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參數(shù)資料
| 型號： | AMS2954ACS-50 |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | RB Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 24V; Output Voltage (Vdc): 15V; Power: 1W; Low Cost 1W Converter; Power Sharing on Dual Output Version; Industry Standard Pinout; 1kVDC & 2kVDC Isolation Options; Optional Continuous Short Circuit Protected; UL94V-0 Package Material; Efficiency to 85% |
| 中文描述： | 250mA的低壓差穩(wěn)壓器 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大小： | 169K |
| 代理商： | AMS2954ACS-50 |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS2954
TYPICAL APPLICATIONS
(Continued)
Wide Input Voltage Range Current Limiter
ERROR
ERROR
OUPUT
SHUTDOWN
INPUT
GND
FB
V
OUT
SD
7
4
3
8
1
5
+V
IN
+V
IN
AMS2954
*V
OUT
≈
V
ΙΝ
*Minimum Input-Output voltage ranges from 40mV to 400mV, depending on load current. Current limit is typically 260 mA
Low Drift Current Source
5Volt Current Limiter
SHUTDOWN
INPUT
GND
FB
V
OUT
SD
7
4
3
8
1
V
IN
+V = 2
AMS2954
LOAD
30V
I
L
R
1%
1
μ
F
0.1
μ
F
+
GND
V
OUT
+V
IN
5V BUS
AMS2954 -5.0
*V
OUT
≈
5V
1
μ
F
*Minimum Input-Output voltage ranges from 40mV to 400mV, depending on
load current. Current limit is typically 260 mA
5V Regulator with 2.5V Sleep Function
Open Circuit Detector for 4 to 20mA Current Loop
ERROR
ERROR
OUPU
T
SHUTDOWN
INPUT
GND
FB
V
OUT
SD
7
4
3
8
1
5
+V
IN
+V
IN
AMS2954
C - MOS
GATE
200
k
100
k
100
k
3.3μ
F
470
k
47
k
*SLEEP
INPUT
1%
1%
100
pF
2N3906
+V
OUT
+
GND
V
OUT
+V
IN
+5V
AMS2954
*OUTPUT
0.1
μ
F
FB
4.7k
360
1N4001
1N457
4
8
1
4
MIN. VOLTAGE
≈
4V
20mA
7
2
1
5
4
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| AMS2954ACT-50 | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:250mA LOW DROPOUT VOLTAGE REGULATOR |
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