参数资料
型号: LTC3240EDC-3.3#TRMPBF
厂商: Linear Technology
文件页数: 12/12页
文件大小: 0K
描述: IC REG MULTI CONFIG 3.3V 6DFN
标准包装: 1
类型: 降压(降压),升压(升压),切换电容(充电泵)
输出类型: 固定
输出数: 1
输出电压: 3.3V
输入电压: 1.8 V ~ 5.5 V
PWM 型: Burst Mode?
频率 - 开关: 1.2MHz
电流 - 输出: 150mA
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: 6-WFDFN 裸露焊盘
包装: 剪切带 (CT)
供应商设备封装: 6-DFN-EP(2x2)
产品目录页面: 1339 (CN2011-ZH PDF)
其它名称: LTC3240EDC-3.3#TRMPBFCT
LTC3240-3.3/LTC3240-2.5
TYPICAL APPLICATIO
2.5V Output from 2-Cell NiMH
1 μ F
5
4
1.8V TO 3V
2
C –
V IN
C +
V OUT
3
2.5V
2-CELL
NiMH
1 μ F
OFF ON
1, 7
6
LTC3240-2.5
GND
SHDN
4.7 μ F
3240 TA02
RELATED PARTS
PART NUMBER
LTC1751-3.3/LTC1751-5
LTC1983-3/LTC1983-5
LTC3200-5
LTC3202
LTC3204-3.3
LTC3204B-3.3
LTC3204-5
LTC3204B-5
LTC3440
LTC3441
LTC3443
DESCRIPTION
100mA, 800kHz Regulated Doubler
100mA, 900kHz Regulated Inverter
100mA, 2MHz Low Noise, Doubler/White LED
Driver
125mA, 1.5MHz Low Noise, Fractional White
LED Driver
Low Noise, Regulated Charge Pumps in
(2mm × 2mm) DFN Package
600mA (I OUT ) 2MHz Synchronous Buck-Boost
DC/DC Converter
High Current Micropower 1MHz Synchronous
Buck-Boost DC/DC Converter
High Current Micropower 600kHz Synchronous
Buck-Boost DC/DC Converter
COMMENTS
V IN : 2V to 5V, V OUT(MAX) = 3.3V/5V, I Q = 20μA, I SD < 2μA, MS8 Package
V IN : 3.3V to 5.5V, V OUT(MAX) = –3V/–5V, I Q = 25μA, I SD < 2μA, ThinSOT TM
Package
V IN : 2.7V to 4.5V, V OUT(MAX) = 5V, I Q = 3.5mA, I SD < 1μA, ThinSOT Package
V IN : 2.7V to 4.5V, V OUT(MAX) = 5.5V, I Q = 2.5mA, I SD < 1μA, DFN, MS
Packages
V IN : 1.8V to 4.5V (LTC3204B-3.3), 2.7V to 5.5V (LTC3204B-5), I Q = 48μA,
“B” Version Without Burst Mode Operation, 6-Lead (2mm × 2mm) DFN
Package
95% Ef?ciency, V IN : 2.5V to 5.5V, V OUT(MIN) = 2.5V, I Q = 25μA, I SD ≤ 1μA,
10-Lead MS Package
95% Ef?ciency, V IN : 2.5V to 5.5V, V OUT(MIN) = 2.5V, I Q = 25μA, I SD ≤ 1μA,
DFN Package
96% Ef?ciency, V IN : 2.4V to 5.5V, V OUT(MIN) = 2.4V, I Q = 28μA, I SD < 1μA,
DFN Package
ThinSOT is a trademark of Linear Technology Coorporation
3240fb
12 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507
www.linear.com
1630  McCarthy  Blvd.,  Milpitas,  CA  95035-7417
LT 0806 REV B ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2006
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