MAX8645XETI+T
| 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 | Tape & Reel (TR) |
| 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 | Matte Tin (Sn) |
| 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 |
| Frequency | 1MHz |
| Base Part Number | MAX8645 |
| Pin Count | 28 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5.5V |
| Power Supplies | 3.6V |
| Power Dissipation | 1.666W |
| Max Supply Current | 5.5mA |
| Topology | Switched Capacitor (Charge Pump) |
| Current - Output / Channel | 30mA 200mA Flash |
| Internal Switch(s) | Yes |
| Low Level Output Current | 400mA |
| fmax-Min | 1 MHz |
| Dimming | Single-Wire |
| Number of Segments | 8 |
| Voltage - Supply (Min) | 2.7V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Length | 4mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MAX8645XETI+T Overview
Space is saved using its 28-WFQFN Exposed Pad package. LED drivers design with 8 outputs.This mounting method is Surface Mount.This emerges as a DC DC Regulator with high efficiency and reliability.The LED driver has the capability of operating at a temperature of -40°C~85°C TA.Backlight, Camera Flash provides many benefits.This system operates at 1MHz frequency.The operation of this system is supported by 28 terminations.The base of this board is configured as 28 pins.Undetermined failures will occur if the voltage supply is less than 2.7V.The number of segments is 8.As you can see, it is mounted by Surface Mount.Under the base part number MAX8645, you'll find this LED driver.28 pins are used on the device.In addition, its characteristics are classified into Display Drivers.This device is able to provide high efficiency when the maximal supply current should be less than 5.5mA.It is necessary to have 5.5V voltages inside systems to power them.
MAX8645XETI+T Features
Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 1MHz
Supply voltage of 3.6V
Operating with the supply voltage of 5.5V
MAX8645XETI+T Applications
There are a lot of Maxim Integrated MAX8645XETI+T LED Driver ICs applications.
- LED Lightings for Inspection Devices
- Flicker-free LED Lighting using R1580N
- Refrigeration lighting
- Portable lighting
- A- lamps
- Down lighting
- Linear fluorescent
- White LED Backlight for portable equipment
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- OLED power supply for portable equipment
