概要
概要
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MP3209

アクティブ

1.4MHz, 350mA Boost Converter

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Datasheet (EN)

製品説明

The MP3209 is a current mode step up converter intended for small, low power applications. The MP3209 switches at 1.4MHz and allows the use of tiny, low cost capacitors and inductors to achieve a solution less than 1mm in height. Internal soft start results in small inrush current and extends battery life. The MP3209 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP3209 is available in small 5¬pin TSOT23 and 2mm x 2mm ultra-thin QFN 8-pin packages.

製品の特長

2.5V to 6V Input Voltage Range
On Board Power MOSFET
Uses Tiny Capacitors and Inductors
1.4MHz Fixed Switching Frequency
Internally Compensated
Internal Soft-Start
Operates with Input Voltage as Low as 2.5V and Output Voltage as High as 22V
UVLO, Thermal Shutdown
Internal Current Limit
Available in TSOT23-5 and Ultra-Thin 2x2mm QFN Packages

パラメータ

Vout (min) (V)3
Vin (min) (V)2.5
Vin (max) (V)6
Isw Limit (typ) (A)0.35
Iq (typ) (mA)0.635
Regulated Outputs1
Vout (max) (V)22
Vfb (V)1.25
GradeCatalog
PackageTSOT23-5, UTQFN-8 (2x2)
Special FeaturesCurrent Limiting, Enable, Thermal Shutdown
SSInternal
Down ModeNo
PGNo
Input/Output DisconnectNo
Enable All Buying Option LinkNo
Disable Add To Cart ButtonNo
Enable Evaluation Kit ButtonNo
Disable In Stock BlockNo

1.3MHz 350mA Boost Converter Evaluation Board

The EV3209DJ-00A is the evaluation board for the MP3209. The MP3209 is a current mode step up converter intended for small, low power applications. The MP3209 switches at 1.3MHz and allows the use of tiny, low cost capacitors and inductors to achieve a solution less than 1mm in height. Internal soft start results in small inrush current and extends battery life.

The MP3209 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP3209 is available in small 5pin TSOT23 and 2mm x 2mm ultra-thin QFN 8-pin packages.

￥2,716.25 + tax