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参数资料
| 型号： | LT3502IDC#TR |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 1.1 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封装： | 2 X 2 MM, PLASTIC, DFN-10 |
| 文件页数： | 16/20页 |
| 文件大小： | 457K |
| 代理商： | LT3502IDC#TR |
LT3502/LT3502A
5
3502f
Continuous Mode Waveform
Discontinuous Mode Waveform
LT3502A Maximum VIN for Full
Frequency (VOUT = 3.3V)
VSW
5V/DIV
IL
200mA/DIV
VOUT
20mV/DIV
200ns/DIV
3502 G23
VIN = 12V
VOUT = 3.3V
L = 6.8
μH
COUT = 10μF
IOUT = 250mA
VSW
5V/DIV
IL
200mA/DIV
VOUT
20mV/DIV
200ns/DIV
3502 G24
VIN = 12V
VOUT = 3.3V
L = 6.8
μH
COUT = 10μF
IOUT = 30mA
LOAD CURRENT (A)
0
V
IN
(V)
5
15
20
25
0.4
45
3502 G15
10
0.2
0.1
0.5
0.6
0.3
0.7
30
35
40
TA = 25°C
TA = 85°C
LT3502A Maximum VIN for Full
Frequency (VOUT = 5V)
LOAD CURRENT (A)
0
V
IN
(V)
5
15
20
25
0.4
45
3502 G16
10
0.2
0.1
0.5
0.6
0.3
0.7
30
35
40
TA = 85°C
TA = 25°C
LT3502 Maximum VIN for Full
Frequency (VOUT = 3.3V)
LOAD CURRENT (A)
0
V
IN
(V)
5
15
20
25
0.4
45
3502 G17
10
0.2
0.1
0.5
0.6
0.3
0.7
30
35
40
TA = 85°C
TA = 25°C
LT3502A Typical Minimum Input
Voltage (VOUT = 3.3V)
LOAD CURRENT (A)
0.001
7
6
5
4
3
2
1
0
3502 G19
0.01
0.1
1
V
IN
(V)
LT3502A Typical Minimum Input
Voltage (VOUT = 5V)
LOAD CURRENT (A)
0.001
4
V
IN
(V)
6
8
0.01
0.1
1
3502 G20
2
3
5
7
1
0
LT3502 Typical Minimum Input
Voltage (VOUT = 3.3V)
LOAD CURRENT (A)
0.001
7
6
5
4
3
2
1
0
3502 G21
0.01
0.1
1
V
IN
(V)
LT3502 Typical Minimum Input
Voltage (VOUT = 5V)
LOAD CURRENT (A)
0.001
4
V
IN
(V)
6
8
0.01
0.1
1
3502 G22
2
3
5
7
1
0
TYPICAL PERFORMANCE CHARACTERISTICS (T
A = 25°C unless otherwise noted)
相关PDF资料 |
PDF描述 |
|---|---|
| LT3502IDC#TRM | 1.1 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO10 |
| LT3502AIDC | 1.1 A SWITCHING REGULATOR, 2800 kHz SWITCHING FREQ-MAX, PDSO10 |
| LT3502IDC | 1.1 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO10 |
| LT3502EDC | 1.1 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO10 |
| LT3506IDHD#TR | 3.6 A SWITCHING REGULATOR, 650 kHz SWITCHING FREQ-MAX, PDSO16 |
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