BD53E54G datasheet, PDF - EEWORLD Datasheet

Datasheet

Voltage Detector IC Series

Free Delay Time Setting

CMOS Voltage Detector IC Series

BD52Exxx-M series BD53Exxx-M series

●General

Description

Rohm's BD52Exxx and BD53Exxx series are highly

accurate, low current consumption Voltage Detector

ICs with a capacitor controlled time delay. The line up

includes BD52Exxx devices with N-channel open drain

output and BD53Exxx devices with CMOS output. The

devices are available for specific detection voltages

ranging from 2.3V to 6.0V in increments of 0.1V.

●Features

Delay Time Controlled by external Capacitor

Two output types (N-channel open drain and CMOS

output)

Ultra-low current consumption

Very small, lightweight and thin package

Package SSOP5 is similar to SOT-23-5(JEDEC)

●Typical

Application Circuit

V

DD1

R

L

(for Automotive Accessories)

●Key

Specifications

Detection voltage:

2.3V to 6.0V (Typ.)

0.1V steps

High accuracy detection voltage:

±1.0%

Ultra-low current consumption:

0.95µA (Typ.)

●Package

SSOP5:

2.90mm x 2.80mm x 1.25mm

●Applications

Circuits using microcontrollers or logic circuits that

require a reset.

V

DD2

V

DD1

BD52Exxx-M

C

T

C

L

R

ST

Micro

controller

BD53Exxx-M

C

T

Micro

R

ST

controller

C

L

(Capacitor for

noise filtering)

(Capacitor for

noise filtering)

GND

Open Drain Output type

BD52Exxx-M Series

●Connection

Diagram

SSOP5

TOP VIEW

C

T

N.C.

CMOS Output type

BD53Exxx-M Series

Marking

●Pin

Descriptions

PIN No.

1

2

3

4

5

Symbol

V

OUT

V

DD

GND

N.C.

C

T

V

OUT

V

DD

GND

Lot. No

SSOP5

Function

Reset Output

Power Supply Voltage

GND

Unconnected Terminal

Capacitor connection terminal for

output delay time

○Product

structure：Silicon monolithic integrated circuit

○This

product is not designed for protection against radioactive rays

.

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TSZ02201-0R7R0G300090-1-2

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BD52Exxx-M series BD53Exxx-M series

●Ordering

Information

Datasheet

B

Part

Number

D

x

E

x

-

M

T

R

Output Type

52 : Open Drain

53 : CMOS

Reset Voltage Value Package

23 : 2.3V

G : SSOP5

0.1V step

60 : 6.0V

Automotive Accessories Packaging and

forming specification

TR : Embossed tape

and reel

SSOP5

2.9±0.2

5

4

+

6

°

4

° −4°

Tape

Quantity

Direction

of feed

Embossed carrier tape

3000pcs

TR

The direction is the 1pin of product is at the upper right when you hold

+0.2

1.6

−0.1

2.8±0.2

1

2

3

0.2Min.

(

reel on the left hand and you pull out the tape on the right hand

1pin

)

+0.05

0.13

−0.03

1.25Max.

1.1±0.05

0.05±0.05

+0.05

0.42

−0.04

0.95

0.1

Direction of feed

(Unit : mm)

Reel

∗

Order quantity needs to be multiple of the minimum quantity.

