BU4845G-TR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Number of Pins | 5 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| Type | Simple Reset/Power-On Reset |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 540mW |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 2.4V |
| Base Part Number | BU48* |
| Output | Open Drain or Open Collector |
| Pin Count | 5 |
| Number of Channels | 1 |
| Max Supply Voltage | 7V |
| Min Supply Voltage | 900mV |
| Operating Supply Current | 550nA |
| Nominal Supply Current | 400nA |
| Max Supply Current | 1.75μA |
| Adjustable Threshold | NO |
| Accuracy | 1 % |
| Watchdog Timer | No |
| Reset | Active High/Active Low |
| Voltage - Threshold | 4.5V |
| Number of Voltages Monitored | 1 |
| Min Reset Threshold Voltage | 4.455V |
| Max Reset Threshold Voltage | 4.545V |
| Threshold Voltage | +4.5V |
| Length | 2.9mm |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BU4845G-TR Overview
Power management is mounted through 5 terminals. Packaging is in the form of a Tape & Reel (TR). As a reference, this IC management includes 1 functions for your convenience. On this supervisor, there is a series of 1 channels that can be found. Please find attached SC-74A, SOT-753 functions for your reference in this IC power. There are a number of benefits that this PMIC has in common with other Simple Reset/Power-On Reset manage ics. Manage ics operate at 2.4V supply voltages. Power management conducts at a voltage of 1. The mount is attached to Surface Mount. A IC power such as this can be classified as a Power Management Circuits power management system. In total, IC powers are 5 pins on the board. There are 5 pins on the power managment ic. IC management can only work with a supply voltage of 900mV volts. During this IC power, the maximum supply voltage (Vsup) should not exceed 7V volts. Surface Mount is the recommended mounting type. It is recommended to set the supervisor's temperature to this range: -40°C~125°C TA. While this power management is operating, it will output Open Drain or Open Collector as the output voltage. The supervisor's supply current is specified to 550nA. To find similar IC managements from the manufacturer, you can always search by BU48*. At most, voltage supervisor can operate at a supply temperature of 1.75μA.
BU4845G-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 900mV
550nA operating supply current
BU4845G-TR Applications
There are a lot of ROHM Semiconductor BU4845G-TR Voltage Supervisors applications.
- Rechargeable batteries
- Utility meter
- Linux and server computing
- Data storage applications
- FPGA design
- DVR
- Cloud computing
- Automotive power systems
- Important electronics for automotive safety
- Unattended substation automation
