BD8158FVM(2010) View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

MFG CO.

BD8158FVM
(Rev.:2010)

High-efficiency Step-up Switching Regulators with Built-in Power MOSFET

ROHM Semiconductor 

BD8152FVM, BD8158FVM

Timing Chart

Startup sequence

VCC

ENB

SS

SW

VO

Overcurrent protection operating

Fig. 21 Startup Sequence Waveform

2.5V

VCC,ENB

SS

SW

VO

IO

Fig. 22 Overcurrent Protection Operating Waveform

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© 2010 ROHM Co., Ltd. All rights reserved.

7/17

Technical Note

2010.03 - Rev.B

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