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TPS60302 Datasheet(PDF) 7 Page - Texas Instruments

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No. de Pieza. TPS60302
Descripción  TPS6030x Single-Cell to 3-V or 3.3-V, 20-mA Dual Output, High-Efficiency Charge Pump
Descarga  25 Pages
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Fabricante  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
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TPS60302 Datasheet(HTML) 7 Page - Texas Instruments

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TPS60300, TPS60301, TPS60302, TPS60303
www.ti.com
SLVS302B – DECEMBER 2000 – REVISED OCTOBER 2015
Electrical Characteristics (continued)
CIN = C1F = C2F = C(OUT1) = C(OUT2) = 1 µF, TC = –40°C to 85°C, VIN = 1 V, V(EN) = VIN (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOUT(OUT2) = 0 V
5
20
50
Short circuit current
VIN = 1.8 V
mA
VOUT(OUT1) = 0 V
2
80
150
Output
VO(OUT1) = 3 V, VOUT(OUT2) = nominal,
leakage
OUT2
1
µA
EN = 0 V
current
VIN = 1.25 V, TC = 25°C, 2 mA <
Output load regulation
0.1
%/mA
IOUT(OUT2) < 20 mA
1 V < VIN < 1.65 V; TC = 25°C,
Output line regulation
0.75
%/V
IOUT(OUT) = 10 mA
No-load start-up time
400
µs
Impedance of first charge pump
4
Ω
stage
VIN ≥ 1.1 V
165
Start-up performance at OUT2
VIN ≥ 1 V
330
Ω
(minimum start-up load resistance)
VIN = 0.9 V
1000
Start-up performance at OUT1
VIN = 1 V
500
Ω
(minimum start-up load resistance)
FOR POWER GOOD COMPARATOR:
V(PG)
Power good trip voltage
VOUT ramping positive
VOUT – 2%
VOUT
V
Vhys
Power good trip voltage hysteresis
VOUT ramping negative
10%
VOL
Power good output voltage low
VOUT = 0 V, I(PG) = 1.6 mA
0.3
V
Ilkg
Power good
TPS60300
VOUT = 3.3 V, V(PG) = 3.3 V
0.01
0.1
leakage
TPS60301
VOUT = 3 V, V(PG) = 3 V
0.01
0.1
µA
current
VOH
Power good
TPS60303
3
output
I(PG) = –5 mA
V
TPS60302
2.7
voltage high
IOUT(PG,0)
Output
current at
All devices
V(PG) = 0 V
1.6
mA
power good
(sink)
R(PG,1)
TPS60302,
Output
V(PG) = VO(OUT2)
15
Ω
TPS60303
resistance at
power good
R(PG,0)
All devices
V(PG) = 0 V
100
Ω
Copyright © 2000–2015, Texas Instruments Incorporated
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Product Folder Links: TPS60300 TPS60301 TPS60302 TPS60303


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