拓尔微
搜索

中文 丨 EN

浏览量:
1000

STI3471

500kHz, 18V, 3.0A Synchronous Step-Down Converter
零售价
0.0
元
市场价
0.0
元
浏览量:
1000
产品编号
VIN Range(V):
4.5 to 18
IOUT(A):
3
Switching Frequency(Hz):
500k
VFB(V):
0.6
Iq(mA):
300
HSFET Rds(on)(Ω):
0.08
LSFET Rds(on)(Ω):
0.04
Control Mode:
COT
Functions:
PFM
Package:
SOT23-6
Status:
MP
数量
-
+
库存:
0
所属分类
返回列表
1
资质荣誉
FEATURES
参数
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION

. High Efficiency: Up to 93%(@3.3V)
. 500KHz Frequency Operation
. 3.0A Output Current
. Low RDSON for internal switches: 80mΩ /40mΩ(top/bottom)
. 4.5V to 18V Input Voltage Range
. 0.6V Reference
. Instant PWM architecture to achieve fast transient responses
. Integrated internal compensation
. Stable with Low ESR Ceramic Output Capacitors
. Thermal Shutdown
. Inrush Current Limit and Soft Start
. Available in SOT23-6 Package

未找到相应参数组，请于后台属性模板中添加

The STI3471 is a high-efficiency 500kHz switching frequency synchronous Buck DC-DC converter with capability of delivering 3A output current. STI3471 integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor size are achieved with 500KHz switching frequency. It adopts the instant PWM architecture to achieve fast transient responses for high step-down applications.

The STI3471 requires a minimum number of readily available standard external components and is available in a 6-pin SOT23 ROHS compliant package.

. Distributed Power Systems
. Digital Set Top Boxes
. Flat Panel Television and Monitors
. Notebook computer
. Wireless and DSL Modems
 

上一个
TMI3252SH
下一个
TMI3252TF

相关文件

STI3471_DS_EN_V1.5
STI3471_DS_EN_V1.5
分类:
其他下载
文件大小:
359KB
下载量:
14
2020-09-14 15:04:33
所属人群:
所有人
上一页
1

Copyright © 2019 西安拓尔微电子有限责任公司   陕ICP备18001394号-1     网站建设：中企动力 西安

样品申请

在线申请

QQ咨询

QQ在线咨询

客服热线

18824635685

微信咨询

扫一扫添加
微信

TOP