BU4948FVE-TR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SOT-665 |
| Number of Pins | 5 |
| 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 | 5 |
| ECCN Code | EAR99 |
| Type | Simple Reset/Power-On Reset |
| Subcategory | Power Management Circuits |
| Max Power Dissipation | 210mW |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | FLAT |
| Number of Functions | 1 |
| Supply Voltage | 2.4V |
| Base Part Number | BU4948 |
| Output | Push-Pull, Totem Pole |
| Pin Count | 5 |
| Number of Channels | 1 |
| Max Supply Voltage | 7V |
| Min Supply Voltage | 700mV |
| Operating Supply Current | 550nA |
| Max Supply Current | 1.75μA |
| Adjustable Threshold | NO |
| Quiescent Current | 550nA |
| Accuracy | 1 % |
| Watchdog Timer | No |
| Reset | Active High/Active Low |
| Voltage - Threshold | 4.8V |
| Number of Voltages Monitored | 1 |
| Min Reset Threshold Voltage | 4.752V |
| Max Reset Threshold Voltage | 4.848V |
| Threshold Voltage | +4.8V |
| Undervoltage Threshold | 4.752V |
| Overvoltage Threshold | 4.848V |
| Height Seated (Max) | 0.6mm |
| RoHS Status | ROHS3 Compliant |
BU4948FVE-TR Overview
A total of 5 terminals are used to mount this power management. Packaged in a Tape & Reel (TR)-shape, IC management comes with a number of features. Please find attached 1 functions for your reference in this IC power. There are 1 channels available on this supervisor, and each channel has a different function. In this IC management you will find SOT-665 functions for you to refer to. There are a lot of similarities between this IC power and other Simple Reset/Power-On Reset products. When 2.4V is applied to the power ic, it conducts. During operation, the power ic is supplied with a voltage of 1. Surface Mount mounts power management on the wall. The power management belongs to the Power Management Circuits subcategory. In total, IC powers are 5 pins on the board. The pins of the power management system count 5. There should be a minimum voltage supply (Vsup) of 700mV for this PMIC. There should be no more than 7V volts of supply voltage (Vsup) in this power management. Surface Mount is the recommended mounting type. This range of temperature should be set for the supervisors: -40°C~125°C TA. During operation, this power management system outputs Push-Pull, Totem Pole. Supplied with a operating current of 550nA, this PMIC is capable of fully function as specified. You can always use BU4948, the base supervisor number, to search for similar PMICs of the manufacturer. The power management can work with a maximum supply temperature of 1.75μA.
BU4948FVE-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current
BU4948FVE-TR Applications
There are a lot of ROHM Semiconductor BU4948FVE-TR Voltage Supervisors applications.
- Personal computers
- Set top box
- Fire equipment power monitoring system
- Detection of phase loss
- Smartphones
- Analog circuit
- Stable power system
- Automotive power systems
- Leakage protection
- Precision measurement
