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What is BD46281G?

This electronic component, produced by the manufacturer "ROHM Semiconductor", performs the same function as "VOLTAGE DETECTOR IC".


BD46281G Datasheet PDF - ROHM Semiconductor

Part Number BD46281G
Description VOLTAGE DETECTOR IC
Manufacturers ROHM Semiconductor 
Logo ROHM Semiconductor Logo 


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Voltage detectors
VOLTAGE DETECTOR IC
with counter timer
BD45XXXG
BD46XXXG
BD45XXXG
BD46XXXG
BD45XXXG and BD46XXXG are series of high-accuracy detection voltage and low current consumption
VOLTAGE DETECTOR ICs adopting CMOS process. New lineup of 156 types with delay time circuit
have developed. Delay time is fixed in the IC due to the built-in counter timer to require no external
capacitor. Total 156 types of VOLTAGE DETECTOR ICs including BD45XXXG series (Nch open drain
output) and BD46XXXG series (CMOS output), each of which has 26 kinds in every 0.1V step (2.3~4.8V)
and three kinds of delay time (50msec, 100msec, 200msec) have developed.
Applications
Every kind of appliances with microcontroller and logic circuit
Features
1) Built-in delay time circuit
(Fixed delay time by the built-in ±10% of high-accuracy counter timer)
2) No external capacitor for setting delay time required
3) 3 kinds of delay time: 50msec(Typ.)(BD45XX5G,BD46XX5G)
100msec(Typ.)(BD45XX1G,BD46XX1G)
200msec(Typ.)(BD45XX2G,BD46XX2G)
4) Detection voltage: 2.3V ~ 4.8V 0.1V step
5) High-accuracy detection voltage: ±1.0%
6) Ultra low current consumption:0.85µA typ.
7) Output circuit: Nch open drain(BD45XXXG)
CMOS(BD46XXXG)
8) Package: SSOP5(SMP5C2)
9) Operating temperature range: -40°C ~ +105°C
BD45XXXG
BD46XXXG
5
4
123
2.9±0.2
(5) (4)
1pin : External RESET
control
2pin : Connect to
Sub, GND
3pin : GND
4pin : VOUT
5pin : VDD
(UNIT:mm)
(1) (2) (3)
0.13
+0.05
–0.03
0.95
0.42
+0.05
0.04
0.1
SSOP5(SMP5C2)
Application Circuit
BD45XXXG
VDD
VDD
BD46XXXG
VDD
VDD
VDD
Vref
Oscillation circuit
counter timer
GND ER
Vout Reset
Vref
Oscillation circuit
counter timer
GND ER
Vout Reset
Pin No.
SSOP5
1 2345
ER
Sub
GND VOUT
VDD
1/4


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BD46281G electronic component.


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Featured Datasheets

Part NumberDescriptionMFRS
BD46281GThe function is VOLTAGE DETECTOR IC. ROHM SemiconductorROHM Semiconductor

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