Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
SC-82 |
Number of Pins |
4 |
Operating Temperature |
-40°C~125°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2009 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
4 |
ECCN Code |
EAR99 |
Type |
Simple Reset/Power-On Reset |
Subcategory |
Power Management Circuits |
Max Power Dissipation |
400mW |
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 |
4 |
Power Supplies |
2.5/5V |
Number of Channels |
1 |
Max Supply Voltage |
7V |
Min Supply Voltage |
700mV |
Operating Supply Current |
550nA |
Max Supply Current |
1.23μA |
Adjustable Threshold |
NO |
Quiescent Current |
400nA |
Accuracy |
1 % |
Watchdog Timer |
No |
Reset |
Active High/Active Low |
Voltage - Threshold |
2.7V |
Number of Voltages Monitored |
1 |
Min Reset Threshold Voltage |
2.673V |
Max Reset Threshold Voltage |
2.727V |
Threshold Voltage |
+2.7V |
Undervoltage Threshold |
2.673V |
Overvoltage Threshold |
2.727V |
Length |
2mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
BU4827F-TR Overview
There are 4 terminals connected to this power management, which makes it easy to mount. A Tape & Reel (TR) package is used to package the power management. Please find attached 1 functions for your reference in this IC power. This power management is made up of 1 channels which are available in a series format. In this IC management you will find SC-82 functions for you to refer to. With power management, you get a lot of benefits that you won't find in other Simple Reset/Power-On Reset products. There is a voltage supply of 2.4V for the PMIC chip, and the chip conducts at that voltage. When 1 is applied to the power ic, it conducts. The mount is provided by Surface Mount. This power ic can be sub-categorized as Power Management Circuits. A total of 4 pins are located on this power management. 4 pins make up the power management. IC management can only work with a supply voltage of 700mV volts. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 7V volts. A Surface Mount mounting type is recommended. It is recommended that the supervisor be set to this temperature: -40°C~125°C TA. There is an output voltage of Open Drain or Open Collector from this supervisor when it is operating. Supplied with a operating current of 550nA, this PMIC is capable of fully function as specified. For similar manage ics search of the manufacturer, you can always refer to BU48*, the base PMIC number. A power supply of 2.5/5V watts is required for the operation of this power management. A maximum supply temperature of 1.23μA can be used.
BU4827F-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current
BU4827F-TR Applications
There are a lot of ROHM Semiconductor BU4827F-TR Voltage Supervisors applications.
- DVR
- Multi-voltage system
- Electrical fire monitoring system
- Automotive power systems
- Kitchen appliances
- Military communications
- Detection of phase sequence
- Transformer load monitoring equipment
- Electric heating appliances
- Leakage current detection