参数资料
型号: LT3494EDDB#TRPBF
厂商: Linear Technology
文件页数: 5/12页
文件大小: 0K
描述: IC REG BOOST ADJ 0.18A 8DFN
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: 1.23 V ~ 38 V
输入电压: 2.3 V ~ 16 V
PWM 型: 混合物
电流 - 输出: 180mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WFDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 8-DFN(3x2)
LT3494/LT3494A
TYPICAL PERFORMANCE CHARACTERISTICS
T A = 25°C unless otherwise noted.
LT3494A Switching Waveforms at
No Load
LT3494A Switching Waveforms at
5mA Load
LT3494A Switching Waveforms at
30mA Load
V OUT
10mV/DIV
AC
COUPLED
FIGURE 6 CIRCUIT
V OUT
10mV/DIV
AC
COUPLED
FIGURE 6 CIRCUIT
V OUT
10mV/DIV
AC
COUPLED
FIGURE 6 CIRCUIT
SW
VOLTAGE
10V/DIV
INDUCTOR
CURRENT
50mA/DIV
SW
VOLTAGE
10V/DIV
INDUCTOR
CURRENT
100mA/DIV
SW
VOLTAGE
10V/DIV
INDUCTOR
CURRENT
200mA/DIV
V CC = 3.6V
V OUT = 16V
5 s/DIV
3494 G13
V CC = 3.6V
V OUT = 16V
2 s/DIV
3494 G14
V CC = 3.6V
V OUT = 16V
500ns/DIV
3494 G15
LT3494 Start-Up Waveforms
LT3494 Transient Response
LT3494A Transient Response
CAP
VOLTAGE
FIGURE 5 CIRCUIT
VOUT
VOLTAGE
50mV/DIV
AC COUPLED
FIGURE 5 CIRCUIT
10mA → 15mA → 10mA LOAD PULSE
V OUT
50mV/DIV
AC
COUPLED
FIGURE 6 CIRCUIT
15mA → 30mA → 15mA LOAD PULSE
5V/DIV
VOUT
VOLTAGE
5V/DIV
INDUCTOR
CURRENT
100mA/DIV
INDUCTOR
CURRENT
100mA/DIV
INDUCTOR
CURRENT
200mA/DIV
V CC = 3.6V
V OUT = 16V
200 μ s/DIV
3494 G16
V CC = 3.6V
V OUT = 16V
100 μ s/DIV
3494 G17
V CC = 3.6V
V OUT = 16V
100 μ s/DIV
3494 G18
3494fb
5
相关PDF资料
PDF描述
LT3495EDDB-1#TRMPBF IC REG BOOST ADJ 0.35A 10DFN
LT3501IFE#TRPBF IC REG BUCK ADJ 3A DL 20TSSOP
LT3502IMS#TRPBF IC REG BUCK ADJ 0.5A 10MSOP
LT3503EDCB#TRPBF IC REG BUCK ADJ 1A 6DFN
LT3505IMS8E#TRPBF IC REG BUCK ADJ 1.2A 8MSOP
相关代理商/技术参数
参数描述
LT3495 制造商:LINER 制造商全称:Linear Technology 功能描述:650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect
LT3495-1 制造商:LINER 制造商全称:Linear Technology 功能描述:650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect
LT3495B 制造商:LINER 制造商全称:Linear Technology 功能描述:650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect
LT3495B-1 制造商:LINER 制造商全称:Linear Technology 功能描述:650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect
LT3495BEDDB#TRMPBF 功能描述:IC REG BOOST ADJ 0.65A 10DFN 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