BD6370GUL, BD6758MWV, BD6758KN

Technical Note

6/32

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2009.06 - Rev.A

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AC characteristics are reference values, then the performance of IC’s characteristics is not guaranteed.

5) BD6758MWV and BD6758KN Electrical Characteristics (Unless otherwise specified, Ta=25°C, VCC=3.0V, VM=5.0V)

Parameter

Symbol

Limit

Unit

Conditions

Min.

Typ.

Max.

Overall

Circuit current

during standby operation

ICCST

-

0

10

μA

PS=0V

Circuit current

ICC

-

1.4

2.5

mA

PS=VCC with no signal

Control input (IN=PS, IN1A to 5B, SEL1 to 2, BRK1 to 2, EN1, and IN5)

High level input voltage

VINH

2.0

-

-

V

Low level input voltage

VINL

-

-

0.7

V

High level input current

IINH

15

30

60

μA

VINH=3V

Low level input current

IINL

-1

0

-

μA

IVINL=0V

Pull-down resistor

RIN

50

100

200

kΩ

UVLO

UVLO voltage

VUVLO

1.6

-

2.4

V

Full-ON Drive block (ch1 to ch4)

Output ON-Resistance

RON

-

1.2

1.5

Ω

Io=±400mA on high and low sides in total

Linear Constant-Current Drive block (ch5)

Output ON-Resistance

RON

-

1.0

1.25

Ω

Io=±400mA on high and low sides in total

VREF output voltage

VREF

1.16

1.20

1.24

V

Iout=0~1mA

Output limit voltage

VOL

194

200

206

mV

RNF=0.5Ω, VLIM=0.2V

BD6370GUL

[20nsec/div]

Fig.29 I/O AC Responses (toff, tf)

ch5 Constant-Current Drive Mode

OUT5A-5B

current

[200mA/div]

INPUT45

voltage

[5V/div]

BD6370GUL

[20nsec/div]

Fig.28 I/O AC Responses (toff, tf)

ch4 Constant-Current Drive Mode

OUT4A-4B

current

[200mA/div]

INPUT34or45

voltage

[5V/div]

BD6370GUL

[500nsec/div]

Fig.26 I/O AC Responses (ton, tr)

ch4 Constant-Current Drive Mode

OUT4A-4B

current

[200mA/div]

INPUT34or45

voltage

[5V/div]

BD6370GUL

[500nsec/div]

Fig.27 I/O AC Responses (ton, tr)

ch5 Constant-Current Drive Mode

OUT5A-5B

current

[200mA/div]