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TPS659109 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
封装:
VQFN-48
描述:
集成的电源管理单元顶部规范 Integrated Power Management Unit Top Specification
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TPS659109数据手册
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TPS65910, TPS65910A, TPS65910A3, TPS659101, TPS659102, TPS659103
TPS659104, TPS659105, TPS659106, TPS659107, TPS659108, TPS659109
SWCS046M –MARCH 2010–REVISED MARCH 2012
www.ti.com
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 NOM MAX UNIT
V
CC
: Input voltage range on pins/balls VCC1, VCC2, VCCIO, VCC3, VCC4, VCC5,
2.7 3.6 5.5 V
VCC7
V
CCP
: Input voltage range on pins/balls VCC6 1.7 3.6 5.5 V
Input voltage range on pins/balls VDDIO 1.65 1.8/3.3 3.45 V
Input voltage range on pins/balls PWRON 0 3.6 5.5 V
Input voltage range on pins/balls SDA_SDI, SCL_SCK, SDASR_EN2, SCLSR_EN1,
1.65 VDDIO 3.45 V
SLEEP
Input voltage range on pins/balls PWRHOLD, GPIO_CKSYNC 1.65 VDDIO 5.5 V
Input voltage range on balls BOOT1, BOOT0, OSC32KIN 1.65 VRTC 1.95 V
Operating free-air temperature, T
A
–40 27 85 °C
Junction temperature T
J
–40 27 125 °C
Storage temperature range –65 27 150 °C
Lead temperature (soldering, 10 s) 260 °C
Power References
VREF filtering capacitor C
O(VREF)
Connected from VREF to REFGND 100 nF
VDD1 SMPS
Input capacitor C
I(VCC1)
X5R or X7R dielectric 10 µF
Filter capacitor C
O(VDD1)
X5R or X7R dielectric 4 10 12 µF
C
O
filter capacitor ESR f = 3 MHz 10 300 mΩ
Inductor L
O(VDD1)
2.2 µH
L
O
inductor dc resistor DCR
L
125 mΩ
VDD2 SMPS
Input capacitor C
I(VCC2)
X5R or X7R dielectric 10 µF
Filter capacitor C
O(VDD2)
X5R or X7R dielectric 4 10 12 µF
C
O
filter capacitor ESR f = 3 MHz 10 300 mΩ
Inductor L
O(VDD2)
2.2 µH
L
O
inductor dc resistor DCR
L
125 mΩ
VIO SMPS
Input capacitor C
I(VIO)
X5R or X7R dielectric 10 µF
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
VDIG1 LDO
Input capacitor C
I(VCC6)
X5R or X7R dielectric 4.7 µF
Filtering capacitor C
O(VDIG1)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
VDIG2 LDO
Filtering capacitor C
O(VDIG2)
0.8 2.2 2.64 µF
C
O
filtering capacitor ESR 0 500 mΩ
VPLL LDO
Input capacitor C
I(VCC5)
X5R or X7R dielectric 4.7 µF
Filtering capacitor C
O(VPLL)
0.8 2.2 2.64 µF
4 Submit Documentation Feedback Copyright © 2010–2012, Texas Instruments Incorporated
Product Folder Link(s): TPS65910 TPS65910A TPS65910A3 TPS659101 TPS659102 TPS659103 TPS659104
TPS659105 TPS659106 TPS659107 TPS659108 TPS659109
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