參數(shù)資料
型號(hào)： TPS60141PWPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 0.1 A SWITCHED CAPACITOR REGULATOR, 450 kHz SWITCHING FREQ-MAX, PDSO20
封裝： GREEN, PLASTIC, HTSSOP-20
文件頁數(shù)： 21/23頁
文件大小： 862K
代理商： TPS60141PWPR
TPS60140, TPS60141
LOW POWER DCDC CONVERTER
REGULATED 5 V, 100mA CHARGE PUMP VOLTAGE TRIPLER
SLVS273 FEBRUARY 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
MAX
UNIT
Input voltage, VI
1.8
3.6
V
Continuous output current, IOmax
100
mA
Operating junction temperature, TJ
125
°C
electrical characteristics at Ci = 4.7 F, C1 = C2 = 2.2 F, Co = 10 F at TC = 40°C to 85°C, VI = 2 V,
FB = VO and ENABLE = VI (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V(UVLO)
Undervoltage lockout threshold
TC = 25°C
1.6
1.8
V
IOmax
Maximum continuous output current
100
mA
VO
Output voltage
1.8 V < VI < 2 V,
VO Start-up = 5 V,
0 < IO < IOmax/2
TC = 0°C to 70°C
4.8
5.2
V
O
2 V < VI < 3.6 V,
0 < IO < IOmax
4.8
5.2
Ilkg(OUT)
Output leakage current
VI = 2.4 V, V(ENABLE) = GND
1
A
IQ
Quiescent current (no-load input current)
VI = 2.4 V
65
90
A
I(SD)
Shutdown current
VI = 2.4 V, V(ENABLE) = GND
0.05
1
A
f(OSC)
Oscillator frequency
210
320
450
kHz
VIL
ENABLE input voltage low
VI = 1.8 V
0.3
× VI
V
VIH
ENABLE input voltage high
VI = 3.6 V
0.7
× VI
V
Ilkg(ENABLE)
ENABLE input leakage current
V(ENABLE) = GND or VI
0.01
0.1
A
Output load regulation
VI = 2.4 V,
1 mA < IO < IOmax,
TC = 25°C
0.003
%/mA
Output line regulation
2 V < VI < 3.6 V,
VO = 5 V: IO = 75 mA,
TC = 25°C
0.08
%/V
I(SC)
Short circuit current limit
VI < 2.4 V, VO = 0 V,
TC = 25°C
100
mA
V(TRIP,LBI)
LBI trip voltage
TPS60140
VI = 1.8 V to 2.2 V,
Hysteresis 0.8% for rising LBI
voltage,
TC = 0°C to 70°C
1.15
1.21
1.27
V
II(LBI)
LBI input current
TPS60140
LBI = 1.3 V
20
100
nA
VO(LBO)
LBO output voltage low
TPS60140
V(LBI) = 0 V,
I(LBO,SINK) = 1 mA
0.4
V
Ilkg(LBO)
LBO output leakage current
TPS60140
V(LBI) = 1.3 V, V(LBO) = 5 V
0.01
0.1
A
V(TRIP,PG)
Power-good trip voltage
TPS60141
TC = 0°C to 70°C
0.86
×
VO
0.90
×
VO
0.94
×
VO
V
Vhys(PG)
Power-good trip voltage hysteresis
TPS60141
VO ramping down,
TC = 0°C to 70°C
0.8%
VO(PG)
Power-good output voltage low
TPS60141
VO = 0 V, I(PG,SINK) = 1 mA
0.4
V
Ilkg(PG)
Power-good leakage current
TPS60141
VO = 5 V, V(PG) = 5 V
0.01
0.1
A
All capacitors are ceramic capacitors of the type X5R or X7R.
During start-up the LBO signal is invalid for the first 500 s.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS60141PWPRG4 功能描述:電荷泵 Reg 5-V Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
TPS60150 制造商:TI 制造商全稱:Texas Instruments 功能描述:TPS60150 5V/140mA Charge Pump Device
TPS60150_09 制造商:TI 制造商全稱:Texas Instruments 功能描述:TPS60150 5V/140mA Charge Pump Device
TPS60150DRV 制造商:TI 制造商全稱:Texas Instruments 功能描述:TPS60150 5V/140mA Charge Pump Device
TPS60150DRVR 功能描述:電荷泵 150mA,5V Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
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