參數(shù)資料
型號(hào): AIC1611COTR
廠商: Analog Integrations Corporation
英文描述: HIGH EFFICIENCY SYNCHRONOUS STEP-UP DC/DC CONVERTER
中文描述: 高效率同步升壓型DC / DC變換器
文件頁數(shù): 14/16頁
文件大?。?/td> 651K
代理商: AIC1611COTR
AIC1610/AIC1611
(Continued)
Fig. 35. Top layer
Fig. 36. Bottom layer
Fig. 37. Placement
R1
R2
R3
R4
100K
R6
V
IN
LBI
LBO
V
IN
R5=0
, R6=open; for V
OUT
=3.3V
R5=open, R6=0
; for V
OUT
=5.0V
V
OUT
=1.23(1+R5/R6); for adjustable output voltage
L1: TDK SLF7045T-22OMR90
C1~C2, C6~8: NIPPON Tantalum Capacitor 6MCM107MCTER
L1
22
μ
H
C2
100
μ
F
C3
0.1
μ
F
R7
10k
+
C6
100
μ
F
C5
0.1
μ
F
R5
+
FB
LBI
1
2
3
4
LBO
REF
AIC1610/11
C4
100nF
SHDN5
GND6
LX7
OUT8
V
OUT
ShutDown
C1
100
μ
F
+
C7
100
μ
F
+
C8
100
μ
F
+
+
Fig. 38 AIC1610/11 application circuit with small ripple voltage.
Fig. 39 Efficiency (ref. to Fig.38)
E
Output Current (mA)
0.01
0.1
1
10
100
1000
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
V
OUT
=5.0V
L=22
μ
H
V
IN
=1.2V
V
IN
=2.4V
V
IN
=3.6V
AIC1610 (I
LIMIT
=1A)
Fig. 40 Ripple Voltage (ref. to Fig.38)
R
Output Current (mA)
0
100
200
300
400
500
600
700
0
10
20
30
40
50
60
V
OUT
=5.0V
L=22
μ
H
V
IN
=2.4V
V
IN
=3.6V
V
IN
=1.2V
AIC1610 (I
LIMIT
=1A)
14
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