 mΩ
Range: 0.3 to 2.7 μF
VPLL2/VDSI.CSI Capacitor C
VPLL2.OUT
1 μF ESR minimum = 20 mΩ Figure 4-1
ESR maximum = 600 mΩ
Copyright © 2008–2011, Texas Instruments Incorporated External Components 155
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