參數(shù)資料
型號： TPS65014RGZ
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC48
封裝： 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件頁數(shù)： 34/57頁
文件大?。?/td> 1289K
代理商： TPS65014RGZ
www.ti.com
TPS65014
SLVS551 – DECEMBER 2004
ELECTRICAL CHARACTERISTICS (continued)
V
I(MAIN) = VI(CORE) = VCC = VI(LDO1) = VI(LDO2) = 3.6 V, TA = -40°C to 85°C, typical values are at TA = 25°C battery charger
specifications are valid in the range 0
°C < T
A < 85°C unless otherwise noted
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Ilkg(p)
P-channel leakage current
V(DS) = 6 V
1
A
rDS(on)
N-channel MOSFET on-resistance
VI(MAIN) = VGS = 3.6 V
110
200
m
Ilkg(N)
N-channel leakage current
V(DS) = 6 V
1
A
IL
P-channel current limit
2.5 V< VI(MAIN) < 6 V
1.4
1.75
2.1
A
fS
Oscillator frequency
1
1.25
1.5
MHz
VI(MAIN) = 2.7 V to 6 V; IO = 0 mA
0%
3%
2.5 V
VI(MAIN) = 2.7 V to 6 V;
3%
0 mA
≤ I
O ≤ 1000 mA
VI(MAIN) = 2.95 V to 6 V; IO = 0 mA
0%
3%
2.75 V
VI(MAIN) = 2.95 V to 6 V;
3%
0 mA
≤ I
O ≤ 1000 mA
VO(MAIN)
Fixed output voltage
VI(MAIN) = 3.2 V to 6 V; IO= 0 mA
0%
3%
3.0 V
VI(MAIN) = 3.2 V to 6 V;
3%
0 mA
≤ I
O ≤ 1000 mA
VI(MAIN) = 3.5 V to 6 V; IO= 0 mA
0%
3%
3.3 V
VI(MAIN) = 3.5 V to 6 V;
3%
0 mA
≤ I
O ≤ 1000 mA
Line regulation
VI(MAIN) = VO(MAIN) + 0.5 V (min. 2.5 V) to 6 V,
0.5
%/V
IO = 10 mA
Load regulation
IO = 10 mA to 1000 mA
0.12
%/A
R(VMAIN)
VMAIN discharge resistance
400
VCORE STEP-DOWN CONVERTER
VI
Input voltage range
2.5
6.0
V
IO
Maximum output current
400
mA
IO(SD)
Shutdown supply current
BATT_COVER = GND
0.1
1
A
rDS(on)
P-channel MOSFET on-resistance
VI(CORE) = VGS = 3.6 V
275
530
m
Ilkg(p)
P-channel leakage current
VDS = 6 V
0.1
1
A
rDS(on)
N-channel MOSFET on-resistance
VI(CORE) = VGS = 3.6 V
275
500
m
Ilkg(N)
N-channel leakage current
VDS = 6 V
0.1
1
A
IL
P-channel current limit
2.5 V < VI(CORE) < 6 V
600
700
900
mA
fS
Oscillator frequency
1
1.25
1.5
MHz
4
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相關代理商/技術參數(shù)
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TPS65014RGZR 功能描述:電池管理 Li-Ion Powered Systems RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65014RGZRG4 功能描述:電池管理 Li-Ion Powered Systems RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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TPS65014RGZT 制造商:Texas Instruments 功能描述:POWER M 2.5~6V FOR LI ION P 48QFN 制造商:Texas Instruments 功能描述:POWER M, 2.5~6V, FOR LI ION P, 48QFN
TPS65014RGZTG4 功能描述:電池管理 Li-Ion Powered Systems RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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