參數(shù)資料
型號(hào)： ADP3050AR-33
廠商： Analog Devices, Inc.
元件分類： 圓形連接器
英文描述： Circular Connector Cable Assembly; Connector Type A:Circular Plug; Connector Type B:Stripped End Leads; Cable Length:10ft RoHS Compliant: Yes
中文描述： 200千赫，1高電壓降壓型開關(guān)穩(wěn)壓器
文件頁數(shù)： 2/16頁
文件大?。?/td> 191K
代理商： ADP3050AR-33
–2–
REV. 0
ADP3050–SPECIFICATIONS
(V
IN
= 10 V, T
A
= –40 C to +85 C, unless otherwise noted)
Parameter
Symbol
1
Conditions
Min
Typ
Max
Unit
FEEDBACK
Feedback Voltage
ADP3050
ADP3050-3.3
ADP3050-5
Line Regulation
Load Regulation
V
FB
Over Line and Temperature
1.16
3.20
4.85
1.20
3.30
5.00
0.005
1.24
3.40
5.15
V
V
V
%/V
V
IN
= 10 V to 30 V, no load
I
LOAD
= 100 mA to 1 A,
ADP3050AR Only
ADP3050AR-3.3, ADP3050AR-5
ADP3050AR Only
–1.0
–0.5
+0.1
+0.1
0.65
+1.0
+0.5
2
%/A
%/A
μ
A
Input Bias Current
I
FB
ERROR AMPLIFIER
Transconductance
2
Voltage Gain
2
Output Current
ADP3050
ADP3050-3.3
ADP3050-5
g
m
A
VOL
1250
300
μ
Mho
V/V
COMP = 1.0 V, FB = 1.1 V to 1.3 V
COMP = 1.0 V, FB = 3.0 V to 3.6 V
COMP = 1.0 V, FB = 4.5 V to 5.5 V
±
115
±
120
±
135
μ
A
μ
A
μ
A
OSCILLATOR
Oscillator Frequency
3
Minimum Duty Cycle
Maximum Duty Cycle
f
OSC
D
MIN
D
MAX
170
200
10
90
240
kHz
%
%
SWITCH
Average Output Current Limit
4
ADP3050
ADP3050-3.3
ADP3050-5
Peak Switch Current Limit
5
Saturation Voltage
Leakage Current
I
CL(AVG)
BOOST = 15 V, FB = 1.1 V
BOOST = 15 V, FB = 3.0 V
BOOST = 15 V, FB = 4.5 V
1.0
1.0
1.0
1.5
1.25
1.25
1.25
1.7
0.65
50
1.5
1.5
1.5
2.1
0.95
A
A
A
A
V
nA
I
CL(PEAK)
BOOST = 15 V, I
LOAD
= 1 A
SHUTDOWN
Input Voltage Low
Input Voltage High
0.4
V
V
2.0
SUPPLY
Minimum Input Voltage
6
Minimum BIAS Voltage
Minimum BOOST Voltage
IN Supply Current
Normal Mode
Shutdown Mode
BIAS Supply Current
BOOST Supply Current
V
IN
V
BIAS
V
BOOST
I
Q
3.6
3.0
3.0
V
V
V
BIAS = 5.0 V
SD
= 0 V, V
IN
≤
30 V
BIAS = 5.0 V
BOOST = 15 V, I
SW
= 0.5 A
BOOST = 15 V, I
SW
= 1.0 A
0.7
15
4.0
18
20
1.5
40
6.0
mA
μ
A
mA
mA
mA
I
BIAS
I
BOOST
40
NOTES
1
All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC).
2
Transconductance and voltage gain measurements refer to the internal amplifier without the voltage divider. To calculate the transconductance and gain of the fixed
voltage parts, divide the values shown by FB/1.20.
3
The switching frequency is reduced when the feedback pin is lower than 0.8
FB.
4
See Figure 22 for test circuit.
5
Switch current limit is measured with no diode, no inductor, and no output capacitor.
6
Minimum input voltage is not measured directly, but is guaranteed by other tests. The actual minimum input voltage needed to keep the output in regulation will
depend on output voltage and load current.
Specifications subject to change without notice.
相關(guān)PDF資料
PDF描述
ADP3050AR-5 Circular Connector Cable Assembly; Connector Type A:Circular Receptacle; Connector Type B:Stripped End Leads; Cable Length:10ft RoHS Compliant: Yes
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADP3050AR-5 制造商:Analog Devices 功能描述:Conv DC-DC Single Step Down 3.6V to 30V 8-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:HIGH VOLTAGE STEP DOWN SWITCHING REG. - Bulk 制造商:Analog Devices 功能描述:IC SWITCHING REGULATOR
ADP3050AR-5-REEL 制造商:Analog Devices 功能描述:Conv DC-DC Single Step Down 3.6V to 30V 8-Pin SOIC N T/R
ADP3050AR-5-REEL7 制造商:Analog Devices 功能描述:Conv DC-DC Single Step Down 3.6V to 30V 8-Pin SOIC N T/R 制造商:Analog Devices 功能描述:ANAADP3050AR-5-REEL7 HI VOLT SWCH REG
ADP3050AR-REEL 制造商:Analog Devices 功能描述:Conv DC-DC Single Step Down 3.6V to 30V 8-Pin SOIC N T/R
ADP3050AR-REEL7 制造商:Analog Devices 功能描述:Conv DC-DC Single Step Down 3.6V to 30V 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
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