SWCS046N – MARCH 2010 – REVISED APRIL 2012
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
Lists of the recommended operating maximum ratings for the TPS65910 device are given below.
Note1: VCC7 should be connected to the highest supply that is connected to the device VCCx pin. The exception is that
VCC2 and VCC4 can be higher than VCC7.
Note2: VCC2 and VCC4 must be connected together (to the same voltage).
Note3: If VDD3 boost is used, VAUX33 must be set to 2.8 V or higher and enabled before VDD3.
PARAMETER
TEST CONDITIONS
MIN
2.7
1.7
1.65
0
1.65
1.65
1.65
–40
–40
–65
Power References
VREF filtering capacitor C
O(VREF)
Input capacitor C
I(VCC1)
Filter capacitor C
O(VDD1)
C
O
filter capacitor ESR
Inductor L
O(VDD1)
L
O
inductor dc resistor DCR
L
VDD2 SMPS
Input capacitor C
I(VCC2)
Filter capacitor C
O(VDD2)
C
O
filter capacitor ESR
Inductor L
O(VDD2)
L
O
inductor dc resistor DCR
L
VIO SMPS
Input capacitor C
I(VIO)
Filter capacitor C
O(VIO)
C
O
filter capacitor ESR
Inductor L
O(VIO)
L
O
inductor dc resistor DCR
L
VDIG1 LDO
Input capacitor C
I(VCC6)
Filtering capacitor C
O(VDIG1)
C
O
filtering capacitor ESR
VDIG2 LDO
Filtering capacitor C
O(VDIG2)
C
O
filtering capacitor ESR
VPLL LDO
Input capacitor C
I(VCC5)
Filtering capacitor C
O(VPLL)
4
X5R or X7R dielectric
0.8
4.7
2.2
2.64
µF
µF
0.8
0
2.2
2.64
500
µF
mΩ
X5R or X7R dielectric
0.8
0
4.7
2.2
2.64
500
µF
µF
mΩ
X5R or X7R dielectric
X5R or X7R dielectric
f = 3 MHz
4
10
10
10
2.2
125
12
300
µF
µF
mΩ
µH
mΩ
X5R or X7R dielectric
X5R or X7R dielectric
f = 3 MHz
4
10
10
10
2.2
125
12
300
µF
µF
mΩ
µH
mΩ
Connected from VREF to REFGND
VDD1 SMPS
X5R or X7R dielectric
X5R or X7R dielectric
f = 3 MHz
4
10
10
10
2.2
125
12
300
µF
µF
mΩ
µH
mΩ
100
nF
NOM
3.6
3.6
1.8/3.3
3.6
VDDIO
VDDIO
VRTC
27
27
27
260
MAX
5.5
5.5
3.45
5.5
3.45
5.5
1.95
85
125
150
UNIT
V
V
V
V
V
V
V
°C
°C
°C
°C
V
CC
: Input voltage range on pins/balls VCC1, VCC2, VCCIO, VCC3, VCC4, VCC5,
VCC7
V
CCP
: Input voltage range on pins/balls VCC6
Input voltage range on pins/balls VDDIO
Input voltage range on pins/balls PWRON
Input voltage range on pins/balls SDA_SDI, SCL_SCK, SDASR_EN2, SCLSR_EN1,
SLEEP
Input voltage range on pins/balls PWRHOLD, GPIO_CKSYNC
Input voltage range on balls BOOT1, BOOT0, OSC32KIN
Operating free-air temperature, T
A
Junction temperature T
J
Storage temperature range
Lead temperature (soldering, 10 s)
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