BD46E381G-MTR datasheet, PDF - EEWORLD Datasheet

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BD46E381G-MTR: DescriptionPower Supply Support Circuit, Fixed, 1 Channel, +3.8VV, CMOS, PDSO5, 2.90 X 2.80 MM, 1.25MM HEIGHT, ROHS COMPLIANT, SSOP-5; CategoryPower/power management The power supply circuit; File Size1MB，17 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BD46E381G-MTR Overview

Power Supply Support Circuit, Fixed, 1 Channel, +3.8VV, CMOS, PDSO5, 2.90 X 2.80 MM, 1.25MM HEIGHT, ROHS COMPLIANT, SSOP-5

BD46E381G-MTR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
package instruction	LSSOP, TSOP5/6,.11,37
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	3.8V AS DETECTION VOLTAGE, OPERATING VOLTAGE MIN IS 1.20V FOR -40 TO 25 DEG CELSIUS
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G5
length	2.9 mm
Number of channels	1
Number of functions	1
Number of terminals	5
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Encapsulate equivalent code	TSOP5/6,.11,37
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	2.4/10 V
Certification status	Not Qualified
Maximum seat height	1.25 mm
Maximum supply current (Isup)	0.0045 mA
Minimum supply voltage (Vsup)	0.95 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Threshold voltage nominal	+3.8V
Maximum time at peak reflow temperature	NOT SPECIFIED
width	1.6 mm
Base Number Matches	1

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Datasheet

Voltage Detector IC Series for Automotive

Counter Timer Built-in

CMOS Voltage Detector IC

BD45Exxxx-M series BD46Exxxx-M series

●General

Description

ROHM’s

BD45Exxxx-M and BD46Exxxx-M series are

highly accurate, low current consumption Voltage

Detector IC series. Because the counter timer delay

circuit is built into those series, an external capacitor for

the delay time setting is unnecessary. The lineup was

established with two output types (Nch open drain and

CMOS output) and detection voltages range from 2.3V

to 4.8V in increments of 0.1V, so that the series may be

selected according to application.

●Features



Counter Timer Built-in



No delay time setting capacitor required



Ultra-low current consumption



Two output types (Nch open drain and CMOS output)



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



AEC-Q100 Qualified

2.3V to 4.8V (Typ.)

0.1V steps



High accuracy detection voltage:

±1.0%



Ultra-low current consumption:

0.85µA (Typ.)



Operating temperature range:

-40°C to +105°C

50ms



Three internal, fixed delay time:

100ms

200ms

●Package

SSOP5

2.90mm x 2.80mm x 1.25mm

●Key

Specifications



Detection voltage:

●Applications

Circuits using microcontrollers or logic circuits that

require a reset for automotive applications (car

navigation, car audio, meter panel, exterior lamp etc.)

●Typical

Application Circuit

DD1

BD45Exxxx-M

Micro

controller

BD46Exxxx-M

Micro

controller

DD2

DD1

（Noise-filtering

Capacitor）

（Noise-filtering

Capacitor）

GND

（Open

Drain Output Type）

BD45Exxxx-M series

●Connection

Diagram

SSOP5

OUT

PIN No.

TOP VIEW

（CMOS

Output Type）

BD46Exxxx-M series

●Pin

Descriptions

Symbol

SUB

GND

OUT

Function

Manual Reset

Substrate

GND

Reset Output

Power Supply Voltage

Lot. No

Marking

SUB GND

*Connect the substrate to GND.

○Product

structure：Silicon monolithic integrated circuit

www.rohm.com

TSZ22111・14・001

○This

product is not designed for protection against radioactive rays

1/14

TSZ02201-0R7R0G300110-1-2

27.Aug.2013 Rev.004

BD46E381G-MTR Related Products

	BD46E381G-MTR	BD45E251G-MTR	BD46E251G-MTR	BD45E381G-MTR
Description	Power Supply Support Circuit, Fixed, 1 Channel, +3.8VV, CMOS, PDSO5, 2.90 X 2.80 MM, 1.25MM HEIGHT, ROHS COMPLIANT, SSOP-5	Power Supply Support Circuit, Fixed, 1 Channel, +2.5VV, CMOS, PDSO5, 2.90 X 2.80 MM, 1.25MM HEIGHT, ROHS COMPLIANT, SSOP-5	Power Supply Support Circuit, Fixed, 1 Channel, +2.5VV, CMOS, PDSO5, 2.90 X 2.80 MM, 1.25MM HEIGHT, ROHS COMPLIANT, SSOP-5	Power Supply Support Circuit, Fixed, 1 Channel, +3.8VV, CMOS, PDSO5, 2.90 X 2.80 MM, 1.25MM HEIGHT, ROHS COMPLIANT, SSOP-5
Is it Rohs certified?	conform to	conform to	conform to	conform to
Maker	ROHM Semiconductor	ROHM Semiconductor	ROHM Semiconductor	ROHM Semiconductor
package instruction	LSSOP, TSOP5/6,.11,37	LSSOP, TSOP5/6,.11,37	LSSOP, TSOP5/6,.11,37	LSSOP, TSOP5/6,.11,37
Reach Compliance Code	compliant	compli	compli	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
Other features	3.8V AS DETECTION VOLTAGE, OPERATING VOLTAGE MIN IS 1.20V FOR -40 TO 25 DEG CELSIUS	2.5V AS DETECTION VOLTAGE, OPERATING VOLTAGE MIN IS 1.20V FOR -40 TO 25 DEG CELSIUS	2.5V AS DETECTION VOLTAGE, OPERATING VOLTAGE MIN IS 1.20V FOR -40 TO 25 DEG CELSIUS	3.8V AS DETECTION VOLTAGE, OPERATING VOLTAGE MIN IS 1.20V FOR -40 TO 25 DEG CELSIUS
Adjustable threshold	NO	NO	NO	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5
length	2.9 mm	2.9 mm	2.9 mm	2.9 mm
Number of channels	1	1	1	1
Number of functions	1	1	1	1
Number of terminals	5	5	5	5
Maximum operating temperature	105 °C	105 °C	105 °C	105 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LSSOP	LSSOP	LSSOP	LSSOP
Encapsulate equivalent code	TSOP5/6,.11,37	TSOP5/6,.11,37	TSOP5/6,.11,37	TSOP5/6,.11,37
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	2.4/10 V	1.2/10 V	1.2/10 V	2.4/10 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.25 mm	1.25 mm	1.25 mm	1.25 mm
Maximum supply current (Isup)	0.0045 mA	0.00428 mA	0.00428 mA	0.0045 mA
Minimum supply voltage (Vsup)	0.95 V	0.95 V	0.95 V	0.95 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.95 mm	0.95 mm	0.95 mm	0.95 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Threshold voltage nominal	+3.8V	+2.5V	+2.5V	+3.8V
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	1.6 mm	1.6 mm	1.6 mm	1.6 mm

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