R5104V

5

ELECTRICAL CHARACTERISTICS

Topt=25

°C

Symbol

Item

Conditions

Min.

Typ.

Max.

Unit

Operating Voltage

36

V

Supply Current

=0mA

60

100

µA

Ioff

Supply Current (WDT inactive)

=12V, CE=0V

50

90

µA

CE Input Voltage “H”

2.0

V

CE Input Voltage “L”

0.00

0.25

V

VR part

Symbol

Item

Conditions

Min.

Typ.

Max.

Unit

Output Voltage

×0.98

×1.02

V

Output Current(*1)

=12V

1.0

A

Dropout Voltage(*1)

=300mA

50

mV

Load Regulation(*1)

15

60

mV

Line Regulation(*1)

0.05

0.10

%/V

∆Topt

Output Voltage Temperature

Coefficient (*1)

-40

±50

ppm/

°C

EXT Output Sink Current Limit

9

14

20

mA

EXT Output Sink Current Limit

(Output short)

0.20

0.50

0.85

mA

Current Limit Detector

Threshold

0.23

0.30

0.37

V

RR

Ripple Rejection

500mVp-p

55

dB

current does not always mean continuous current because of the limit of power dissipation of PNP transistor.

VD part

Symbol

Item

Conditions

Min.

Typ.

Max.

Unit

Detector Threshold

×0.98

×1.02

V

Hysteresis Range

×0.01

×0.02

×0.03

V

∆Topt

Detector Threshold Temperature

Coefficient

±50

ppm/°C

2.35

2.50

2.65

V

Internal Current value for

Delay Time Setting

0.12

0.30

0.47

µA

Minimum Operating Voltage

2.0

V

WDT part

Symbol

Item

Conditions

Min.

Typ.

Max.

Unit

Watchdog Timeout period

=0.1µF

200

300

510

ms

Reset Hold Time of WDT

=0.1µF

35

70

120

ms

SCK Input Voltage “H”

0.8

V

SCK Input Voltage “L”

0.0

0.1

V

500

SCK Input Pulse Width

5000

ns