ROHM Product Detail

Last Time Buy

BD45421G

4.2V, Fixed Delay (100msec), High Accuracy Voltage Detector

Data Sheet

BD45421G

Products discontinuation (EOL) has been announced.

Data Sheet

Part Number	BD45421G	BD5242G-1
Ordering Part Number	BD45421G-TR	BD5242G-1TR
Similar Level	-	Same Package
Data Sheet
Supply Status	Last Time Buy	Recommended
Package	SSOP5	SSOP5
Unit Quantity	3000	3000
Minimum Packing Quantity	3000	3000
Packing Type	Taping	Taping
RoHS	Yes	Yes
Under Voltage Detection Voltage [V] (typ.)	4.2	4.2
VDET Precision [%]	±1	±0.9
Reset Active Voltage Range [V]	0.95 to 10	0.8 to 6
Output Types	Open drain	Open drain
Reset Delay Timer	Fixed Delay (100msec)	Adjustable Delay
Reset Active State	Low	Low
Manual Reset	Yes	No
Watchdog Timer	No	No
Auto Motive	No	No
Circuit Current (ON) [µA]	0.80(VDET=4.8V)	0.23
Circuit Current (OFF) [µA]	0.85(VDET=4.8V)	0.27
Hysteresis Voltage [V]	VDET x 0.05	VDET x 0.05
L Output Current (LowVol) [mA]	1.2	1
L Output Current (HighVol) [mA]	5	2
Temperature (Min.)[°C]	-40	-40
Temperature (Max.)[°C]	105	85
Package Size [mm]	2.9x2.8 (t=1.25)	2.9x2.8 (t=1.25)