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參數(shù)資料
| 型號： | LTC3400 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 600mA, 1.2MHz Micropower Synchronous Boost Converter in ThinSOT |
| 中文描述： | 600毫安，1.2MHz的微功率同步升壓轉(zhuǎn)換器采用ThinSOT |
| 文件頁數(shù)： | 3/12頁 |
| 文件大小： | 181K |
| 代理商： | LTC3400 |
LTC3400/LTC3400B
3
3400f
TYPICAL PERFOR U
Output Load Burst Mode Threshold
vs V
IN
V
IN
(V)
0.9
0
O
1.5
2.1
2.7
3.3
3400 G01
3.9
4.5
20
10
V
OUT
= 3.3V
V
OUT
= 5V
L = 4.7
μ
H
T
A
= 25
°
C
TEMPERATURE (
°
C)
–60
3.24
V
O
3.26
3.28
3.30
3.32
3.36
–30
0
30
60
3400 G02
90
120
3.34
FIGURE 1 CIRCUIT
I
O
= 10mA
I
OUT
(mA) CURRENT SOURCE LOAD
0.1
0.8
S
1.2
1.3
1.4
1
10
100
3400 G03
1.1
1.0
0.9
T
A
= 25
°
C
V
OUT
vs Temperature
Minimum Start-Up Voltage
vs Load Current
No Load Battery Current vs V
BATT
BATTERY VOLTAGE (V)
1.2
10
100
1000
1.8
3400 G04
B
μ
A
0.9
3.0
1.5
2.1
2.4
2.7
V
OUT
= 3.3V
T
A
°
C
SW Pin Fixed Frequency,
Continuous Inductor Current
Operation
TEMPERATURE (
°
C)
–50
N
0.99
1.00
1.01
10
50
3400 G05
0.98
0.97
–30
–10
30
70
90
0.96
0.95
SW Pin Antiringing Operation
Fixed Frequency and Burst Mode
Operation
V
OUT
Transient Response
Normalized Oscillator Frequency
vs Temperature
V
1V/DIV
0V
V
IN
= 1.3V
V
OUT
= 3.3V
I
= 10mA
L = 6.8
μ
H
C
OUT
= 4.7
μ
F
100ns/DIV
3400 G06
V
1V/DIV
0V
V
IN
= 1.3V
V
OUT
= 3.3V
I
= 50mA
L = 6.8
μ
H
C
OUT
= 4.7
μ
F
100ns/DIV
3400 G07
V
100mV/DIV
60mA
V
IN
= 1.3V
V
OUT
= 3.3V
I
= 60mA TO 10
μ
A
L = 6.8
μ
H
C
OUT
= 4.7
μ
F
10ms/DIV
3400 G08
10
μ
A
I
OUT
V
100mV/DIV
100mA
V
IN
= 1.3V
V
OUT
= 3.3V
I
= 40mA TO 100mA
L = 6.8
μ
H
C
OUT
= 4.7
μ
F
100
μ
s/DIV
3400 G09
40mA
I
OUT
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LTC3400/LTC3400B | 制造商:LINER 制造商全稱:Linear Technology 功能描述:4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm 3mm DFN |
| LTC3400-1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:600mA, 1.2MHz Micropower Synchronous Boost Converter in ThinSOT |
| LTC3400B | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.2MHz Step-Up DC/DC Converter in SOT-23 |
| LTC3400BES6 | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 0.5V to 6V 6-Pin TSOT-23 |
| LTC3400BES6#PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 0.5V to 6V 6-Pin TSOT-23 |
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