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BD48K55G-TL

Description
Processor Supervisor 5.5V 1 Active Low/Open Drain 3-Pin SSOP T/R
File Size485KB,18 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
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BD48K55G-TL Overview

Processor Supervisor 5.5V 1 Active Low/Open Drain 3-Pin SSOP T/R

BD48K55G-TL Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)EAR99
Part StatusActive
HTS8542.39.00.01
Number of Supervisors1
Maximum Reset Active Time (ms)0.1
Output DriverActive Low/Open Drain
Minimum Reset Threshold Voltage (V)5.445
Typical Reset Threshold Voltage (V)5.5
Maximum Reset Threshold Voltage (V)5.555
Minimum Operating Supply Voltage (V)-0.3
Maximum Operating Supply Voltage (V)10
Maximum Supply Current (uA)2.7
Maximum Power Dissipation (mW)700
Power Fail DetectionNo
Watchdog TimerNo
Manual ResetNo
Chip Enable SignalsNo
Battery Backup SwitchingNo
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)105
PackagingTape and Reel
TypeVoltage Detector
Supplier PackageSSOP
Pin Count3
Standard Package NameSOP
MountingSurface Mount
Package Height1.1
Package Length2.92
Package Width1.6
PCB changed3
Lead ShapeGull-wing
Datasheet
Voltage Detector IC Series
Standard CMOS
Voltage Detector IC
BD48xxx series
BD49xxx series
●Key
Specifications
Detection voltage:
●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.
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:
●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)
SSOP3:
VSOF5:
-40°C to +105°C
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
V
DD1
R
L
BD48xxx
R
ST
Micro
controller
BD49xxx
R
ST
Micro
controller
V
DD2
V
DD1
C
L
(
Capacitor for
noise filtering
C
L
(
Capacitor for
noise filtering
GND
(Open Drain Output type)
BD48xxx series
GND
(CMOS Output type)
BD49xxx series
○Product
structure:Silicon monolithic integrated circuit
○This
product is not designed for protection against radioactive rays
.
www.rohm.com
TSZ02201-0R7R0G300030-1-2
© 2013 ROHM Co., Ltd. All rights reserved.
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TSZ22111・14・001
22.May.2013.Rev.008
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