V“dŒ³ SHINDENGEN TOPICS

Notice of commencement of shipping for samples of the MF2001SF
industry minimum low input voltage driven IC

1DOverview

@There has been a recent focus on measures for operation at low input voltages in order to avoid devices being unable to function correctly as a result of drops in battery voltage which occur when an automobile restarts from a cold cranking or idling stop.
@The newly developed MF2001SF achieves an industry best low input voltage of 2 V and is compatible with the LV124 cold cranking conditions (battery voltage drop to 3.2 V) established by German automobile manufacturers, allowing devices to operate correctly even when battery voltage drops.
@The device is also a high side drive control IPD with built-in Pch high withstand voltage power MOSFET that is also compatible with wide input voltage range of 2 V to 42 V developed using Shindengen's proprietary technologies.

2. Features

¡Achieves the industry's best low voltage input of 2 V
¡Compliant with LV124 cold cranking conditions (drop in battery voltage to 3.2 V)
¡Utilizes a 2 wire latch model which makes it possible to maintain output during cranking
¡Wide input voltage range: DC 2 V to 42 V
¡Safety design: Will not be damaged by adjacent pin shorts, etc.

3DSpecifications

¡Input voltage drive: Can operate from 2 V
¡Wide input voltage range: DC 2 V to 42 V
¡Standby current (dark current): 20 ƒÊA typ.
¡Operation mode: Drive signal 2 wire (Latch model: Enables maintenance of output even when output from the microcontroller etc. stops)
¡Output Pch MOSFET current: 1 A max
¡Output Pch MOSFET ON resistance: 330 mƒ¶ typ.
¡Built-in protection functions: Overcurrent protection, overheat protection
¡Junction temperature: Tj max = 150‹C
¡Recovery after short detection: Automatic recovery

4DTypical Applications

¡Battery direct linked high side switches (for relay drive)

5DBasic Circuit Configuration

6DPin Arrangement / Exterior Diagram (HSOP-8N Package)

Pin No. Symbol Function
1 VIN Power supply pin
2 DIAG Output status notification pin
3 CT Short output monitoring timer
4 CRT Automatic recovery timer
5 ON High side ON pin
6 GND Ground pin
7 OFF High side OFF pin
8 OUT Output pin

7DInquiries

Shindengen Electric Manufacturing Co., Ltd.
Marketing & Sales Dept. Sales Div. Group
e-mail: dendeba@shindengen.co.jp

* Content accurate as of April, 2017.

8DNotes

EThe content of these materials may be changed at any time without prior notice for product improvements or other reasons.
EOur company shall not be held responsible or liable for any damages, or infringement of patents or other rights which occur as a result of the use of these materials.
EReproduction of any portion of these materials without prior written authorization is strictly prohibited.

 

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