參數(shù)資料
型號(hào): LTC3464
廠商: Linear Technology Corporation
英文描述: 1.2MHz Step-Up DC/DC Converter in SOT-23
中文描述: 1.2MHz升壓型DC / DC轉(zhuǎn)換器采用SOT - 23
文件頁(yè)數(shù): 8/12頁(yè)
文件大?。?/td> 152K
代理商: LTC3464
8
LTC3426
3426f
TYPICAL APPLICATIO S
SW
V
IN
2.5V
V
IN
LTC3426
SHDN
V
3.3V
800mA
3426 TA05a
V
OUT
FB
OFF ON
GND
L1
2.5
μ
H
D1
C2
22
μ
F
C1
10
μ
F
R1
75k
1%
R2
44.2k
1%
C1: TDK C1608X5R0J106
C2: TAIYO YUDEN JMK316BJ266
D1: ON SEMICONDUCTOR MBRM120LT3
L1: SUMIDA CDRH5D28-2R5 2
Efficiency
SW
V
IN
3V TO 4.2V
V
IN
LTC3426
SHDN
V
OUT
5V
750mA AT 3V
3426 TA04a
V
OUT
FB
OFF ON
GND
L1
2.2
μ
H
D1
C2
22
μ
F
C1
10
μ
F
R1
95.3k
1%
R2
30.9k
1%
C1: TDK C1608X5R0J475M
C2: TAIYO YUDEN JMK316BJ226ML
D1: ON SEMICONDUCTOR MBR120VLSFT1
L1: SUMIDA CDRH4D28-2R2 2
Efficiency
LOAD CURRENT (mA)
1
70
E
75
80
85
90
10
100
1000
3426 TA04b
65
60
55
50
95
100
V
IN
= 4.2V
V
IN
= 3V
LOAD CURRENT (mA)
1
50
E
80
90
100
10
100
1000
3426 TA05b
70
60
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