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MAX8645XETI+

MAX8645XETI+

MAX8645XETI+

Maxim Integrated

3.6V 0.4mm PMIC MAX8645 28 Pin 3.6V 28-WFQFN Exposed Pad

SOT-23

MAX8645XETI+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
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 Dissipation1.666W
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch0.4mm
Base Part Number MAX8645
Pin Count28
Number of Outputs 8
Operating Supply Voltage5.5V
Power Supplies3.6V
Power Dissipation1.666W
Output Current200mA
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
Dimming Single-Wire
Number of Segments 8
Switching Frequency1MHz
Multiplexed Display Capability NO
Length 4mm
Width 4mm
Radiation HardeningNo
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4032 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.194857$1.194857
10$1.127224$11.27224
100$1.063419$106.3419
500$1.003225$501.6125
1000$0.946439$946.439

MAX8645XETI+ Product Details

MAX8645XETI+ Overview


To save space on the board, it has a 28-WFQFN Exposed Pad package. This LED driver has 8 outputs.We are using Surface Mount as the mounting method.The system emerges as a DC DC Regulator with high efficiency.The LED driver has the capability of operating at a temperature of -40°C~85°C TA.Backlight, Camera Flash provides many benefits.A termination of 28 is used to operate the LED driver.It is configured with 28 pins as its base.A total of 8 segments are estimated.Surface Mount is mounted on it.The LED driver can be found under the base part number MAX8645.28 pins are on the device.Furthermore, it can be classified as Display Drivers based on its characteristics.With 2.7V as the minimal input voltage, it operates.In terms of supply current, 5.5V is the maximum value.When the maximum supply current is below 5.5mA, the device can deliver high efficiency.A load can be supplied with 200mA current.Powering systems requires 5.5V voltages.The electronic component can function fully when the switching frequency is maintained at 1MHz.

MAX8645XETI+ 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

MAX8645XETI+ Applications


There are a lot of Maxim Integrated MAX8645XETI+ LED Driver ICs applications.

  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • LED Lightings for Industrial Equipment
  • Refrigeration lighting
  • White LED Backlight for portable equipment
  • LED backlight driver for LCD displays for Tablets and Note PCs
  • Constant Voltage Power Source for portable equipment
  • High-end retail lighting
  • Gallery lighting
  • Scanners and Handy Terminals
  • Power source for accessories such as car audios, car navigation systems, and ETC systems

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