參數(shù)資料
型號： TPS61002DGS
廠商： Texas Instruments, Inc.
英文描述： SINGLE-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD
中文描述： 單電池升壓轉(zhuǎn)換器，啟動成滿載
文件頁數(shù)： 7/22頁
文件大?。?/td> 389K
代理商： TPS61002DGS
TPS61000, TPS61001, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006
SINGLE-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD
SLVS279A – MARCH 2000 – REVISED MAY 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, V
BAT
= 1.2 V, EN
= V
BAT
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
RL = 33
RL = 3 k
,
IO = 100 mA
IO = 100 mA
1.2 V
MIN
TYP
MAX
UNIT
VI
VI
VI
VO
Input voltage for start-up
0.9
V
Input voltage for start-up
TA = 25
°
C
0.8
V
Input voltage once started
0.8
V
Programmable output voltage range
TPS61000
1.5
3.3
V
TPS61001
IO = 1 mA
IO = 100 mA
IO = 1 mA
IO = 100 mA
IO = 1 mA
IO = 100 mA
IO = 200 mA
IO = 1 mA
IO = 100 mA
IO = 200 mA
IO = 1 mA
IO = 100 mA
IO = 200 mA
IO = 1 mA
IO = 100 mA
IO = 200 mA
1.44
1.5
1.55
0.8 V < VI < VO,
1.2 V
1.45
1.5
1.55
TPS61002
1.72
1.8
1.86
0.8 V < VI < VO,
1.2 V
1.74
1.8
1.86
2.40
2.5
2.58
TPS61003
0.8 V < VI < VO,
1.6 V < VI < VO,
1.2 V
2.42
2.5
2.58
2.42
2.5
2.58
VO
Output voltage
2.68
2.8
2.89
V
TPS61004
0.8 V < VI < VO,
1.6 V < VI < VO,
1.2 V
2.72
2.8
2.89
2.72
2.8
2.89
2.88
3.0
3.1
TPS61005
0.8 V < VI < VO,
1.6 V < VI < VO,
1.2 V
2.9
3.0
3.1
2.9
3.0
3.1
3.16
3.3
3.4
TPS61006
0.8 V < VI < VO,
1.6 V < VI < VO,
VI = 0.8 V
VI = 1.8 V
3.2
3.3
3.4
3.2
3.3
3.4
IO
Maximum continuous output current
100
mA
250
TPS61001
0.5
TPS61002
0.65
ISW
Switch current limit
TPS61003
0 8 V < VI< VO
0.8 V < VI < VO
0.9
A
TPS61004
0.95
TPS61005
1
TPS61006
1.1
VFB
f
Feedback voltage
TPS61006
468
500
515
mV
Oscillator frequency
360
500
840
kHz
DMAX
rDS(on)
Maximum duty cycle
85%
Switch-on resistance
VO = 3.3 V
VI = 0.8V to 1.25V, IO = 50 mA
0.18
0.27
Line regulation (see Note 1)
0.3
%/V
Load regulation fixed output voltage versions
(see Note 1)
VI = 1.2 V; IO = 10 mA to 90 mA
0.25%
NOTE 1: Line and load regulation is measured as a percentage deviation from the nominal value (i.e. as percentage deviation from the nominal
output voltage). For line regulation, x %/V stands for
±
x% change of the nominal output voltage per 1-V change on the input/supply
voltage. For load regulation, y% stands for
±
y% change of the nominal output voltage per the specified current change.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS61002DGSG4 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Lo-In Voltage Boost Converter RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TPS61002DGSR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Lo-In Voltage Boost Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS61002DGSRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Lo-In Voltage Boost Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS61002EVM-156 功能描述:電源管理IC開發(fā)工具 Low Input Vltg Boost Conv RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS61003 制造商:TI 制造商全稱:Texas Instruments 功能描述:SINGLE-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD
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