參數(shù)資料
型號： REG711EA-2.7
廠商： Texas Instruments, Inc.
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)： 2/10頁
文件大?。?/td> 181K
代理商： REG711EA-2.7
REG711
SBVS027A
2
REG711EA
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT VOLTAGE
Guaranteed Startup
REG711-5.0
All Other Models
See conditions under “output voltage” with a
resistive load not lower than typical V
OUT
/I
OUT
.
2.7
1.8
5.5
5.5
V
V
OUTPUT VOLTAGE
REG711-5.0
I
OUT
≤
15mA, 2.7V < V
IN
< 5.5V
I
OUT
≤
50mA, 3.0V < V
IN
< 5.5V
I
OUT
≤
15mA, 1.8V < V
IN
< 5.5V
I
OUT
≤
50mA, 2.2V < V
IN
< 5.5V
I
OUT
≤
15mA, 1.8V < V
IN
< 5.5V
I
OUT
≤
50mA, 2.2V < V
IN
< 5.5V
I
OUT
≤
15mA, 1.8V < V
IN
< 5.5V
I
OUT
≤
50mA, 2.0V < V
IN
< 5.5V
I
OUT
≤
15mA, 1.8V < V
IN
< 5.5V
I
OUT
≤
50mA, 2.0V < V
IN
< 5.5V
4.75
5.0
5.25
V
REG711-3.3
3.14
3.3
3.46
V
REG711-3.0
2.85
3.0
3.15
V
REG711-2.7
2.57
2.7
2.83
V
REG711-2.5
2.38
2.5
2.62
V
OUTPUT CURRENT
Nominal
Short Circuit
(2)
50
mA
mA
80
OSCILLATOR FREQUENCY
NOTE
(3)
1.0
MHz
EFFICIENCY
(4)
I
OUT
= 15mA, V
IN
= 2.7V, REG711-5.0
90
%
RIPPLE VOLTAGE
(1)
I
OUT
= 50mA
40
mVp-p
ENABLE CONTROL
Logic High Input Voltage
Logic Low Input Voltage
Logic High Input Current
Logic Low Input Current
V
IN
= 1.8 to 5.5V
1.3
–
0.2
V
IN
0.4
100
100
V
V
nA
nA
THERMAL SHUTDOWN
Shutdown temperature
Shutdown recovery
160
140
°
C
°
C
SUPPLY CURRENT
(quiescent current)
In Shutdown Mode
I
= 0mA
60
0.01
100
2
μ
A
μ
A
V
IN
= 1.8 to 5.5V, Enable = 0V
TEMPERATURE RANGE
Specification
Operating
Storage
Thermal Resistance,
θ
JA
T
A
T
A
T
A
–40
–55
–65
+85
+125
+150
°
C
°
C
°
C
MSOP-8
150
°
C/W
NOTES: (1) Effective series resistance (ESR) of capacitors is < 0.1
. (2) The supply circuit is twice the output short-circuit current. (3) The converter regulates by
enabling and disabling periods of switching cycles. The switching frequency is the oscillator frequency during an active period. (4) See efficiency curves for other
V
IN
/V
OUT
configurations.
SPECIFICATIONS
Boldface
limits apply over the specified temperature range,
T
A
=
–
40
°
C to +85
°
C
At T
A
= +25
°
C, V
IN
= V
OUT
/2 + 0.75V, I
OUT
= 5mA, C
IN
= C
OUT
= 2.2
μ
F, C
PUMP
= 0.22
μ
F, V
ENABLE
= 1.3V, unless otherwise noted
(1)
.
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參數(shù)描述
REG711EA27250G4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 50mA Switched-Cap DC/DC 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
REG711EA-3 制造商:TI 制造商全稱:Texas Instruments 功能描述:50mA SWITCHED-CAP DC/DC CONVERTER
REG711EA-3.3 制造商:TI 制造商全稱:Texas Instruments 功能描述:50mA SWITCHED-CAP DC/DC CONVERTER
REG711EA-3.3/250 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-3.3/250G4 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
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