●Lineup

Output Type

Open Drain

Detection Voltage Marking

Part Number

6.0V

Ph

BD52E60

5.9V

Pg

BD52E59

5.8V

Pf

BD52E58

5.7V

Pe

BD52E57

5.6V

Pd

BD52E56

5.5V

Pc

BD52E55

5.4V

Pb

BD52E54

5.3V

Pa

BD52E53

5.2V

Ny

BD52E52

5.1V

Nr

BD52E51

5.0V

Np

BD52E50

4.9V

Nn

BD52E49

4.8V

Nm

BD52E48

4.7V

Nk

BD52E47

4.6V

Nh

BD52E46

4.5V

Ng

BD52E45

4.4V

Nf

BD52E44

4.3V

Ne

BD52E43

4.2V

Nd

BD52E42

4.1V

Nc

BD52E41

4.0V

Nb

BD52E40

3.9V

Na

BD52E39

3.8V

My

BD52E38

3.7V

Mr

BD52E37

3.6V

Mp

BD52E36

3.5V

Mn

BD52E35

3.4V

Mm

BD52E34

3.3V

Mk

BD52E33

3.2V

Mh

BD52E32

3.1V

Mg

BD52E31

3.0V

Mf

BD52E30

2.9V

Me

BD52E29

2.8V

Md

BD52E28

2.7V

Mc

BD52E27

2.6V

Mb

BD52E26

2.5V

Ma

BD52E25

2.4V

Ly

BD52E24

2.3V

Lr

BD52E23

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TSZ22111・15・001

Marking

Ud

Uc

Ub

Ua

Ry

Rr

Rp

Rn

Rm

Rk

Rh

Rg

Rf

Re

Rd

Rc

Rb

Ra

Qy

Qr

Qp

Qn

Qm

Qk

Qh

Qg

Qf

Qe

Qd

Qc

Qb

Qa

Py

Pr

Pp

Pn

Pm

Pk

CMOS

Part Number

BD53E60

BD53E59

BD53E58

BD53E57

BD53E56

BD53E55

BD53E54

BD53E53

BD53E52

BD53E51

BD53E50

BD53E49

BD53E48

BD53E47

BD53E46

BD53E45

BD53E44

BD53E43

BD53E42

BD53E41

BD53E40

BD53E39

BD53E38

BD53E37

BD53E36

BD53E35

BD53E34

BD53E33

BD53E32

BD53E31

BD53E30

BD53E29

BD53E28

BD53E27

BD53E26

BD53E25

BD53E24

BD53E23

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BD52Exxx-M series BD53Exxx-M series

●Absolute

maximum ratings

Parameter

Power Supply Voltage

Nch Open Drain Output

Output Voltage

CMOS Output

Output Current

Power

*1*2

SSOP5

Dissipation

Operating Temperature

Ambient Storage Temperature

Symbol

V

DD

-GND

V

OUT

Io

Pd

Topr

Tstg

Limits

-0.3 to +10

GND-0.3 to +10

GND-0.3 to V

DD

+0.3

80

540

-40 to +105

-55 to +125

Datasheet

Unit

V

mW

°C

*1 Reduced by 5.4mW/°C when used over 25°C.

*2 When mounted on ROHM standard circuit board (70mm×70mm×1.6mm, glass epoxy board).

●Electrical

characteristics (Unless Otherwise Specified Ta=-40 to 105°C)

Parameter

Symbol

Condition

V

DD

=H L, R

L

=470kΩ

Ta=+25°C

Ta=-40°C to 85°C

Ta=85°C to 105°C

Ta=+25°C

Ta=-40°C to 85°C

Ta=85°C to 105°C

Ta=+25°C

Ta=-40°C to 85°C

Ta=85°C to 105°C

Ta=+25°C

Ta=-40°C to 85°C

Ta=85°C to 105°C

Ta=+25°C

Ta=-40°C to 85°C

*1

VDET=2.5V

Min.

V

DET

(T)

×0.99

2.475

2.418

2.404

2.970

2.901

2.885

3.267

3.191

3.173

4.158

4.061

4.039

4.752

4.641

Limit

Typ.

V

DET

(T)

2.5

-

3.0

-

3.3

-

4.2

-

4.8

-

0.80

0.85

0.90

0.95

0.75

0.80

0.85

0.90

-

Max.

V

DET

(T)

×1.01

2.525

2.584

2.597

3.030

3.100

3.117

3.333

3.410

3.428

4.242

4.341

4.364

4.848

4.961

4.987

2.40

2.55

2.70

2.85

2.25

2.40

2.55

2.70

-

0.5

-

Unit

VDET=3.0V

Detection Voltage

V

DET

VDET=3.3V

V

VDET=4.2V

VDET=4.8V

Ta=85°C to 105°C

4.616

V

DET

=2.3-3.1V

-

V

DET

=3.2-4.2V

-

Circuit Current when ON

I

DD

1

V

DD

=V

DET

-0.2V

V

DET

=4.3-5.2V

-

V

DET

=5.3-6.0V

-

V

DET

=2.3-3.1V

-

V

DET

=3.2-4.2V

-

Circuit Current when OFF

I

DD

2

V

DD

=V

DET

+2.0V

V

DET

=4.3-5.2V

-

V

DET

=5.3-6.0V

-

0.95

V

OL

≤0.4V,

Ta=25 to 105°C, R

L

=470kΩ

Operating Voltage Range

V

OPL

V

OL

≤0.4V,

Ta=-40 to 25°C, R

L

=470kΩ

1.20

V

DD

=

1.5V

, I

SINK

=

0.4 mA, V

DET

=2.3-6.0V

-

‘Low’ Output Voltage (Nch)

