參數(shù)資料
型號: ADP3000AR-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: 微功率降壓型固定3.3伏,5伏,12伏和可調(diào)高頻開關(guān)穩(wěn)壓器
文件頁數(shù): 10/12頁
文件大小: 342K
代理商: ADP3000AR-33
ADP3000
–10–
REV. 0
I
LIM
V
IN
SW1
SENSE
SW2
GND
5
ADP3000-5V
C1
47μF
16V
V
IN
5V
4
1
2
3
8
+
L1
15μH
+
240
L1 = SUMIDA CD53-150
C1 = AVX TPS D476 M016R0150
C2 = AVX TPS D107 M010R0100
TYPICAL EFFICIENCY = 60%
V
OUT
–5V
100mA
C2
100μF
10V
D1
IN5817
Figure 26. 5 V to –5 V/100 mA Inverter
I
LIM
V
IN
SET
A
O
GND SW2
FB
SW1
ADP3000
IN1
IN2
GND
V
O2
V
O1
ADP3302AR1
SD
1M
90k
100k
+
100μF
120
33nF
100k
330k
90k
2N2907
(SUMIDA – CDRH62)
6.8μH
IN5817
348k
1%
200k
1%
+
100μF
10V
AVX-TPS
1μF
6V
(MLC)
1μF
6V
(MLC)
3V
100mA
3V
100mA
2.5V
4.2V
10k
Figure 27. 1 Cell LI-ION to 3 V/200 mA Converter with Shutdown at V
IN
2.5 V
80
75
70
65
%
2.6
3.0
3.4
3.8
4.2
AT V
IN
2.5V
SHDN IQ = 500μA
I
O
= 100mA + 100mA
I
O
= 50mA + 50mA
V
IN
(V)
Figure 28. Typical Efficiency of the Circuit of Figure 27
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