Datasheet

TPS659110, TPS659112, TPS659113, TPS659116
www.ti.com SWCS049L –JUNE 2010–REVISED MARCH 2014
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
C
O
filtering capacitor ESR 0 500 mΩ
VRTC LDO
Input capacitor C
I(VCC7)
X5R or X7R dielectric 4.7 µF
Output filtering capacitor C
O(VRTC)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
Backup Battery
Backup battery capacitor C
BB
5 10 2000 mF
Series resistors 5 to 15 mF 10 1500 Ω
5.4 ESD Specifications
TI standard specification for ESD over operating free-air temperature range (unless otherwise noted) is presented below.
TI STANDARD
ESD METHOD STANDARD REFERENCE PERFORMANCE
REQUIREMENTS
Human body model (HBM) EIA/JESD22-A114D 2000 V 2000 V
Charge device model (CDM) EIA/JESD22-C101C 500 V 500 V
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