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参数资料
| 型号： | TPS60300DGS |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封装： | 3.05 X 4.98 MM, GREEN, PLASTIC, MSOP-10 |
| 文件页数： | 21/24页 |
| 文件大小： | 538K |
| 代理商： | TPS60300DGS |
TPS60300, TPS60301, TPS60302, TPS60303
SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMP
SLVS302A – DECEMBER 2000 – REVISED MARCH 2001
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at CIN = C1F = C2F = C(OUT1) = C(OUT2) = 1 F, TC = –40°C to 85°C, VIN = 1.0 V,
V(EN) = VIN (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIN
Supply voltage range
0.9
1.8
V
I
VIN ≥ 1.1 V, IO(OUT2) = 0 mA,
I(PG,1) = 0 mA
40
IO(OUT1)
Maximum output current for TPS60300,
VIN = 0.9 V, IO(OUT2) = 0 mA,
I(PG,1) = 0 mA
20
mA
IO(OUT2)
Maximum out ut current for TPS60300,
TPS60302
VIN ≥ 1.1 V, IO(OUT1) = 0 mA,
I(PG,1) = 0 mA
20
mA
IO(OUT2)
VIN = 0.9 V, IO(OUT1) = 0 mA,
I(PG,1) = 0 mA
10
I
VIN ≥ 1.1 V, IO(OUT2) = 0 mA,
I(PG,1) = 0 mA
40
IO(OUT1)
Maximum output current for TPS60301,
TPS60303
VIN = 0.9 V, IO(OUT2) = 0 mA,
I(PG,1) = 0 mA
20
mA
I
TPS60303
VIN ≥ 1.0 V, IO(OUT1) = 0 mA,
I(PG,1) = 0 mA
20
mA
IO(OUT2)
VIN = 0.9 V, IO(OUT1) = 0 mA,
I(PG,1) = 0 mA
12
VO(OUT2)
Output voltage for TPS60300, TPS60302
1.1 V < VIN < 1.8 V,
IO(OUT1) = 0 mA
0 < IO(OUT2) < 20 mA
3.17
3.30
3.43
V
VO(OUT2)
Out ut voltage for TPS60300, TPS60302
0.9 V < VIN < 1.1 V,
IO(OUT1) = 0 mA, IO(OUT2) < 10 mA
3.17
3.30
3.43
V
VO(OUT2)
Output voltage for TPS60301, TPS60303
1.0 V < VIN < 1.8 V,
IO(OUT1) = 0 mA,
0 < IO(OUT2) < 20 mA
2.88
3
3.12
V
VO(OUT2)
Out ut voltage for TPS60301, TPS60303
VIN > 1.65 V, IO(OUT1) = 0 mA,
25
A < IO(OUT2) < 20 mA
2.88
3
3.15
V
Output voltage ripple
OUT2
IO(OUT2) = 20 mA, IO(OUT1) = 0 mA
20
mV
VP–P
Output voltage ripple
OUT1
IO(OUT1) = 40 mA, IO(OUT2) = 0 mA
40
mVP–P
IQ
Quiescent current (no-load input current)
IO(OUT) = 0 mA,
VIN = 1.8 V
35
70
A
I
Shutdown supply current
VIN = 1.8 V,
V(EN) = 0 V,
See Note 2
0.05
2.5
A
I(SD)
Shutdown supply current
VIN = 1.8 V,
V(EN) = 0 V,
TC = 25°C,
See Note 2
0.5
A
fOSC
Internal switching frequency
470
700
900
kHz
VIL(EN)
EN input low voltage
VIN = 0.9 V to 1.8 V
0.3
× VIN
V
VIH(EN)
EN input high voltage
VIN = 0.9 V to 1.8 V
0.7
× VIN
V
Ilkg
EN input leakage current
V(EN) = 0 V or VIN or VO(OUT2) or
VO(OUT1)
0.01
0.1
A
LinSkip switching threshold
VIN = 1.25 V
7.5
mA
Short circuit current
V1 8 V
VO(OUT2) = 0 V
5
20
50
mA
Short circuit current
VIN = 1.8 V
VO(OUT1) = 0 V
2
80
150
mA
Output leakage current
OUT2
VO(OUT1) = 3 V,
VO(OUT2) = nominal, EN = 0 V
1
A
NOTE 2: OUT1 not loaded. If OUT1 is connected to GND via a resistor, leakage current will be increased.
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| TPS60300DGSG4 | 功能描述:电荷泵 3.0/3.3V 20mA Dual Out Hi-Eff Chrg Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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| TPS60301 | 制造商:TI 制造商全称:Texas Instruments 功能描述:SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP |
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