ame5140 AME, Inc., ame5140 Datasheet - Page 13
ame5140
Manufacturer Part Number
ame5140
Description
1.6 Mhz Boost Converter With 30v Internal Fet Switch
Manufacturer
AME, Inc.
Datasheet
1.AME5140.pdf
(27 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ame5140AEEVADJY
Manufacturer:
AME
Quantity:
20 000
Part Number:
ame5140AEEVADJZ
Manufacturer:
AME
Quantity:
20 000
Part Number:
ame5140AEVAADJZ-3
Manufacturer:
AME
Quantity:
20 000
Part Number:
ame5140BEQAADJZ
Manufacturer:
AME
Quantity:
20 000
AME5140
n Application Hints
Rev.G.04
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
15KHz~25KHZ
0.01
PWM signal
10 F
0.06
C
AME, Inc.
V
IN
IN
5V
V
0.11
FB
15KHZ
VS Duty Cycle
Duty Cycle
0.16
V
EN
IN
AME5140
25KHZ
0.21
Figure 5: 3S10P White LEDs Application in Li-Ion Battery
2.2
L
GND
20KHZ
0.26
SW
FB
0.31
D
0.36
R
59
FB1
R
59
FB2
59
R
240
220
200
180
160
140
120
100
FB3
80
60
40
20
0
0.01
1.6 MHz Boost Converter With
59
R
FB 4
0.06
R
59
FB5
I
0.11
OUT
30V Internal FET Switch
R
59
FB6
15KHZ
VS Duty Cycle
Duty Cycle
R
59
0.16
FB7
25KHZ
R
59
0.21
FB8
20KHZ
R
59
FB9
0.26
R
59
FB10
0.31
C
47 F
OUT
0.36
13