拓尔微电子有限责任公司
搜索

中文 丨 EN

浏览量:
1000

TMI5101

零售价
0.0
元
市场价
0.0
元
浏览量:
1000
产品编号
Vin Range (V):
2.5 to 5.5
Iout (A):
1
Switching Frequency (Hz):
1.5M
VFB (mV):
100
Iq (mA):
50
HSFET Rds(on) (Ω):
0.29
LSFET Rds(on) (Ω):
0.18
Control Mode:
CM
Functions:
PFM
Package:
SOT23-5
Status:
MP
数量
-
+
库存:
所属分类
返回列表
1
资质荣誉
FEATURES
参数
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION

• 1.5MHz Constant Frequency Operation
• 1.0A Output Current
• No Schottky Diode Required
• 2.5V to 5.5V Input Voltage Range
• Feedback Voltage as Low as 0.1V
• 100%Duty Cycle in Dropout
• Low Quiescent Current:50µA
• Short Circuit Protection
• Thermal Fault Protection
• Input over voltage protection(OVP)
• ＜1µA Shutdown Current
• SOT23-5 Package

未找到相应参数组，请于后台属性模板中添加

The TMI5101 is a constant frequency,current mode PWM step-down LED driver with 1A output current and 1.5MHz switch frequency.The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode.This device offers two operation modes,PWM control and PFM Mode switching control,which allows a high efficiency over the wider range of the LED current.The feedback voltage is 0.1V typically.The device also integrates many protection features includedinput OVP,cycle-by-cycle current limit,over temperature protection.

• LED Drivers

Figure 1.Typical Application Circuits

上一个
TMI5102
下一个
无

相关文件

TMI5101_DS_EN_V1.0
TMI5101_DS_EN_V1.0
分类:
其他下载
文件大小:
248KB
下载量:
83
2020-09-14 16:13:00
所属人群:
默认级别
上一页
1

Copyright © 2019 拓尔微电子股份有限公司   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