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TMI5130A

30V Output, 2.5A Current Limit, 1.2MHz Low IQ Asynchronous Boost Regulator
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浏览量:
1000
产品编号
Vin Range (V):
2.5 to 5.5
Vout_Max (V):
30
Isw_limit (A):
2.5
Switching Frequency (Hz):
1.2M
Vfb (V):
1.2
Iq (μA):
30
HSFET Rds(on) (Ω):
NA
LSFET Rds(on) (Ω):
0.1
Control Mode:
CM
Functions:
Non-sync.Boost / PFM
Package:
SOT23-6
Status:
ES
数量
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库存:
0
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FEATURES
参数
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION

. 2.5V to 5.5V Input Voltage Range

. Integrated 100mΩ Power MOSFET

. 1.2MHz Fixed Switching Frequency

. Automatic Pulse Frequency Modulation Mode at Light Loads

. 35μA Standby Current at 3.7V VIN to 5V VOUT

. Internal 2.5A Switch Current Limit Typically

. Adjustable Output Voltage with

  6V VFB for TMI5130A

. Internal Compensation

. Up to 30V Output Voltage

. Available in a 6-Pin SOT23-6 Package

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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.

. Portable Equipment Applications

. LED Application

. Digital Still and Video Cameras

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2020-09-16 16:23:07
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