MAX16838ATP+
| Parameters | |
|---|---|
| Published | 2012 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Automotive, Backlight |
| Subcategory | Display Drivers |
| Max Power Dissipation | 2.051W |
| Technology | BICMOS |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.5mm |
| Frequency | 200kHz~2MHz |
| Base Part Number | MAX16838 |
| Pin Count | 20 |
| Number of Outputs | 2 |
| Operating Supply Voltage | 40V |
| Power Dissipation | 2.051W |
| Output Current | 150mA |
| Max Supply Current | 3.1mA |
| Voltage - Output | 4.75V~5.25V |
| Topology | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Current - Output / Channel | 150mA |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Number of Segments | 2 |
| Voltage - Supply (Min) | 4.55V |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.8mm |
| Length | 4mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
MAX16838ATP+ Overview
The 20-WFQFN Exposed Pad package saves space on the board. As part of the design of this LED driver, there are 2 outputs that have been used.Mounting is done according to the Surface Mount method.It emerges as a DC DC Regulator with high efficiency.-40°C~125°C TJ is the operating temperature for the led light driver.There are considerable benefits for Automotive, Backlight.Frequency 200kHz~2MHz is the basis of operation.In this case, the terminations are set to 20.There may be undetermined failures if the voltage supply falls below 4.55V.A total of 2 segments are estimated.Surface Mount is mounted on it.It is under the base part number MAX16838 that the LED driver can be found.Its output voltage is 4.75V~5.25V.On this device, there are 20 pins.In addition to Display Drivers, it is also classified by its characteristics.It is capable of delivering high efficiency when the maximal supply current is below 3.1mA.In this case, the load can only be supplied with 150mA current.Powering systems requires 40V voltages.
MAX16838ATP+ Features
Available in the 20-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 200kHz~2MHz
Supply voltage of 12V
Operating with the supply voltage of 40V
MAX16838ATP+ Applications
There are a lot of Maxim Integrated MAX16838ATP+ LED Driver ICs applications.
- OLED power supply for portable equipment
- Flicker-free LED Lighting using R1580N
- Industrial LED Lighting: Image Recognition Devices
- LED backlight driver for LCD displays for Tablets and Note PCs
- Scanners and Handy Terminals
- General lighting
- White LED Backlight for portable equipment
- LED headlights
- LED Lightings for Inspection Devices
- LED backlight driver for LCD displays for portable equipment
