参数资料
型号: LT1934IDCB-1#TRMPBF
厂商: Linear Technology
文件页数: 20/20页
文件大小: 0K
描述: IC REG BUCK ADJ 60MA 6DFN
标准包装: 500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 1.25 V ~ 28 V
输入电压: 3.2 V ~ 34 V
PWM 型: Burst Mode?
电流 - 输出: 60mA
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-WFDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 6-DFN-EP(2x3)
LT1934/LT1934-1
TYPICAL APPLICATION
5V Step-Down Converter
D2
V IN
6.5V TO 34V
ON OFF
C2
2.2μF
BOOST
V IN
LT1934
SHDN
SW
FB
0.1μF
D1
L1
68μH
10pF
1M
+
V OUT
5V
250mA
C1
68μF
RELATED PARTS
GND
C1: SANYO 6TPB68M
C2: TAIYO YUDEN GMK325BJ225MN
D1: ZETEX ZHCS400 OR ON SEMI MBR0540
D2: CENTRAL CMPD914
L1: SUMIDA CDRH5D28-680
332k
1934 TA03
PART NUMBER
LT1616
LT1676
LT1765
LT1766
LT1767
LT1776
LTC ? 1877
LTC1879
LT1956
DESCRIPTION
25V, 500mA (I OUT ), 1.4MHz, High Ef?ciency
Step-Down DC/DC Converter
60V, 440mA (I OUT ), 100kHz, High Ef?ciency
Step-Down DC/DC Converter
25V, 2.75A (I OUT ), 1.25MHz, High Ef?ciency
Step-Down DC/DC Converter
60V, 1.2A (I OUT ), 200kHz, High Ef?ciency
Step-Down DC/DC Converter
25V, 1.2A (I OUT ), 1.25MHz, High Ef?ciency
Step-Down DC/DC Converter
40V, 550mA (I OUT ), 200kHz, High Ef?ciency
Step-Down DC/DC Converter
600mA (I OUT ), 550kHz, Synchronous
Step-Down DC/DC Converter
1.2A (I OUT ), 550kHz, Synchronous
Step-Down DC/DC Converter
60V, 1.2A (I OUT ), 500kHz, High Ef?ciency
COMMENTS
V IN = 3.6V to 25V, V OUT = 1.25V, I Q = 1.9mA , I SD < 1μA,
ThinSOT Package
V IN = 7.4V to 60V, V OUT = 1.24V, I Q = 3.2mA , I SD = 2.5μA,
S8 Package
V IN = 3V to 25V, V OUT = 1.2V, I Q = 1mA , I SD = 15μA,
S8, TSSOP16E Packages
V IN = 5.5V to 60V, V OUT = 1.2V, I Q = 2.5mA , I SD = 25μA,
TSSOP16/E Package
V IN = 3V to 25V; V OUT = 1.2V, I Q = 1mA, I SD = 6μA,
MS8/E Packages
V IN = 7.4V to 40V; V OUT = 1.24V, I Q = 3.2mA, I SD = 30μA,
N8, S8 Packages
V IN = 2.7V to 10V; V OUT = 0.8V, I Q = 10μA, I SD < 1μA,
MS8 Package
V IN = 2.7V to 10V; V OUT = 0.8V, I Q = 15μA, I SD < 1μA,
TSSOP16 Package
V IN = 5.5V to 60V, V OUT = 1.2V, I Q = 2.5mA, I SD = 25μA,
Step-Down DC/DC Converter
LTC3405/LTC3405A 300mA (I OUT ), 1.5MHz, Synchronous
Step-Down DC/DC Converter
LTC3406/LTC3406B 600mA (I OUT ), 1.5MHz, Synchronous
Step-Down DC/DC Converter
TSSOP16/E Package
V IN = 2.7V to 6V, V OUT = 0.8V, I Q = 20μA, I SD < 1μA,
ThinSOT Package
V IN = 2.5V to 5.5V, V OUT = 0.6V, I Q = 20μA, I SD < 1μA,
ThinSOT Package
LTC3411
LTC3412
LTC3430
1.25A (I OUT ), 4MHz, Synchronous
Step-Down DC/DC Converter
2.5A (I OUT ), 4MHz, Synchronous
Step-Down DC/DC Converter
60V, 2.75A (I OUT ), 200kHz, High Ef?ciency
Step-Down DC/DC Converter
V IN = 2.5V to 5.5V, V OUT = 0.8V, I Q = 60μA, I SD < 1μA,
MS Package
V IN = 2.5V to 5.5V, V OUT = 0.8V, I Q = 60μA, I SD < 1μA,
TSSOP16E Package
V IN = 5.5V to 60V, V OUT = 1.2V, I Q = 2.5mA, I SD = 30μA,
TSSOP16E Package
1934fe
20 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630  McCarthy  Blvd.,  Milpitas,  CA  95035-7417
LT 0209 REV E ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2002
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