BD7844AEFV-E2
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-VSSOP (0.173, 4.40mm Width) |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2011 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Linear |
| Applications | Signage |
| HTS Code | 8542.39.00.01 |
| Subcategory | Display Drivers |
| Max Power Dissipation | 1.45W |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Frequency | 2MHz |
| Base Part Number | BD7844A |
| Pin Count | 28 |
| Number of Outputs | 16 |
| Operating Supply Voltage | 5.5V |
| Power Supplies | 5V |
| Voltage - Output | 20V |
| Current - Output / Channel | 80mA |
| Internal Switch(s) | Yes |
| Low Level Output Current | 30mA |
| Number of Segments | 16 |
| Voltage - Supply (Min) | 4.5V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height Seated (Max) | 1mm |
| Length | 9.7mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BD7844AEFV-E2 Overview
There is also a 28-VSSOP (0.173, 4.40mm Width) package that is used to save space on the board. LED drivers design with 16 outputs.As a mounting method, Surface Mount is used.With high efficiency, it appears as a Linear.The led light driver is capable of working normally at -40°C~85°C TA.A number of benefits are available to Signage.Based on the frequency of 2MHz, it operates on the basis of a pulse.The operation of this system is supported by 28 terminations.This LED driver is configured with a base of 28 pins.If the voltage supply is less than 4.5V, undetermined failures will occur.The segment count is 16.It's mounted on the way to Surface Mount.LED drivers are found under the base part number BD7844A.A voltage of 20V is produced by it.It consists of 28 pins.Further, it can be classified as Display Drivers based on its characteristics.It is necessary to use 5.5V voltage to power systems.
BD7844AEFV-E2 Features
Available in the 28-VSSOP (0.173, 4.40mm Width) package
Operating temperature of -40°C~85°C TA
Frequency of 2MHz
Supply voltage of 5V
Operating with the supply voltage of 5.5V
BD7844AEFV-E2 Applications
There are a lot of ROHM Semiconductor BD7844AEFV-E2 LED Driver ICs applications.
- Industrial LED Lighting: Image Recognition Devices
- Dimmable LED for vehicle interiors
- Street lighting
- A- lamps
- Linear fluorescent
- Down lighting
- General lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Gallery lighting
- Amusement Machines
