MAX25221EVSYS#

Active

Analog Devices Inc./Maxim Integrated

EVAL KIT FOR MAX25221

Find alt

Alpha

MAX25221EVSYS#

Active

Analog Devices Inc./Maxim Integrated

EVAL KIT FOR MAX25221

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

MAX25221 Series

The MAX25220/MAX25221/MAX25221B/MAX25221C are a 4-channel TFT-LCD power IC that provides symmetrical positive AVDD and negative NAVDD supplies as well as VGONand VGOFFgate supplies. In addition, a VCOM buffer with output voltage range above and below ground and a temperature measurement block are integrated (MAX25221/B/C).The device contains non-volatile memory so that the values of all outputs can be calibrated for the lifetime of the device (maximum five times).Programming is carried out using the built-in I2C interface, which can also be used to read back diagnostic information. A stand-alone mode is also available.The temperature sensor interface block measures the temperature optionally allowing the VCOM output voltage to be adjusted depending on the measured temperature.The MAX25220/MAX25221/MAX25221B/MAX25221C are available in a TQFN package and operates in the -40°C to +125°C temperature range.ApplicationsCentral Information DisplaysInfotainment DisplaysInstrument Clusters

Technical Specifications

Parameters and characteristics for this part

Specification	MAX25221EVSYS#

Contents	Board
Function	Display Power Supply
Primary Attributes	4 Channel Power Supply Sequencer
Secondary Attributes	I2C Interface(s)
Supplied Contents	Board(s)
Type	Power Management
Utilized IC / Part	MAX25221

MAX25221 Series

Automotive 4-Channel TFT-LCD Power Supplies with VCOM Buffer

Part	Supplied Contents	Type	Contents	Utilized IC / Part	Function	Grade	Package / Case	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Mounting Type	Package Width	Package Name	Package Length	Operating Temperature (Max)	Operating Temperature (Min)	Current - Supply	Qualification	Applications	Primary Attributes	Secondary Attributes
Analog Devices Inc./Maxim Integrated MAX25221EVKIT#	Board(s)	Power Management	Board	MAX25221	Display Power Supply
Analog Devices Inc./Maxim Integrated MAX25221ATJ/V+						Automotive	32-WFQFN Exposed Pad	5.5 V	2.65 V	Surface Mount	5 mm	32-TQFN	5 mm	125 °C	-40 °C	1.5 mA	AEC-Q100	Power Supplies
Analog Devices Inc./Maxim Integrated MAX25221CATJ/V+						Automotive	32-WFQFN Exposed Pad	5.5 V	2.65 V	Surface Mount	5 mm	32-TQFN	5 mm	125 °C	-40 °C	1.5 mA	AEC-Q100	Power Supplies
Analog Devices Inc./Maxim Integrated MAX25221ATJ/V+T						Automotive	32-WFQFN Exposed Pad	5.5 V	2.65 V	Surface Mount	5 mm	32-TQFN	5 mm	125 °C	-40 °C	1.5 mA	AEC-Q100	Power Supplies
Analog Devices Inc./Maxim Integrated MAX25221BATJ/V+						Automotive	32-WFQFN Exposed Pad	5.5 V	2.65 V	Surface Mount	5 mm	32-TQFN	5 mm	125 °C	-40 °C	1.5 mA	AEC-Q100	Power Supplies
Analog Devices Inc./Maxim Integrated MAX25221EVSYS#	Board(s)	Power Management	Board	MAX25221	Display Power Supply														4 Channel Power Supply Sequencer	I2C Interface(s)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX25221EVSYS# | Datasheet