The BD45E312G-M is a voltage detector IC designed for automotive applications, featuring a fixed detection voltage of 3.1V and a built-in delay time of 200 milliseconds. This device operates with ultra-low current consumption of approximately 0.85¬µA, making it suitable for power-sensitive applications. It is housed in a compact SSOP5 package measuring 2.90mm x 2.80mm x 1.25mm. The operating temperature range is from -40¬8C to +105¬8C, ensuring reliability in various automotive environments. The BD45E312G-M is AEC-Q100 qualified, indicating its suitability for automotive use. It is particularly useful in circuits requiring a reset for microcontrollers or logic circuits, such as car navigation systems, audio systems, and meter panels.
ROHM’s BD45Exxxx-M and BD46Exxxx-M series are highly accurate, low current consumption Voltage Detector IC series. Because the counter timer delay circuit is built into those series, an external capacitor for the delay time setting is unnecessary. The lineup was established with two output types (Nch open drain output) and detection voltages range from 2.3Vto 4.8V in increments of 0.1V, so that the series may be selected according to application.
| ROHM Semiconductor GmbH | |
|---|---|
| Product Category | Electrical Voltage Sensors |
| Product Number | BD45E312G-M |
| Product Name | 3.1V, Fixed Delay (200msec) Voltage Detector for Automotive |
| Voltage Type | ACVoltage |
