BD6520F View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

Manufacturer

BD6520F

Load Switch ICs for Potable Equipment

ROHM Semiconductor 

BD6520F,BD6522F

●Timing diagram

Technical Note

VDD

VCTRL

VOUT

Discharge circuit ON

OFF

ON

Fig.61 Normal operation

VDD

VCTRL

VOUT

Discharge circuit ON

VUVLOL

OFF

Fig.62 UVLO operation

VUVLOH

Over temperature

occurs

VDD

Over temperature Over temperature

corrected

occurs

Over temperature

corrected

VCTRL

VOUT

Latch

Release Set

Release

Release

Set Release

Discharge circuit

OFF

ON OFF

OFF

Fig.63 Thermal shutdown operation

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© 2011 ROHM Co., Ltd. All rights reserved.

13/16

2011.05 - Rev.B

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