Voltage Detector with Fixed Delay Time - BD46E291G-M | ROHM Semiconductor - ROHM Co., Ltd.
Voltage Detector with Fixed Delay Time - BD46E291G-M
ROHM’s BD45Exxxx-M and BD46Exxxx-M series arehighly accurate, low current consumption VoltageDetector IC series. Because the counter timer delaycircuit is built into those series, an external capacitor forthe delay time setting is unnecessary. The lineup wasestablished with two output types (Nch open drain andCMOS output) and detection voltages range from 2.3Vto 4.8V in increments of 0.1V, so that the series may beselected according to application.
VDET Precision [%]
Reset Active Voltage Range [V]
0.95 to 10
Reset Delay Timer
Fixed Delay (100msec)
Reset Active State
Circuit Current (ON) [µA]
Circuit Current (OFF) [µA]
Hysteresis Voltage [V]
VDET x 0.05
"L" Output Current (LowVol) [mA]
"L" Output Current (HighVol) [mA]
Cu wire bonding.
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
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)