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参数资料
| 型号： | LT1930ES5#TR |
| 厂商： | Linear Technology |
| 文件页数： | 9/12页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST ADJ 1A TSOT23-5 |
| 标准包装： | 2,500 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 1.26 V ~ 34 V |
| 输入电压： | 2.45 V ~ 16 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 1.2MHz |
| 电流 - 输出： | 1A |
| 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： | SOT-23-5 细型，TSOT-23-5 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | TSOT-23-5 |
| 其它名称： | LT1930ES5TR |
LT1930/LT1930A
TYPICAL APPLICATIO S
Boost Converter with Reverse Battery Protection
V IN
3V to 6V
M1
C1
2.2 μ F
5
V IN
L1
4.7 μ H
1
SW
D1
R1
C3
47pF
V OUT
8V
520mA AT V IN = 6V
240mA AT V IN = 3V
LT1930
60.4k
SHDN
4
SHDN
FB
3
C2
22 μ F
GND
2
C1: TAIYO-YUDEN X5R LMK432BJ226MM
C2: TAIYO-YUDEN X5R LMK212BJ225MG
D1: ON SEMICONDUCTOR MBR0520
L1: SUMIDA CR43-4R7
M1: SILICONIX Si6433DQ
3.3V to 5V Boost Converter
R2
11.3k
1930/A TA06
Efficiency
V IN
3.3V
C1
4.7 μ F
OFF ON
4
L1
5.6 μ H
5
V IN
LT1930
SHDN
1
SW
FB
3
D1
R1
40.2k
V OUT
5V
480mA
C2
10 μ F
90
85
80
75
70
V IN = 2.6V
V IN = 3.3V
GND
2
R2
13.3k
65
60
C1: TAIYO-YUDEN X5R JMK212BJ475MG www.t-yuden.com
C2: TAIYO-YUDEN X5R JMK316BJ106ML
1930/A TA07a
55
D1: ON SEMICONDUCTOR MBR0520 www.onsemi.com
L1: SUMIDA CR43-5R6 www.sumida.com
50
0
100
200
300
400
500
LOAD CURRENT (mA)
1930/A TA07b
5V to 12V, 250mA Step-Up Converter
Efficiency
V IN
5V
5
L1
2.2 μ H
1
D1
V OUT
12V
250mA
90
85
80
V IN = 5V
V OUT = 12V
C1
2.2 μ F
SHDN
4
V IN
LT1930A
SHDN
SW
FB
3
R1
115k
C2
2.2 μ F
75
70
GND
2
C1: TAIYO-YUDEN X5R LMK212BJ225MG
C2: TAIYO-YUDEN X5R EMK316BJ225ML
R2
13.3k
1930/A TA08a
65
60
55
D1: ON SEMICONDUCTOR MBR0520
L1: MURATA LQH3C2R2M24
50
0
50
100
150
200
250
300
LOAD CURRENT (mA)
1930/A TA08b
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1930ES5TRMPBF | 制造商:Linear Technology 功能描述:DC/DC Step Up Converter LT1930ES5 |
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| LT1931AES5#PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single Inv 2.45V to 16V 5-Pin TSOT-23 制造商:Linear Technology 功能描述:IC DC/DC CONVERTER 5-TSOT-23 制造商:Linear Technology 功能描述:IC, DC/DC CONVERTER, 5-TSOT-23 制造商:Linear Technology 功能描述:IC, DC/DC CONVERTER, 5-TSOT-23; Primary Input Voltage:16V; No. of Outputs:1; Output Voltage:-5V; Output Current:300mA; No. of Pins:5; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes |
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