參數(shù)資料
型號: TPS65013RGZ
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): 3/52頁
文件大?。?/td> 844K
代理商: TPS65013RGZ
www.ti.com
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
V
I(MAIN)
= V
I(CORE)
= V
CC
= V
I(LDO1)
= V
I(LDO2)
= 3.6 V, T
A
= -40
°
C to 85
°
C, typical values are at T
A
= 25
°
C battery charger
specifications are valid in the range 0
°
C < T
A
< 85
°
C unless otherwise noted
TPS65013
SLVS517–AUGUST 2004
MIN
4.5
4.4
2.5
2.5
1.8
-40
-40
NOM
MAX
5.5
5.25
4.2
6.0
6.5
UNIT
V
V
V
V
V
°
C
°
C
V
(AC)
V
(USB)
V
(BAT)
V
I(MAIN)
,V
I(CORE),
V
CC
V
I(LDO1)
, V
I(LDO2)
T
A
T
J
Supply voltage from ac adapter
Supply voltage from USB
Voltage at charger output/battery
Input voltage range step-down converters
Input voltage range for LDOs
Operating ambient temperature
Operating junction temperature
Resistor from V
I(main
),V
I(core)
to V
CC
used for
filtering, C
I(VCC)
85
125
R
(CC)
10
100
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
1.2
V
CC
0.4
V
Low-level input voltage
0
V
Input bias current
0.01
1.0
μA
V
IH
V
IL
R
(pb_onoff)
R
(hot_reset)
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
k
Pullup resistor at HOT_RESET,
connected to VCC
1000
R
(batt_cover)
t
(glitch)
t
(batt_cover)
Pulldown resistor at BATT_COVER
2000
k
ms
De-glitch time at all 3 pins
38
56
77
Delay after t
(PWRFAIL goes low)
before supplies are disabled when
BATT_COVER goes low.
1.68
2.4
3.2
ms
CONTROL SIGNALS: MPU_RESET, PWRFAIL, RESPWRON, INT, SDAT (output)
V
OH
V
OL
t
d(mpu_nreset)
t
d(nrespwron)
High-level output voltage
6
V
Low-level output voltage
I
IL
= 10 mA
0
0.3
V
Duration of low pulse at MPU_RESET
100
μs
Duration of low pulse at RESPWRON
after VMAIN is in regulation
TPOR = 0
80
100
120
ms
TPOR = 1
800
1000
1200
t
d(uvlo)
Time between UVLO going active
(PWRFAIL going low) and supplies be-
ing disabled
1.68
2.4
3.2
ms
t
d(overtemp)
Time between chip overtemperature
condition being recognized (PWRFAIL
going low) and supplies being disabled
1.68
2.4
3.2
ms
SUPPLY PIN: VCC
I
(Q)
I
O(SD)
Operating quiescent current
V
I
= 3.6 V, current into Main + Core + V
CC
V
= 3.6 V, BATT_COVER = GND,
current into Main + Core + V
CC
70
μA
Shutdown supply current
15
25
μA
VMAIN STEP-DOWN CONVERTER
V
I
I
O
I
O(SD)
r
DS(on)
I
lkg(p)
Input voltage range
2.5
6.0
V
Maximum output current
1000
mA
Shutdown supply current
BATT_COVER = GND
0.1
1
μA
P-channel MOSFET on-resistance
V
I(MAIN)
= V
GS
= 3.6 V
V
(DS)
= 6 V
110
210
m
μA
P-channel leakage current
1
(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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