BD49L25G datasheet, PDF - EEWORLD Datasheet

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BD49L25G: DescriptionPower Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO3, SSOP-3; CategoryPower/power management The power supply circuit; File Size602KB，18 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BD49L25G Overview

Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO3, SSOP-3

BD49L25G Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
package instruction	LSSOP,
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	FOR TEMP RANGE:-40 TO 25,SUPPLY VOLTAGE MINIMUM = 1.20V
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G3
length	2.92 mm
Number of channels	1
Number of functions	1
Number of terminals	3
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum seat height	1.25 mm
Minimum supply voltage (Vsup)	0.95 V
Nominal supply voltage (Vsup)	1.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	1.6 mm

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Datasheet

Voltage Detector IC Series

Standard CMOS

Voltage Detector IC

BD48xxx series

BD49xxx series

●Key

Specifications

Detection voltage:

2.3V to 6.0V (Typ.),

0.1V steps

High accuracy detection voltage:

±1.0%

Ultra-low current consumption:

0.9μA (Typ.)

Operating temperature range:

●Package

SSOP5:

SSOP3:

VSOF5:

-40°C to +105°C

●General

Description

ROHM’s BD48xxx and BD49xxx series are highly

accurate, low-current Voltage Detector IC series. The

family includes BD48xxx devices with N-channel open

drain output and BD49xxx 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

High accuracy detection

Ultra-low current consumption

Two output types (Nch open drain and CMOS output)

Wide Operating temperature range

Very small and low height package

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

Package SSOP3 is similar to SOT-23-3 (JEDEC)

2.90mm x 2.80mm x 1.25mm

2.92mm x 2.80mm x 1.25mm

1.60 mm x 1.60mm x 0.60mm

●Applications

Circuits using microcontrollers or logic circuits that

require a reset.

●Typical

Application Circuit

DD1

BD48xxx

Micro

controller

BD49xxx

Micro

controller

DD2

DD1

(

Capacitor for

noise filtering

）

(

Capacitor for

noise filtering

）

GND

(Open Drain Output type）

BD48xxx series

GND

(CMOS Output type）

BD49xxx series

○Product

structure：Silicon monolithic integrated circuit

www.rohm.com

TSZ22111・14・001

○This

product is not designed for protection against radioactive rays

1/15

TSZ02201-0R7R0G300030-1-2

18.Dec.2012.Rev.007

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