TMI5130A数据手册Tollsemi中文资料规格书

描述 Description

The TMI5130A is a constant frequency, peak current mode step-up converter with SOT23-6 package intended for small, low power applications. The TMI5130A switch at 1.2MHz and allow the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life. The TMI5130A devices feature automatic shifting to pulse frequency modulation mode at light loads, and it has very low quiescent current and standby current. The TMI5130A include under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The TMI5130A is available in a small SOT23-6 package.

特性 Features

. 2.5V to 5.5V Input Voltage Range(2). Integrated 100mΩ Power MOSFET(2). 1.2MHz Fixed Switching Frequency(2). Automatic Pulse Frequency Modulation Mode at Light Loads(2). 35μA Standby Current at 3.7VVIN to 5V VOUT(2). Internal 2.5A Switch Current Limit Typically(2). Adjustable Output Voltage with (2) 6V VFBforTMI5130A(2). Internal Compensation(2). Up to 30V Output Voltage(2). Available in a 6-Pin SOT23-6Package(2)

应用 Application

. Portable Equipment Applications
. LED Application
. Digital Still and Video Cameras