參數(shù)資料
型號: TPS65010RGZ
廠商: Texas Instruments, Inc.
英文描述: POWER AND BATTERY MANAGEMENT IC FOR Li-ION POWERED SYSTEMS
中文描述: 電源和電池管理集成電路鋰離子供電系統(tǒng)
文件頁數(shù): 3/50頁
文件大小: 1006K
代理商: TPS65010RGZ
www.ti.com
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
V
= V
= V
= V
= V
I(LDO2)
= 3.6 V, T
= -40
°
C to 85
°
C, typical values are at T
A
= 25
°
C battery charger
specifications are valid in the range 0
A
< 85
°
C unless otherwise noted
TPS65010
SLVS149A–JUNE 2003–REVISED JANUARY 2004
MIN
4.5
4.4
2.5
NOM
MAX
5.5
5.25
4.2
UNIT
V
V
V
μF
μF
μF
V
V
(AC)
V
(USB)
V
(BAT)
C
I(AC)
C
I(USB)
C
I(BAT)
V
I(MAIN)
,V
I(CORE),
V
CC
Supply voltage from ac adapter
Supply voltage from USB
Voltage at charger output/battery
Input capacitor at ac input
Input capacitor at USB input
Input capacitor at VBAT output
Input voltage range step-down convertors
Output voltage range for main step-down
convertor
Output voltage range for core step-down
convertor
Input voltage range for LDOs
Output voltage range for LDOs
Maximum output current at L1
Inductor at L1
(1)
Input capacitor at VCC
(1)
Input capacitor at VINMAIN
(1)
Input capacitor at VINCORE
(1)
Output capacitor at VMAIN
(1)
Maximum output current at L2
Inductor at L2
(1)
Output capacitor at VCORE
(1)
Input capacitor at VINLDO1, VINLDO2
(1)
Output capacitor at VLDO1-2
(1)
Maximum output current at VLDO1,2
Operating ambient temperature
Operating junction temperature
Resistor from V
I(main
),V
I(core)
to V
CC
used for
filtering, C
I(VCC)
1
1
0.1
2.5
6.0
V
O(MAIN)
2.5
3.3
V
V
I(CORE)
0.85
1.6
V
I(LDO1)
, V
I(LDO2)
V
O(LDO1-2)
I
O(L1)
L
(L1)
C
I(VCC)
C
I(MAIN)
C
I(CORE)
C
O(1)
I
O(L2)
L
(L2)
C
O(2)
C
I(1-2)
C
O(1-2)
I
O(LDO1,2)
T
A
T
J
1.8
0.9
6.5
V
V
V
I(LDO1-2)
1000
mA
μH
μF
μF
μF
μF
mA
μH
μF
μF
μF
mA
°
C
°
C
6.8
1
22
10
22
400
10
10
1
2.2
200
-40
-40
85
125
R
(CC)
10
100
(1)
See applications section for more information
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Control Signals: LOW_PWR, SCLK, SDAT (Input)
V
IH
V
IL
I
IB
Control Signals: PB_ONOFF, HOT_RESET, BATT_COVER
High level input voltage
I
IH
= 20 μA
(1)
I
IL
= 10 μA
2
V
CC
0.8
V
Low level input voltage
0
V
Input bias current
0.01
1.0
μA
V
IH
V
IL
R
(pb_onoff)
High level input voltage
I
IH
= 20 μA
(1)
I
IL
= 10 μA
0.8 V
CC
6
V
Low level input voltage
0
0.4
V
Pulldown resistor at PB_ONOFF
1000
k
Pullup resistor at HOT_RESET,
connected to VCC
R
(hot_reset)
1000
k
R
(batt_cover)
t
(glitch)
Pulldown resistor at BATT_COVER
2000
k
ms
De-glitch time at all 3 pins
38
56
77
(1)
If the input voltage is higher than V
CC
, an additional input current, limited by an internal 10-k resister, flows.
3
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