MC34844AEPR2
| Parameters | |
|---|---|
| Operating Temperature | -40°C~105°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Applications | Backlight |
| HTS Code | 8542.39.00.01 |
| Subcategory | Display Drivers |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MC34844 |
| JESD-30 Code | S-XQCC-N32 |
| Number of Outputs | 10 |
| Qualification Status | Not Qualified |
| Power Supplies | 12V |
| Voltage - Output | 8V~60V |
| Topology | Step-Up (Boost) |
| Current - Output / Channel | 80mA |
| Internal Switch(s) | Yes |
| fmax-Min | 0.4 MHz |
| Dimming | Analog, PWM |
| Number of Segments | 10 |
| Voltage - Supply (Max) | 28V |
| Voltage - Supply (Min) | 7V |
| Multiplexed Display Capability | YES |
| Data Input Mode | SERIAL |
| Height Seated (Max) | 1mm |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Surface Mount | YES |
MC34844AEPR2 Overview
The 32-VFQFN Exposed Pad package is used for saving board space. In LED drivers, the outputs are all set to 10.It is possible to mount the led driver using Surface Mount.As a DC DC Regulator, it has high efficiency and reliability.At -40°C~105°C TA, the led driver is capable of operating.Backlight has considerable advantages.In order for it to operate, it has 32 terminations.A voltage supply less than 7V will cause undetermined failures.There are estimated to be 10 segments.This LED driver can be found under the base part number MC34844.Its output voltage is 8V~60V.There is an optimization that allows a maximum supply voltage of 28V.Further, its characteristics allow it to be classified as Display Drivers.
MC34844AEPR2 Features
Available in the 32-VFQFN Exposed Pad package
Operating temperature of -40°C~105°C TA
Supply voltage of 12V
MC34844AEPR2 Applications
There are a lot of NXP USA Inc. MC34844AEPR2 LED Driver ICs applications.
- Architectural lighting
- LED Lightings for Inspection Devices
- A- lamps
- Sports Facility Lighting
- Medical surgery lighting
- General lighting
- Flicker-free LED Lighting using R1580N
- Panel lighting
- Replacement lamps
- Museum lighting