V

OL

V

DD

=

2.4V

, I

SINK

=

2.0 mA, V

DET

=2.7-6.0V

-

V

DD

=

4.8V

, I

SOURCE

=

0.7 mA

,

V

DET

(2.3V to 4.2V) VDD-0.5

‘High’ Output Voltage (Pch)

V

OH

V

DD

=6.0V,

I

SOURCE

=

0.9 mA

,

V

DET

(4.3V to 5.2V) VDD-0.5

V

DD

=8.0V,

I

SOURCE

=

1.1 mA

,

V

DET

(5.3V to 6.0V) VDD-0.5

V

DET

(T) : Standard Detection Voltage (2.3V to 6.0V, 0.1V step)

R

L

: Pull-up resistor to be connected between V

OUT

and power supply.

Design Guarantee. (Outgoing inspection is not done on all products.)

*1 Guarantee is at Ta=25°C.

µA

V

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TSZ02201-0R7R0G300090-1-2

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BD52Exxx-M series BD53Exxx-M series

Datasheet

●Electrical

characteristics (Unless Otherwise Specified Ta=-40 to 105°C) - continued

Parameter

Leak Current when OFF

Symbol

I

leak

V

DD

=V

DS

=10V

V

DD

=V

DET

×1.1, V

DET

=2.3-2.6V, R

L

=470kΩ

V

DD

=V

DET

×1.1, V

DET

=2.7-4.2V, R

L

=470kΩ

C

T

pin Threshold Voltage

V

CTH

V

DD

=V

DET

×1.1, V

DET

=4.3-5.2V, R

L

=470kΩ

V

DD

=V

DET

×1.1, V

DET

=5.3-6.0V, R

L

=470kΩ

Output Delay Resistance

C

T

pin Output Current

Detection Voltage

Temperature coefficient

Hysteresis Voltage

R

CT

I

CT

V

DD

=V

DET

×1.1 V

CT

=0.5V

V

CT

=0.1V V

DD

=0.95V

V

CT

=0.5V V

DD

=1.5V

*1

Condition

*1

Limit

Min.

-

V

DD

×0.30

V

DD

×0.30

V

DD

×0.35

V

DD

×0.40

5.5

15

150

-

V

DET

×0.03

Typ.

-

V

DD

×0.40

V

DD

×0.45

V

DD

×0.50

V

DD

×0.50

9

40

240

±100

V

DET

×0.05

Max.

0.1

V

DD

×0.60

V

DD

×0.60

V

DD

×0.60

V

DD

×0.60

12.5

-

±360

V

DET

×0.08

Unit

µA

V

MΩ

µA

ppm/°C

V

DET

/∆T Ta=-40°C to 105°C

∆

V

DET

V

DD

=L H L, R

L

=470kΩ

V

DET

(T) : Standard Detection Voltage (2.3V to 6.0V, 0.1V step)

R

L

: Pull-up resistor to be connected between V

OUT

and power supply.

Design Guarantee. (Outgoing inspection is not done on all products.)

*1 Guarantee is at Ta=25°C.

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TSZ22111・15・001

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TSZ02201-0R7R0G300090-1-2

22.May.2013 Rev.004

BD52Exxx-M series BD53Exxx-M series

●Block

Diagrams

Datasheet

V

DD

V

OUT

Vref

GND

Figure.1

CT

BD52Exxx-M Series

V

DD

V

OUT

Vref

GND

Figure.2

CT

BD53Exxx-M Series

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TSZ22111・15・001

5/12

TSZ02201-0R7R0G300090-1-2

22.May.2013 Rev.004

BD53E54G

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