BD6520F-E2 Просмотр технического описания (PDF) - ROHM Semiconductor

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BD6520F-E2

Load Switch ICs for Potable Equipment

ROHM Semiconductor 

BD6520F,BD6522F

Technical Note

●Electrical characteristics

◎BD6520F(Unless otherwise specified, Ta = 25℃, VDD = 5V)

Parameter

Symbol

Min.

Limits

Typ.

On Resistance

RON1

-

50

RON2

-

60

Operating Current

IDD

-

110

IDDST

-

-

Control Input voltage

VCTRLL

-

-

VCTRLH

2.5

-

Control Input current

ICTRL

-1

0

Max.

70

85

220

2

0.7

-

1

Turn On Delay

Trd

200 1000 2000

Turn On Rise Time

Tr

500 2000 7500

Turn Off Delay

Tfd

-

3

20

Turn Off Fall Time

Tf

-

1

20

Discharge Resistance

UVLO Threshold Voltage

UVLO Hysteresis Voltage

RSWDC

-

350

600

VUVLOH

2.3

2.5

2.7

VUVLOL

2.1

2.3

2.5

VHYS

100

200

300

Thermal Shutdown Threshold

TTS

-

135

-

SSCTL Output Voltage

VSSCTL

-

13.5

-

Unit

Condition

mΩ VDD = 5V, VCTRL = 5V

mΩ VDD = 3V, VCTRL = 3V

µA VCTRL = 5V, OUT = OPEN

µA VCTRL = 0V, OUT = OPEN

V VCTRL L = Low Level

V VCTRL H = High Level

µA VCTRL = L, H

us

RL = 10Ω,SSCTL = OPEN

CTRL = L→H → OUT=50%

us

RL = 10Ω,SSCTL = OPEN

CTRL = 10% → 90%

us

RL = 10Ω,SSCTL = OPEN

CTRL = H→L → OUT=50%

us

RL = 10Ω,SSCTL = OPEN

CTRL = 90% → 10%

Ω

VDD = 5V, VCTRL = 0V, VOUT = 5V

V VDD increasing

V VDD decreasing

mV VHYS = VUVLOH - VUVLOL

℃ VCTRL = 5V

V

VCTRL = 5V

◎BD6522F(Unless otherwise specified, Ta = 25℃, VDD = 5V)

Parameter

Symbol

Min.

Limits

Typ.

On Resistance

RON1

-

50

RON2

-

60

Operating Current

IDD

-

110

IDDST

-

-

Control Input Voltage

VCTRLL

-

-

VCTRLH

2.5

-

Control Input Current

ICTRL

-1

0

Max.

70

85

220

2

0.7

-

1

Turn On Time

TON

-

1000 3500

Turn Off Time

TOFF

-

4

20

Discharge Resistance

UVLO Threshold Voltage

UVLO Hysteresis Voltage

RSWDC

-

350

600

VUVLOH

2.3

2.5

2.7

VUVLOL

2.1

2.3

2.5

VHYS

100

200

300

Thermal Shutdown Threshold

TTS

-

135

-

SSCTL Output Voltage

VSSCTL

-

13.5

-

Unit

Condition

mΩ VDD = 5V, VCTRL = 5V

mΩ VDD = 3.3V, VCTRL = 3.3V

µA VCTRL = 5V, OUT = OPEN

µA VCTRL = 0V, OUT = OPEN

V VCTRLL = Low Level

V VCTRLH = High Level

µA VCTRL = L, H

us

RL = 10Ω,SSCTL = OPEN

CTRL = H → OUT =90%

us

RL = 10Ω,SSCTL = OPEN

CTRL = L → OUT = 10%

Ω VDD = 5V,VCTRL = 0V

V VDD increasing

V VDD decreasing

mV VHYS = VUVLOH - VUVLOL

℃ VCTRL = 5V

V

VCTRL = 5V

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2011.05 - Rev.B

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