BD5352 - ROHM Electronics - Datasheet.Directory

BD52XXG/FVE series

BD53XXG/FVE series

High-accuracy detection voltage

Low current consumption

Description

Features

Applications

VOLTAGE DETECTOR IC

with adjustable delay time

12

4

5

3

12

4

5

3

1pin : RESET output

2pin : Supply voltage

3pin : GND

4pin : N.C.

5pin : CT

(UNIT:mm)

SSOP5(SMP5C2)

(5)

2.9

±

0.2

1.6

–0.1

+0.2

2.8

±

0.2

(3)

(4)

(2)(1)

+0.05

0.13

–0.03

0.2MIN

0.95

0.1

1.25MAX

0.05±0.05

1.1

±

0.05

0.42

+0.05

–0.04

BD52XXG/FVE, BD53XXG/FVE are series of high-accuracy

detection voltage and low current consumption VOLTAGE

DETECTOR ICs adopting CMOS process.

New lineup of 152 types with delay time circuit have developed

in addition to well-reputed 152 types of VOLTAGE DETECTOR ICs.

Any delay time can be established by using small capacitor due to

high-resistance process technology.

Total 152 types of VOLTAGE DETECTOR ICs including

BD52XXG/FVE series (Nch open drain output) and BD53XXG/

FVE series (CMOS output), each of which has 38 kinds in every

0.1V step (2.3~6.0V) have developed.

1) Detection voltage: 0.1V step line-up 2.3~6.0V (Typ.)

2) High-accuracy detection voltage:±1.5% (Max.)

3) Ultra low current consumption: 0.95µA (Typ.)

4) Nch open drain output (BD52XXG/FVE series),

CMOS output (BD53XXG/FVE series)

5) Small VSOF5(EMP5), SSOP5(SMP5C2) package

Every kind of appliances with microcontroller

and logic circuit

BD52XXG

BD53XXG

1pin : RESET output

2pin : SUB

Connect to GND

3pin : CT

4pin : GND

5pin : Supply voltage

BD53XXFVE

BD52XXG/FVE BD53XXG/FVE

Pin No.

SSOP5(SMP5C2)

VSOF5(EMP5)

Vout

VDD

GND

NC. CT

SUB CT

1 2 3 4 5

VSOF5(EMP5)

Application Circuit

1.6

±

0.05

0.22

±

0.05

0.13

±

0.05

Lot No.

1

0.5

2

4

5

1.6

±

0.05

0.2MAX

0.6MAX 1.2

±

0.05

1.0

±

0.05

0.08

M

3

Vout

VDD

Reset

VDD

GND CT

Vref

Reset

VDD

Vout

VDD

GND CT

Vref

Absolute Maximum Ratings (Ta=25˚C)

Output voltage Nch open drain output

CMOS output

Power dissipation:SSOP5(SMP5C2)

Input voltage of CT

Power dissipation:VSOF5(EMP5)

Operating temperature range

Parameter Symbol Unit

VOUT

VCT

Pd

Topr

V

mW

Storage temperature range Tstg

Limits

– 40

~

+ 85

– 55

~

+ 125

540

210

GND – 0.3

~

+ 10

GND – 0.3

~

VDD + 0.3

GND – 0.3

~

VDD + 0.3

˚C

Power supply voltage VDD – GND – 0.3

~

+ 10 V

*1

*2

Characteristic diagram and Measurement circuit

—

0.90

0.80

0.85

0.90

—

2.70

— 0.80 2.40 VDET=2.3

~

3.1V

— 0.85 2.55 VDET=3.2

~

4.2V

VDET=4.3

~

5.2V

— 0.95 2.85 VDET=5.3

~

6.0V

VDET=3.2

~

4.2V

VDET=4.3

~

5.2V

VDET=5.3

~

6.0V

— 0.75 VDET=2.3

~

3.1V2.25

2.40

2.55

2.70

0.1

µA

Icc1

Icc2

Ileak

Circuit current when ON

Circuit current when OFF

Output leak current

VsX0.03 VsX0.05 VsX0.08 %∆VDET

Hysteresis voltage RL=470kΩ, VDD=L H L

*1

Detection voltage

temperature coefficient VDET/∆T—±100 ±360 ppm/ ˚C

*1 This value is guranteed at Ta=25˚C.

VDD=VDET–0.2V

VDD=VDET+2V

0.95 — — VVOPL

Min. operating voltage RL=470kΩ, VOL

≥

0.4V

VDD=VDS=10V

0.7 1.4 —

0.9 1.8 —

1.1 2.2 —

mAIOH

"H" output current

VDS=0.5V, VDD=4.8V VDET=2.3

~

4.2V

VDS=0.5V, VDD=6.0V VDET=4.3

~

5.2V

VDS=0.5V, VDD=8.0V VDET=5.3

~

6.0V

Electrical characteristics (Unless otherwise noted; Ta=-25

~

85˚C)

2.0 5.0 — mAIOL

"L" output current 0.4 1.2 — VDS=0.5V, VDD=1.2V

VDS=0.5V, VDD=2.4V (VDET

≥

2.7V)

Symbol Min. Max. Unit ConditionsTyp.Parameter

*1 Derating: 5.4mW/˚C for operation above Ta=25˚C.(Mounted on a 70.0mmX70.0mmX16mm glass epoxy PCB.)

