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XC8110/XC8111

Series

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EXAMPLES OF APPLICATION CIRCUITS

(1-2)OR connection circuit②: Example of shipment function (ship function)

This is an example of OR connection circuit equipped with a shipment function (ship function).

The XC8110 / XC8111 can be put into standby by inputting the “H” voltage to the “Shutdown Signal” when the product is

stopped and shipped. As a result, the current consumption of the battery can be suppressed to ISTB (TYP. 0.65μA), and the

battery drive time can be extended.

Current consumption at no load under each operating condition

IC2

Operating mode

Applied

voltage to

VIN

Applied

voltage to

VOUT

Shutdown

Signal

IC2 CE

IIN

IVOUT

ICE

Pch

Driver

FET

Reverse

Protection

External power

supply applied

VIN + VREV≦

VOUT

VOUT

“L”

“H”

(VOUT)

0μA

IRBC

(0.8μA)

ICEH

(0.5μA)

OFF

Yes

Backup Operation

1.5V ~

6.0V

-

“L”

“H”

(VOUT)

IQ

(3.6μA)

0μA

ICEH

(0.5μA)

ON

-

Backup Operation

→

Ship Mode

1.5V ~

6.0V

-

“H” Pulse

“L” Pulse

(GND)

ISTB

(0.65μA)

0μA

ICEL

(0μA)

OFF

-

Ship Mode

1.5V ~

6.0V

-

“L”

“L”

(VOUT=0V)

ISTB

(0.65μA)

0μA

ICEL

(0μA)

OFF

-

XC8110/11

CL

CIN

VIN

VOUT

VSS

CE

XC8110/11

CL

CIN

VIN

VOUT

VSS

CE

COUT

IIN

Main Power

5V

Shutdown

Signal

Rpull

IVOUT

ICE

Battery

For Backup

ex) 2~3V

VIN

VOUT

IC2

IC1