拓尔微

中文

ENGLISH

浏览量:
1000

TMI2244B

零售价
0.0
元
市场价
0.0
元
浏览量:
1000
产品编号
VIN Range(V):
8 to 30
IOUT(A):
3.4
Switching Frequency(Hz):
120k to 500k Adj.
VFB(V):
0.8
Iq(μA):
5
HSFET Rds(on)(Ω):
40/23
LSFET Rds(on)(Ω):
64
Control Mode:
FPWM
Functions:
N+NMOS
Package:
SOP8
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

  • 36V Input Voltage Surge

  • Wide input voltage: 8V~30V

  • Up to 4A Output Current

  •  30kHz~500kHz Adjustable Frequency

  • ±6% CC Accuracy

  • Internal Compensation 

  • 32V Input OVP Protection

  • HICCUP Mode

  • Output OVP Protection

  • Efficiency up to 94%

  • 0.2V~2V Output Line Drop Compensation

  • ±2% Feedback Voltage Accuracy

  • Integrated Soft Start

  • Thermal Shutdown

  • Secondary Cycle-by-Cycle Current Limit

  • EMI Consideration

  • SOP8 Package

未找到相应参数组，请于后台属性模板中添加

TMI2244B is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. Switching frequency can be set by external resistor. Maximum 94% efficient be obtained at 3.4A and 5V output. Two current sensor pins ensure two channel CC control. TMI2244B internal Integrate 40mΩ high side and 23mΩ low side power MOSFET. Advanced production features include UVLO, Thermal Shutdown, Soft Start, OVP.

  • Car Charger/ Adaptor

  • Rechargeable Portable Devices

  • General-Purpose CC/CV Supply

上一个
TMI2244E
下一个
TMI2282LQ

相关文件

TMI2244B_DS_EN_V1.1
TMI2244B_DS_EN_V1.1
分类:
其他下载
文件大小:
238KB
下载量:
0
2020-09-14 15:23:32
所属人群:
所有人
上一页
1

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

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