MAX8645YETI+
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2008 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | TIN |
| Applications | Backlight, Camera Flash |
| Subcategory | Display Drivers |
| Max Power Dissipation | 1.666W |
| Technology | BICMOS |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.4mm |
| Base Part Number | MAX8645 |
| Pin Count | 28 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5.5V |
| Power Supplies | 3.6V |
| Power Dissipation | 1.666W |
| Output Current | 200mA |
| Max Supply Current | 5.5mA |
| Topology | Switched Capacitor (Charge Pump) |
| Min Input Voltage | 2.7V |
| Max Input Voltage | 5.5V |
| Current - Output / Channel | 30mA 200mA Flash |
| Internal Switch(s) | Yes |
| Low Level Output Current | 400mA |
| Dimming | Single-Wire |
| Number of Segments | 8 |
| Switching Frequency | 1MHz |
| Multiplexed Display Capability | NO |
| Length | 4mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MAX8645YETI+ Overview
The 28-WFQFN Exposed Pad package saves space on the board. The LED driver's design uses 8 outputs.The mounting method is Surface Mount.It is highly performing and reliable when it emerges as a DC DC Regulator.This LED driver can be operated at a temperature of -40°C~85°C TA. It is clear that Backlight, Camera Flash will benefit from the program.The terminations 28 are designed for its operation.This module has 28 pins as its base.The number of segments is estimated to be 8.It's mounted in Surface Mount.It is under the base part number MAX8645 that the LED driver can be found.In addition, it is equipped with a total of 28 pins.Furthermore, it can be classified as Display Drivers based on its characteristics.At a voltage of 2.7V, it operates at a minimal input voltage.In the presence of a maximum supply current, the value of 5.5V will be reached.Its high efficiency is based on the fact that the maximal supply current should not exceed 5.5mA.Loads can only be powered by 200mA current.Systems require 5.5V voltage to operate.This electronic component may perform its functions fully if the switching frequency is maintained at 1MHz.
MAX8645YETI+ Features
Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Operating with the supply voltage of 5.5V
Switching frequency of 1MHz
MAX8645YETI+ Applications
There are a lot of Maxim Integrated MAX8645YETI+ LED Driver ICs applications.
- Refrigeration lighting
- Architectural lighting
- Scanners and Handy Terminals
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Constant Voltage Power Source for portable equipment
- LED Lighting PFCs, Linear Dimmable
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- White LED Backlight for portable equipment
- LED Lightings for Inspection Devices
