Datasheet

TPS659110, TPS659112, TPS659113, TPS659116
SWCS049L JUNE 2010REVISED MARCH 2014
www.ti.com
External Component Recommendation (continued)
For crystal oscillator components, see 32-kHz RTC Clock.
Note: VCC7 supply should have enough capacitance to quarantee that when supply is switched off, voltage will not fall at a
rate faster than 10 mV/ms. This ensures that RTC domain data will be maintained
PARAMETER TEST CONDITIONS MIN NOM MAX UNIT
L
O
inductor dc resistor DCR
L
125 mΩ
VIO SMPS
Input capacitor C
I(VCCIO)
X5R or X7R dielectric 10 µF
Output filter capacitor C
O(VIO)
X5R or X7R dielectric 4 10 12 µF
C
O
filter capacitor ESR f = 3 MHz 10 300 mΩ
Inductor L
O(VIO)
2.2 µH
L
O
inductor dc resistor DCR
L
125 mΩ
VDDCtrl SMPS
Input capacitor C
VIN
4 × 10 µF
High side drive boost capacitor C
boost
0.1 µF
Input capacitor for V5IN supply C
V5IN
1 µF
Output filter capacitor C
O(VDDCtrl)
330 µF
C
O
Filter capacitor ESR 9 15 mΩ
Inductor L
O(VDDCtrl)
2.7 µH
L
O
Inductor DC resistor DCR
L
20 mΩ
R
trip
40 kΩ
C
1
330 pF
FET FDMC7660
LDO1
Input capacitor C
I(VCC6)
X5R or X7R dielectric 4.7 µF
Output filtering capacitor C
O(LDO1)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
LDO2
Output filtering capacitor C
O(LDO2)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
LDO3
Input capacitor C
I(VCC5)
X5R or X7R dielectric 4.7 µF
Output filtering capacitor C
O(LDO3)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
LDO4
Output filtering capacitor C
O(LDO4)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
LDO5
Input capacitor C
I(VCC4)
X5R or X7R dielectric 4.7 µF
Output filtering capacitor C
O(LDO5)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
LDO6
Input capacitor C
I(VCC3)
X5R or X7R dielectric 4.7 µF
Output filtering capacitor C
O(LDO6)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
LDO7
Output filtering capacitor C
O(LDO7)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
LDO8
Output filtering capacitor C
O(LDO8)
0.8 2.2 2.64 µF
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