*2 Derating: 2.1mW/˚C for operation above Ta=25˚C.(Mounted on a 70.0mmX70.0mmX16mm glass epoxy PCB.)

*2 TPLH : VDD=(VDET typ.–0.5V) (VDET typ.+0.5V).

Note) RL is not necessary for CMOS output type.

Note) Please refer to the detection voltage of Line-up table.

Output delay time "L H" Output delay time "H L"

VDET=2.3~2.6V

VDET=2.7~4.2V

VDET=4.3~5.2V

VDET=5.3~6.0V

VDD=VDETX1.1

5.5 9 12.5 MΩRCTOutput delay resistance VDD=VDETX1.1

15 40 — µAICT

CT pin output current VCT=0.1V,VDD=0.95V

VCT=0.5V,VDD=1.5V

150 240 —

VDDX0.35 VDDX0.5 VDDX0.6

VDDX0.4 VDDX0.5 VDDX0.6

VDDX0.3 VDDX0.45 VDDX0.6 V

VCTH

CT pin Threshold voltage

VDDX0.3 VDDX0.4 VDDX0.6

5V

VDET 0.5V

RL=100kΩ

100pF

VDD

VOUTCT

GND

100pF

5V

VDET 0.5V

RL=100kΩ

VDD

VOUT

GND

CT

CT Capacitance

[µF]

delay time[s]

10

1

0.1

0.01

0.001

0.0001

0.00001

0.000001

10.10.010.0010.0001

[BD5242G/FVE]

CT Capacitance

[µF]

delay time[µs]

40.00

35.00

30.00

25.00

20.00

15.00

10.00

5.00

0.00

0.0001 0.0010 0.0100 0.1000 1.0000

[BD5242G/FVE]

Part number and Marking of samples

BD5260PW

PV

PU

PT

PS

PR

PQ

PP

PN

PM

6.0V

5.9V

5.8V

5.7V

5.6V

5.5V

5.4V

5.3V

5.2V

5.1V

PB

PA

MV

MU

MT

MS

MR

MQ

MP

MN

4.1V

4.0V

3.9V

3.8V

3.7V

3.6V

3.5V

3.4V

3.3V

3.2V

RW

RV

RU

RT

RS

RR

RQ

RN

RM

RP

6.0V

5.9V

5.8V

5.7V

5.6V

5.5V

5.4V

5.3V

BD5241

BD5259

BD5258

BD5257

BD5256

BD5255

BD5254

BD5253

BD5252

BD5251

BD5240

BD5239

BD5238

BD5237

BD5236

BD5235

BD5234

BD5233

BD5232

BD5360

BD5359

BD5358

BD5357

BD5356

BD5355

BD5354

BD5353

5.2V

5.1V

BD5352

BD5351

Marking Voltage Part No. Marking Voltage Part No. Marking Voltage Part No. Marking Voltage Part No.

BD5341RB

RA

QV

QU

QT

QS

QR

QQ

QP

QN

4.1V

4.0V

3.9V

3.8V

3.7V

3.6V

3.5V

3.4V

3.3V

3.2V

BD5340

BD5339

BD5338

BD5337

BD5336

BD5335

BD5334

BD5333

BD5332

BD5250PL

PK

PJ

PH

PG

PF

PE

PD

PC

5.0V

4.9V

4.8V

4.7V

4.6V

4.5V

4.4V

4.3V

4.2V

MM

ML

MK

MJ

MH

MG

MF

ME

MD

3.1V

3.0V

2.9V

2.8V

2.7V

2.6V

2.5V

2.4V

2.3V

RL

RK

RJ

RH

RG

RF

RE

RC

RD

5.0V

4.9V

4.8V

4.7V

4.6V

4.5V

4.4V

4.3V

BD5231

BD5249

BD5248

BD5247

BD5246

BD5245

BD5244

BD5243

BD5242

BD5230

BD5229

BD5228

BD5227

BD5226

BD5225

BD5224

BD5223

BD5350

BD5349

BD5348

BD5347

BD5346

BD5345

BD5344

BD5343

4.2V BD5342

BD5331QM

QL

QK

QJ

QH

QG

QF

QE

QD

3.1V

3.0V

2.9V

2.8V

2.7V

2.6V

2.5V

2.4V

2.3V

BD5330

BD5329

BD5328

BD5327

BD5326

BD5325

BD5324

BD5323

Circuit current "L" output current "H" output current

I/O characteristic

BD52XXG/BD53XXG : SSOP5 (SMP5C2)

BD52XXFVE/BD53XXFVE : VSOF5 (EMP5)

(5)(4)

(3)

(2)

(1)

Marking Lot.No

(5)(4)

(3)

(2)

(1)

Marking

Lot.No

3 4 5 6

25

30

35

45

40

1 2

5

10

15

20

0

VDS

[V]

IOH

[mA]

V

DD

=8.0V

V

DD

=6.0V

VDD=4.8V

[BD5342G/FVE]

