bd8622efv ROHM Co. Ltd., bd8622efv Datasheet - Page 7

• Manufacturer Part Number: bd8622efv
• Description: Built-in 1ch Fet Light Load Type Dc/dc Converters
• Manufacturer: ROHM Co. Ltd.

● Operation description
Enable control
GND substrate pattern and power supply-when the terminal EN is short-circuited to the terminal VIN and it is used.
When standing up of VIN is too steep (1msec or less), a defective start might be caused according to the state of Pascon between
The device can be controlled ON/OFF by EN terminal (16 pin) voltage.
An internal circuit starts when VEN reaches 1.1V.
Fig.2
ON/OFF transition wave form in EN controlling
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