參數(shù)資料
型號： REG711-5
英文描述： 50mA Switched-Cap DC/DC Converter
中文描述： 50mA的開關(guān)第直流/直流轉(zhuǎn)換器
文件頁數(shù)： 3/13頁
文件大小： 443K
代理商： REG711-5
SBAS221D
–
DECEMBER 2001
–
REVISED APRIL 2003
www.ti.com
3
ELECTRICAL CHARACTERISTICS
Boldface
limits apply over the specified temperature range,
T
A
=
–
40 C to +85 C
At TA = +25
°
C, VIN = VOUT/2 + 0.75V, IOUT = 10mA, CIN = COUT = 2.2
μ
F, CPUMP = 0.22
μ
F, VENABLE = 1.3V, unless otherwise noted.
PARAMETER
CONDITIONS
REG710NA
UNITS
MIN
TYP
MAX
INPUT VOLTAGE
Tested Startup
REG71055
See conditions under Output Voltage
with a resistive load not lower than typical VOUT/IOUT.
3.0
5.5
V
REG710-5
2.7
5.5
V
All Other Models
1.8
5.5
V
OUTPUT VOLTAGE
REG71055
IOUT
≤
10mA, 3.0V
≤
VIN
≤
5.5V
IOUT
≤
30mA, 3.25V
≤
VIN
≤
5.5V
IOUT
≤
10mA, 2.7V
≤
VIN
≤
5.5V
IOUT
≤
30mA, 3.0V
≤
VIN
≤
5.5V
IOUT
≤
60mA, 3.3V
≤
VIN
≤
4.2V
IOUT
≤
10mA, 1.8V
≤
VIN
≤
5.5V
IOUT
≤
30mA, 2.2V
≤
VIN
≤
5.5V
IOUT
≤
10mA, 1.8V
≤
VIN
≤
5.5V
IOUT
≤
30mA, 2.2V
≤
VIN
≤
5.5V
IOUT
≤
10mA, 1.8V
≤
VIN
≤
5.5V
IOUT
≤
30mA, 2.0V
≤
VIN
≤
5.5V
IOUT
≤
10mA, 1.8V
≤
VIN
≤
5.5V
IOUT
≤
30mA, 2.0V
≤
VIN
≤
5.5V
5.2
5.5
5.8
V
5.2
5.5
5.8
V
REG710-5
4.7
5.0
5.3
V
4.7
5.0
5.3
V
4.6
5.0
5.4
V
REG710-3.3
3.10
3.3
3.50
V
3.10
3.3
3.50
V
REG710-3
2.82
3.0
3.18
V
2.82
3.0
3.18
V
REG710-2.7
2.54
2.7
2.86
V
2.54
2.7
2.86
V
REG710-2.5
2.35
2.5
2.65
V
2.35
2.5
2.65
V
OUTPUT CURRENT
Nominal
Short Circuit(1)
OSCILLATOR FREQUENCY
(2)
EFFICIENCY
(3)
RIPPLE VOLTAGE
(4)
30
mA
100
mA
1.0
MHz
IOUT = 10mA, VIN = 1.8V, REG710
–
3.3
IOUT = 30mA
VIN = 1.8V to 5.5V
90
%
35
mVp
–
p
ENABLE CONTROL
Logic High Input Voltage
1.3
VIN
0.4
V
Logic Low Input Voltage
–
0.2
V
Logic High Input Current
100
nA
Logic Low Input Current
100
nA
THERMAL SHUTDOWN
Shutdown Temperature
160
°
C
°
C
Shutdown Recovery
140
SUPPLY CURRENT
(Quiescent Current)
IOUT = 0mA
65
100
μ
A
μ
A
In Shutdown Mode
VIN = 1.8V to 5.5V, Enable = 0V
0.01
1
TEMPERATURE RANGE
Specification Ambient Temperature
TA
TA
TA
–
40
+85
°
C
°
C
°
C
Operating Ambient Temperature
–
55
+125
Storage Ambient Temperature
–
65
+150
Thermal Resistance, JA
SOT23
–
6
200
°
C/W
°
C/W
TSOT23
–
6
220
(1)The supply current is twice the output short-circuit current.
(2)The converter regulates by enabling and disabling periods of switching cycles. The switching frequency is the oscillator frequency during
an active period.
(3)See efficiency curves for other VIN/VOUT configurations.
(4)Effective Series Resistance (ESR) of capacitors is < 0.1
.
相關(guān)PDF資料
PDF描述
RENESAS Renesas Semiconductor Lead-Free PackagesCatalog 949K/MAR.19.03
REPLACEMENT_IC Cross References
REPORT Report - Lead (Pb)-Free Packaging Strategy 2000-2003
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
REG711EA-2.5 制造商:Texas Instruments 功能描述:
REG711EA-2.5/250 功能描述:電荷泵 50mA Switched-Cap DC/DC Converter 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
REG711EA-2.5/250G4 功能描述:電荷泵 50mA Switched-Cap DC/DC Converter 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
REG711EA-2.5/2K5 功能描述:電荷泵 50mA Switched-Cap DC/DC Converter 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
REG711EA-2.5/2K5G4 功能描述:電荷泵 50mA Switched-Cap DC/DC Converter 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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