MAX22910AFD+T

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Analog Devices Inc./Maxim Integrated

21MΩ, 80V HIGH-SIDE SWITCH WITH ADVANCED DIAGNOSTICS AND LOAD CURRENT MONITORING

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MAX22910AFD+T

Unknown

Analog Devices Inc./Maxim Integrated

21MΩ, 80V HIGH-SIDE SWITCH WITH ADVANCED DIAGNOSTICS AND LOAD CURRENT MONITORING

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX22910 Series

The MAX22910 is an industrial high-side switch that operates as a current sourcing output device. The highside switch has an on-resistance RONof 21mΩ (typ) and 40mΩ (max). The maximum load current is limited and set via the CURLIM resistor in the range of 0.7A to 9A with ±10% accuracy. At +100°C ambient temperature, the maximum continuous load current is up to 7A.The MAX22910 is specified for operation up to 80V (max) supply voltage if OUT does not go below GND. The VLlogic supply allows flexible logic interface levels in the range of 1.6V to 5.5V.Open-wire detection detects wiring faults when the switch is on for load current below a threshold in the range of 1mA to 7mA, as set by the WBSET resistor.Accurate load current monitoring at the IMON current output monitors the load current with ±4% accuracy between 2A and 9A and with ±6% accuracy between 0.7A and 2A when the device is not in the current limit.The MAX22910 is protected against short-circuits, overcurrent, and thermal overload. Achieve fast load turn-off time by connecting an external TVS diode at OUT with a high clamp voltage to clamp inductive kickback energy.The MAX22910 is available in a compact 4.5mm x 5.75mm FC2QFN package and is specified for operation from -40°C to +125°C ambient temperature.APPLICATIONSIndustrial Digital Output ModulesSafety Output ModulesCommercial Vehicle ControllersMotor Holding Brakes

Technical Specifications

Parameters and characteristics for this part

Specification	MAX22910AFD+T

Current - Output (Max)	9 A
Fault Protection	UVLO, Over Load, Short Circuit, Current Limiting (Adjustable), Over Temperature
Input Ratio	1
Input Type	Non-Inverting
Interface	Logic
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	High Side
Output Ratio	1
Output Type	N-Channel
Package / Case	23-PowerWFQFN
Package Length	4.5 mm
Package Name	23-FC2QFN
Package Width	5.75 mm
Rds On (Typ)	21 mOhm
Switch Type	General Purpose
Voltage - Load (Max)	80 V
Voltage - Load (Min)	4.75 V
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.6 V

MAX22910 Series

21mΩ, 80V High-Side Switch with Advanced Diagnostics and Load Current Monitoring

Part	Input Type	Mounting Type	Switch Type	Fault Protection	Rds On (Typ)	Package / Case	Current - Output (Max)	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Output Configuration	Voltage - Load (Min)	Voltage - Load (Max)	Output Type	Package Name	Package Width	Package Length	Output Ratio	Input Ratio	Number of Outputs	Operating Temperature (Max)	Operating Temperature (Min)	Interface
Analog Devices Inc./Maxim Integrated MAX22910AFD+T	Non-Inverting	Surface Mount	General Purpose	Current Limiting (Adjustable) Over Load Over Temperature Short Circuit UVLO	21 mOhm	23-PowerWFQFN	9 A	5.5 V	1.6 V	High Side	4.75 V	80 V	N-Channel	23-FC2QFN	5.75 mm	4.5 mm	1	1	1	125 °C	-40 °C	Logic
Analog Devices Inc./Maxim Integrated MAX22910AFD+	Non-Inverting	Surface Mount	General Purpose	Current Limiting (Adjustable) Over Load Over Temperature Short Circuit UVLO	21 mOhm	23-PowerWFQFN	9 A	5.5 V	1.6 V	High Side	4.75 V	80 V	N-Channel	23-FC2QFN	5.75 mm	4.5 mm	1	1	1	125 °C	-40 °C	Logic

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX22910AFD+T | Datasheet

Package Drawing - 23-LFCSP-4.5X5.75X0.75