BD2204GUL datasheet(3/27 Pages) ROHM

Teilenummer	BD2204GUL

Bauteilbeschribung	Power Supply Selector Switch IC for SD Cards

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Hersteller	ROHM [Rohm]

Direct Link	http://www.rohm.com

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BD2204GUL

TSZ02201-0GDG0H300050-1-2

25.Sep.2015 Rev.003

TSZ22111

• 15 • 001

www.rohm.com

Recommended Operating Conditions (Ta= -40°C to +85°C)

Parameter

Symbol

Ratings

Unit

Min

Typ

Max

Switch1 input voltage

VIN1

2.7

3.3

4.5

V

Switch2 input voltage

VIN2

1.2

1.8

2.4

V

Output current

IOUT

-

0.5

A

Electrical Characteristics

(VIN1= 3.3V, VIN2= 1.8V, Ta= 25°C, unless otherwise specified.)

Parameter

Symbol

Limits

Unit

Condition

Min

Typ

Max

Operating current1

IDD1

-

30

45

μA

VEN = 1.2V, VSEL = 0V

VOUT = OPEN

Operating current2

IDD2

-

35

52.5

μA

VEN = VSEL = 1.2V

VOUT = OPEN

Standby current

ISTB

-

0.01

1

μA

VEN = 0V, VOUT = OPEN

EN, SEL input voltage

VENH

VSELH

1.2

-

V

High input

VENL

VSELL

-

0.4

V

Low input

EN, SEL input H current

IENH

ISELH

2.3

4.7

11.0

μA

VEN = VSEL = 3.3V

with pull-down resistance

EN, SEL input L current

IENL

ISELL

-1.0

-

1.0

μA

VEN = VSEL = 0V

Pull-down resistance

Rpd

300

700

1400

k

Ω

EN and SEL PIN

pull-down resistance

On-resistance1

RON1

-

120

200 *2

mΩ

IOUT = 500mA

On-resistance2

RON2

-

120

200 *2

mΩ

IOUT = 500mA

Switch leakage current

ILEAK

-

0.01

1

μA

VEN = 0V, VOUT = 0V

Output rise time1

TON1

-

60

300

μs

SEL = L, RL

= 10Ω

VOUT

: 10% → 90%

Output fall time1

TOFF1

-

0.1

1

μs

SEL = L, RL

= 10Ω

VOUT : 90%

→ 10%

Output fall time1DISC

TOFF1D

-

300

1000

μs

EN = SEL = L, CL

= 1μF

VOUT : 90%

→ 10%

Output rise time2

TON2

-

30

150

μs

SEL = H, RL

= 10Ω

VOUT

: 10% → 90%

Output fall time2

TOFF2

-

0.1

1

μs

SEL = H, RL

= 10Ω

VOUT : 90%

→ 10%

Output fall time2DISC

TOFF2D

-

220

1000

μs

EN = L, SEL = H, C

L = 1μF

VOUT : 90%

→ 10%

Discharge on-resistance

RDISC

-

80

150

Ω

IOUT = -1mA, VEN = 0V

Discharge current

IDISC

-

10

15

mA

VOUT = 3.3V, VEN = 0V

VOUT drop voltage*3

Voutdrop1

-

0.4

V

CL = 15

μF, IOUT = 500mA

VOUT = VIN1→VIN2

Voutdrop2

-

0.4

V

CL = 15

μF, IOUT = 500mA

VOUT = VIN2→VIN1

*2 Not 100% tested at the time of shipment.

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