参数资料
| 型号： | LT1930AES5#TRM |
| 厂商： | Linear Technology |
| 文件页数： | 12/12页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST ADJ 1A TSOT23-5 |
| 标准包装： | 1 |
| 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： | 2.2MHz |
| 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： | 剪切带 (CT) |
| 供应商设备封装： | TSOT-23-5 |
| 其它名称： | LT1930AES5 LT1930AES5#TRMCT LT1930AES5-ND |
LT1930/LT1930A
TYPICAL APPLICATIO
3.3V to 5V, 450mA Step-Up Converter
V IN
3.3V
5
L1
2.2 μ H
1
D1
V OUT
5V
450mA
C1
2.2 μ F
SHDN
4
V IN
LT1930A
SHDN
SW
FB
3
R1
30.1k
C2
10 μ F
GND
2
C1: TAIYO-YUDEN X5R LMK212BJ225MG
C2: TAIYO-YUDEN X5R JMK316B106ML
R2
10k
1930/A TA09a
D1: ON SEMICONDUCTOR MBR0520
L1: MURATA LQH3C2R2M24
Efficiency
V OUT
50mV/DIV
AC COUPLED
I LI
0.5A/DIV
AC COUPLED
LOAD 300mA
3.3V to 5V Transient Response
90
85
80
75
70
65
60
V IN = 3.3V
V OUT = 5V
CURRENT 200mA
20 μ s/DIV
1930 F03
55
50
0
100
200
300
400
500
LOAD CURRENT (mA)
1930/A TA09b
RELATED PARTS
Burst Mode Operation DC/DC Converter with Programmable Current Limit
PART NUMBER
LT1307
LT1316
LT1317
LT1610
LT1611
LT1613
LT1615
LT1617
LT1931/LT1931A
DESCRIPTION
Single Cell Micropower 600kHz PWM DC/DC Converter
TM
2-Cell Micropower DC/DC Converter with Low-Battery Detector
Single Cell Micropower DC/DC Converter
Inverting 1.4MHz Switching Regulator in 5-Lead ThinSOT
1.4MHz Switching Regulator in 5-Lead ThinSOT
Micropower Constant Off-Time DC/DC Converter in 5-Lead ThinSOT
Micropower Inverting DC/DC Converter in 5-Lead ThinSOT
Inverting 1.2MHz/2.2MHz Switching Regulator in 5-Lead ThinSOT
COMMENTS
3.3V at 75mA from Single Cell, MSOP Package
1.5V Minimum, Precise Control of Peak Current Limit
3.3V at 200mA from 2 Cells, 600kHz Fixed Frequency
3V at 30mA from 1V, 1.7MHz Fixed Frequency
– 5V at 150mA from 5V Input, ThinSOT Package
5V at 200mA from 3.3V Input, ThinSOT Package
20V at 12mA from 2.5V, ThinSOT Package
–15V at 12mA from 2.5V Input, ThinSOT Package
– 5V at 350mA from 5V input, ThinSOT Package
Burst Mode is a trademark of Linear Technology Corporation.
(408) 432-1900 FAX: (408) 434-0507 q www.linear.com
12
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
q
1930af LT/TP 0801 2K ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2001
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1930AES5TRMPBF | 制造商:Linear Technology 功能描述:DC-DC Converter 1A 2.2MHz Step-Up TSOT23 |
| LT1930ES5 | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 2.45V to 16V 5-Pin TSOT-23 |
| LT1930ES5#PBF | 制造商:Linear Technology 功能描述:Conv DC-DC Single Step Up 2.45V to 16V 5-Pin TSOT-23 制造商:Linear Technology 功能描述:IC STEP-UP DC/DC CONVERTER 5-SOT-23 制造商:Linear Technology 功能描述:IC, STEP-UP DC/DC CONVERTER, 5-SOT-23 制造商:Linear Technology 功能描述:IC, STEP-UP DC/DC CONVERTER, 5-SOT-23; Primary Input Voltage:16V; No. of Outputs:1; Output Voltage:34V; Output Current:480mA; No. of Pins:5; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes |
| LT1930ES5#TR | 功能描述:IC REG BOOST ADJ 1A TSOT23-5 RoHS:否 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 |
| LT1930ES5#TRM | 功能描述:IC REG BOOST ADJ 1A TSOT23-5 RoHS:否 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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