BD2226G_14 datasheet(3/26 Pages) ROHM

Nome de Peças	BD2226G

Descrição Electrónicos	1.0A Current Limit High Side Switch ICs

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Fabricante Electrônico	ROHM [Rohm]

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BD2226G

BD2227G

Datasheet

Absolute Maximum Ratings

(Ta=25°C)

Parameter

Symbol

Rating

Unit

IN Supply Voltage

VIN

-0.3 to +6.0

V

EN(/EN) Input Voltage

VEN,

V/EN

-0.3 to +6.0

V

/OC Voltage

V/OC

-0.3 to +6.0

V

/OC Sink Current

I/OC

5

mA

OUT Voltage

VOUT

-0.3 to VIN + 0.3

V

Storage Temperature

Tstg

-55 to +150

°C

Power Dissipation

Pd

0.67 (Note 1)

W

(Note 1) Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 5.4mW per 1°C above 25°C.

Caution:

Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit

between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated

over the absolute maximum ratings.

Recommended Operating Conditions

Parameter

Symbol

Rating

Unit

Min

Typ

Max

IN Operating Voltage

VIN

2.7

5.0

5.5

V

Operating Temperature

Topr

-40

-

+85

°C

Electrical Characteristics

BD2226G

(VIN= 5V, Ta= 25°C, unless otherwise specified.)

DC Characteristics

Parameter

Symbol

Limit

Unit

Conditions

Min

Typ

Max

Operating Current

IDD

-

110

160

μA

VEN= 5V

VOUT= Open

Standby Current

ISTB

-

0.01

5

μA

VEN= 0V

VOUT= Open

EN Input Voltage

VENH

2.0

-

V

High Input

VENL

-

0.8

V

Low Input

EN Input Leakage

IEN

-1

+0.01

+1

μA

VEN= 0V or 5V

ON-Resistance

RON

-

150

200

mΩ

IOUT= 250mA

Over-Current Threshold

ITH

750

1000

1350

mA

Short Circuit Output Current

ISC

500

-

mA

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

Limit

Unit

Conditions

Min

Typ

Max

Output Rise Time

tON1

0.2

1

6

ms

RL= 20Ω

Output Turn ON Time

tON2

0.3

1.5

10

ms

RL= 20Ω

Output Fall Time

tOFF1

0.1

1

20

μs

RL= 20Ω

Output Turn OFF Time

tOFF2

0.3

3

40

μs

RL= 20Ω

/OC Delay Time

t/OC

10

15

20

ms

3/22

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TSZ22111･15･001

TSZ02201-0E3E0H300210-1-2

21.Aug.2014 Rev.002

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