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参数资料
| 型号： | LT3502AIDC |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 1.1 A SWITCHING REGULATOR, 2800 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： | LT3502AIDC |
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)
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相关代理商/技术参数 |
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| LT3502AIDC#PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Down 3V to 40V 8-Pin DFN EP 制造商:Linear Technology 功能描述:Bulk 制造商:Linear Technology 功能描述:DC-DC CONVERTER BUCK 2.2MHZ 制造商:Linear Technology 功能描述:DC-DC CONVERTER, BUCK, 2.2MHZ, DFN-8; Primary Input Voltage:40V; No. of Outputs:1; Output Current:500mA; No. of Pins:8; Operating Temperature Min:-40C; Operating Temperature Max:125C; Operating Temperature Range:-40C to +125C ;RoHS Compliant: Yes |
| LT3502AIDC#TRMPBF | 功能描述:IC REG BUCK ADJ 0.5A 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:250 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON（1.45x1） 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2 |
| LT3502AIDC#TRPBF | 功能描述:IC REG BUCK ADJ 0.5A 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
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