BD81A44EFV-ME2
| Parameters | |
|---|---|
| Factory Lead Time | 11 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 28-VSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Cut Tape (CT) |
| Published | 2018 |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| Applications | Automotive |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.65mm |
| Frequency | 200kHz~2.2MHz |
| JESD-30 Code | R-PDSO-G28 |
| Number of Outputs | 4 |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Current - Output / Channel | 120mA |
| Internal Switch(s) | No |
| fmax-Min | 0.015 MHz |
| Dimming | PWM |
| Number of Segments | 40 |
| Voltage - Supply (Max) | 35V |
| Voltage - Supply (Min) | 4.5V |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 1mm |
| Length | 9.7mm |
| RoHS Status | ROHS3 Compliant |
BD81A44EFV-ME2 Overview
There is also a 28-VSSOP (0.173, 4.40mm Width) Exposed Pad package that is used to save space on the board. For the design of these LED drivers, 4 outputs are used.Surface Mount is used for mounting the led light driver.As a result, it appears as a DC DC Controller with a high efficiency and a high degree of reliability.-40°C~125°C TA is the operating temperature and it works fine.Automotive has many benefits.As a result, it operates on the basis of frequency 200kHz~2.2MHz.In this case, it operates with terminations of 0.A voltage supply below 4.5V may cause undetermined failures.A total of 40 segments have been created.Optimally, it provides a voltage value of 35V for the maximum supply voltage.A component of the Automotive, AEC-Q100 series, this LED driver is widely used in a variety of applications.
BD81A44EFV-ME2 Features
Available in the 28-VSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TA
Frequency of 200kHz~2.2MHz
Supply voltage of 12V
BD81A44EFV-ME2 Applications
There are a lot of ROHM Semiconductor BD81A44EFV-ME2 LED Driver ICs applications.
- White LED Backlight for portable equipment
- Stage and Studio lighting
- General lighting
- Down lighting
- Amusement Machines
- Flicker-free LED Lighting using R1580N
- Refrigeration lighting
- Street lighting
- LED headlights
- Auxiliary lights for on-vehicle cameras