The BU45L464G is a voltage detector IC from ROHM Semiconductor, designed for applications requiring precise voltage monitoring. 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 4.6V and offers a fixed delay time of 400ms. The IC is characterized by low current consumption, typically at 2.3¬µA, and operates within a temperature range of -40¬8C to +105¬8C. The package size is SSOP3, measuring 2.92mm x 2.80mm x 1.25mm. The BU45L464G is suitable for circuits utilizing microcontrollers or logic circuits that require a reset function.
ROHM’s BU45xxxxx and BU46xxxxx series are highly accurate, low current consumption voltage detector IC series. Because the counter timer delay circuit is built-in, an external capacitor for the delay time setting is unnecessary. Two output types are available (Nch open drain and CMOS output) and detection voltages range from 2.3V to 4.8V in increments of 0.1V with fixed delay time of 200ms and 400ms, that may be selected according to application.
| ROHM Semiconductor USA, LLC | |
|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips |
| Product Number | BU45L464G |
| Product Name | Voltage Detector with Fixed Delay Time |
| Output Options | Open Drain |
