Datasheet
TPS65930/TPS65920
www.ti.com
SWCS037G–MAY 2008–REVISED APRIL 2011
3 Electrical Characteristics
3.1 Absolute Maximum Ratings
Table 3-1 lists the absolute maximum ratings.
Table 3-1. Absolute Maximum Ratings
Parameter Test Conditions Min Typ Max Unit
Main battery supply voltage
(1)
2.1 4.5 V
Voltage on any input Supply represents the voltage applied to the 0.0 1.0*Supply V
power supply pin associated with the input
Storage temperature range –55 125 °C
Ambient temperature range –40 85 °C
Junction temperature (T
J
) At 1.4 W (Theta JB 11°C/W 2S2P board) 105 °C
Junction temperature (T
J
) for parametric –40 105 °C
compliance
(1) The product has negligible reliability impact if voltage spikes of 5.2 V occur for a total duration of 10 milliseconds.
3.2 Minimum Voltages and Associated Currents
Table 3-2 lists the VBAT minimum and maximum currents per VBAT ball.
Table 3-2. VBAT Minimum Required Per VBAT Ball and Associated Maximum Current
Category Pin and Module Maximum Current Output Voltage (V) VBAT Minimum (V)
Specified (mA)
VBAT pin name VDD_VPLLA3R_IN_6POV 340
VPLL1 (LDO) 40 1.0 / 1.2 / 1.3 / 1.8 / 2.8 / Maximum
3.0 (2.7, output voltage selected + 250 mV)
VDD1 core (DCDC) < 1 2.7
Internal module
supplied VDD2 core (DCDC) < 1 2.7
SYSPOR (power ref) < 1 2.7
PBIAS (power ref) < 1 2.7
VBAT pin name VDD_VDAC_IN_6POV 370
VDAC (LDO) 70 1.2 / 1.3 / 1.8 Maximum
(2.7, output voltage selected + 250 mV)
VINTANA1 (LDO) 50 1.5 Maximum
Internal module
(2.7, output voltage selected + 250 mV)
supplied
VINTANA2 (LDO) 250 2.5 / 2.75 Maximum
(2.7, output voltage selected +250 mV)
VIO core (DCDC) < 1 2.7
VBAT pin name VDD_VAUXI2S_IN_6POV 350
VAUX2 (LDO) 100 1.3 / 1.5 / 1.6 / 1.7 / 1.8 / Maximum
Internal module
1.9 / 2.0 / 2.1 / 2.2 / 2.3 / (2.7, output voltage selected + 250 mV)
supplied
2.4 / 2.5 / 2.8
VBAT pin name VDD_VMMC1_IN_6POV 220
Internal module VMMC1 (LDO) 220 1.85 / 2.85 / 3.0 / 3.15 Maximum
supplied (2.7, output voltage selected + 250 mV)
Power_REGBATT 0.001 2.7
VBAT pin name VDD_VINT_IN_6POV 131
Copyright © 2008–2011, Texas Instruments Incorporated Electrical Characteristics 23
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