Timing waveform

Detection voltage

VDET

VDD

VOUTCT

GND

A

VDD

VDS

VDD

VOUT

GND

A

VDD

VDS

VDD

VOUT

GND

A

CT CT

RL=470KΩ

VDD

V

VDD

VOUT

GND

CT

RL=470KΩ

VDD

V

VDD

VOUT

GND

CT

521 43 1076 98

0.5

1.0

1.5

VDD[V]

I

DD

[µA]

0

[BD5242G/FVE] 18

[mA]

1.5 2 2.5

10

15

0.5 1

5

0

VDS [V]

IOL

VDD=1.2V

VDD=2.4V

[BD5242G/FVE]

3.50.5 1.5 2.5 3 4.54 5.5521

1

2

3

4

5

6

7

8

9

0

VDD[V]

VOUT [V]

Ta=25˚C

[BD5242G/FVE]

0 50-40 90

Ta [˚C]

3.4

3.8

4.2

4.6

5.0

5.4

[V]

[BD5242G/FVE]

low to high(V

DET

+∆V

DET

)

high to low(V

DET

)

VDD

VOUT

VDET

0V

VOH

TPLH

VOL

VDET+∆VDET

TPHL

TPLH

Line-up

Nch open drain output

( BD52XXG/FVE )

CMOS output

( BD53XXG/FVE )

Detection voltage VDET ( V )Ta=25˚C

Detection

voltage

VDET

Hysteresis

voltage

( V, Typ. )

Package

Min. Typ. Max.

VDETX 0.05

5.9V

5.8V

5.7V

5.6V

5.5V

5.4V

5.3V

5.2V

5.1V

5.0V

4.9V

4.8V

4.7V

4.6V

4.5V

4.4V

4.3V

4.2V

4.1V

4.0V

3.9V

3.8V

3.7V

3.6V

3.5V

3.4V

3.3V

3.2V

3.1V

3.0V

2.9V

2.8V

2.7V

2.6V

2.5V

2.4V

2.3V

BD5259G/FVE

BD5258G/FVE

BD5257G/FVE

BD5256G/FVE

BD5255G/FVE

BD5254G/FVE

BD5253G/FVE

BD5252G/FVE

BD5251G/FVE

BD5250G/FVE

BD5249G/FVE

BD5248G/FVE

BD5247G/FVE

BD5246G/FVE

BD5245G/FVE

BD5244G/FVE

BD5243G/FVE

BD5242G/FVE

BD5241G/FVE

BD5240G/FVE

BD5239G/FVE

BD5238G/FVE

BD5237G/FVE

BD5236G/FVE

BD5235G/FVE

BD5234G/FVE

BD5233G/FVE

BD5232G/FVE

BD5231G/FVE

BD5230G/FVE

BD5229G/FVE

BD5228G/FVE

BD5227G/FVE

BD5226G/FVE

BD5225G/FVE

BD5224G/FVE

BD5223G/FVE

BD5359G/FVE

BD5358G/FVE

BD5357G/FVE

BD5356G/FVE

BD5355G/FVE

BD5354G/FVE

BD5353G/FVE

BD5352G/FVE

BD5351G/FVE

BD5350G/FVE

BD5349G/FVE

BD5348G/FVE

BD5347G/FVE

BD5346G/FVE

BD5345G/FVE

BD5344G/FVE

BD5343G/FVE

BD5342G/FVE

BD5341G/FVE

BD5340G/FVE

BD5339G/FVE

BD5338G/FVE

BD5337G/FVE

BD5336G/FVE

BD5335G/FVE

BD5334G/FVE

BD5333G/FVE

BD5332G/FVE

BD5331G/FVE

BD5330G/FVE

BD5329G/FVE

BD5328G/FVE

BD5327G/FVE

BD5326G/FVE

BD5325G/FVE

BD5324G/FVE

BD5323G/FVE

5.812

5.713

5.615

5.516

5.418

5.319

5.221

5.122

5.024

4.925

4.827

4.728

4.630

4.531

4.433

4.334

4.236

4.137

4.039

3.940

3.842

3.743

3.645

3.546

3.448

3.349

3.251

3.152

3.054

2.955

2.857

2.758

2.660

2.561

2.463

2.364

2.266

5.900

5.800

5.700

5.600

5.500

5.400

5.300

5.200

5.100

5.000

4.900

4.800

4.700

4.600

4.500

4.400

4.300

4.200

4.100

4.000

3.900

3.800

3.700

3.600

3.500

3.400

3.300

3.200

3.100

3.000

2.900

2.800

2.700

2.600

2.500

2.400

2.300

5.989

5.887

5.786

5.684

5.583

5.481

5.380

5.278

5.177

5.075

4.974

4.872

4.771

4.669

4.568

4.466

4.365

4.263

4.162

4.060

3.959

3.857

3.756

3.654

3.553

3.451

3.350

3.248

3.147

3.045

2.944

2.842

2.741

2.639

2.538

2.436

2.335

SSOP5(SMP5C2)/VSOF5(EMP5)

6.0V BD5260G/FVE BD5360G/FVE 5.910 6.000 6.090