The BD45E475G-M is a voltage detector integrated circuit designed for automotive applications. It features a built-in counter timer, eliminating the need for an external capacitor for delay time settings. This device operates with a detection voltage of 4.7V and offers high accuracy with a tolerance of ¬±1.0%. It consumes an ultra-low current of 0.85¬µA, making it suitable for power-sensitive applications. The operating temperature range is from -40¬8C to +105¬8C, ensuring reliability in various environments. The device is packaged in a compact SSOP5 format, measuring 2.90mm x 2.80mm x 1.25mm, and is AEC-Q100 qualified, indicating its suitability for automotive use. The BD45E475G-M is ideal for circuits requiring reset functionality, such as those involving microcontrollers in automotive systems.
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.
| ROHM Semiconductor USA, LLC | |
|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips |
| Product Number | BD45E475G-M |
| Product Name | Voltage Detector with Fixed Delay Time |
| Output Options | Open Drain |
