BD2220G-LBTR datasheet(3/24 Pages) ROHM

Part #	BD2220G-LBTR

Description	1ch Small Package High Side Switch ICs

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Manufacturer	ROHM [Rohm]

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BD2220G-LB

BD2221G-LB

Datasheet

www.rohm.com

TSZ22111･15･001

TSZ02201-0E3E0H300380-1-2

21.Feb.2014 Rev.002

Absolute Maximum Ratings (Ta=25℃)

Parameter

Symbol

Ratings

Unit

VIN supply voltage

VIN

-0.3 to 6.0

V

EN(/EN) input voltage

VEN(/EN)

-0.3 to 6.0

V

/OC voltage

V/OC

-0.3 to 6.0

V

/OC sink current

I/OC

5

mA

VOUT voltage

VOUT

-0.3 to 6.0

V

Storage temperature

TSTG

-55 to 150

℃

Power dissipation

Pd

675

*1

mW

*1

Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 5.4mW per 1

oC above 25oC.

Recommended Operation Range

Parameter

Symbol

Ratings

Unit

Min.

Typ.

Max.

VIN operating voltage

VIN

2.7

5.0

5.5

V

Operating temperature

TOPR

-40

-

85

℃

Electrical Characteristics (VIN= 5V, Ta= 25℃, unless otherwise specified.)

DC Characteristics

Parameter

Symbol

Limits

Unit

Conditions

Min.

Typ.

Max.

Operating current

IDD

-

110

160

μA

VEN = 5V (BD2220G)

V/EN = 0V (BD2221G)

VOUT = open

Standby current

ISTB

-

0.01

5

μA

VEN = 0V (BD2220G)

V/EN = 5V (BD2221G)

VOUT = open

EN(/EN) input voltage

VEN(/EN)

2.0

-

V

High input

VEN(/EN)

-

0.8

V

Low input

EN(/EN) input leakage

IEN(/EN)

-1.0

0.01

1.0

μA

VEN(/EN) = 0V or 5V

On-resistance

RON

-

160

210

m

Ω

IOUT = 50mA

Switch leak current

ILSW

-

1.0

μA

VEN(/EN) = 0V, VOUT = 0V

Reverse leak current

IREV

-

1.0

μA

VOUT = 5.5V, VIN = 0V

Over-current threshold

ITH

0.5

-

1.0

A

Short circuit output current

ISC

0.35

-

A

VOUT = 0V, RMS

/OC output low voltage

V/OC

-

0.4

V

I/OC = 0.5mA

UVLO threshold

VTUVH

2.1

2.3

2.5

V

VIN increasing

VTUVL

2.0

2.2

2.4

V

VIN decreasing

AC Characteristics

Parameter

Symbol

Limits

Unit

Conditions

Min.

Typ.

Max.

Output rise time

TON1

-

1

6

ms

RL = 20

Ω

Output turn-on time

TON2

-

1.5

10

ms

RL = 20

Ω

Output fall time

TOFF1

-

1

20

μs

RL = 20

Ω

Output turn-off time

TOFF2

-

3

40

μs

RL = 20

Ω

/OC delay time

T/OC

10

15

20

ms

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