MAX20481CATEA/VY+
ActiveFOUR- TO SEVEN-INPUT AUTOMOTIVE POWER-SYSTEM MONITOR FAMILY
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MAX20481CATEA/VY+
ActiveFOUR- TO SEVEN-INPUT AUTOMOTIVE POWER-SYSTEM MONITOR FAMILY
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX20481CATEA/VY+ |
|---|---|
| Grade | Automotive |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Voltages Monitored | 6 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output | Open Drain or Open Collector |
| Package / Case | 16-WFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Reset | Active Low |
| Reset Timeout [Min] | 28.8 ms |
| Supplier Device Package | 16-SW-TQFN (3x3) |
| Type | Power Supply Monitor |
| Voltage - Threshold | 6 Selectable Threshold Combinations |
MAX20481 Series
Four- to Seven-Input Automotive Power-System Monitor Family
| Part | Grade | Reset Timeout [Min] | Qualification | Package / Case | Output | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Reset | Voltage - Threshold | Number of Voltages Monitored | Type | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | Automotive | 28.8 ms | AEC-Q100 | 16-WFQFN Exposed Pad | Open Drain or Open Collector | 16-SW-TQFN (3x3) | 125 °C | -40 C | Active Low | 4 Selectable Threshold Combinations | 4 | Power Supply Monitor | Surface Mount Wettable Flank |
Analog Devices Inc./Maxim Integrated | Automotive | 28.8 ms | AEC-Q100 | 16-WFQFN Exposed Pad | Open Drain or Open Collector | 16-SW-TQFN (3x3) | 125 °C | -40 C | Active Low | 6 Selectable Threshold Combinations | 6 | Power Supply Monitor | Surface Mount Wettable Flank |
Analog Devices Inc./Maxim Integrated | Automotive | 28.8 ms | AEC-Q100 | 16-WFQFN Exposed Pad | Open Drain or Open Collector | 16-SW-TQFN (3x3) | 125 °C | -40 C | Active Low | 4 Selectable Threshold Combinations | 4 | Power Supply Monitor | Surface Mount Wettable Flank |
Analog Devices Inc./Maxim Integrated | Automotive | 28.8 ms | AEC-Q100 | 16-WFQFN Exposed Pad | Open Drain or Open Collector | 16-SW-TQFN (3x3) | 125 °C | -40 C | Active Low | 5 Selectable Threshold Combinations | 5 | Power Supply Monitor | Surface Mount Wettable Flank |
Analog Devices Inc./Maxim Integrated | Automotive | 28.8 ms | AEC-Q100 | 16-WFQFN Exposed Pad | Open Drain or Open Collector | 16-SW-TQFN (3x3) | 125 °C | -40 C | Active Low | 6 Selectable Threshold Combinations | 6 | Power Supply Monitor | Surface Mount Wettable Flank |
Analog Devices Inc./Maxim Integrated | Automotive | 28.8 ms | AEC-Q100 | 16-WFQFN Exposed Pad | Open Drain or Open Collector | 16-SW-TQFN (3x3) | 125 °C | -40 C | Active Low | 5 Selectable Threshold Combinations | 5 | Power Supply Monitor | Surface Mount Wettable Flank |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 2.30 | |
| 1248 | $ 2.30 | |||
| Tray | 490 | $ 2.08 | ||
Description
General part information
MAX20481 Series
The MAX20481 is a complete ASIL-compliant SoC power system monitor with up to seven voltage-monitor inputs. Each input has factory OTP programmable OV/UV thresholds of between 2.5% and 10% with ±1% accuracy. Two of the inputs have a separate remote ground-sense input for use with high-current SoC supplies.The MAX20481 contains a factory-programmable windowed watchdog with digital input pins for both refreshing and disabling the watchdog. The active-low RESET pin of the device can be set at the factory to assert under a variety of conditions.The MAX20481 significantly reduces system size and component count while improving reliability compared to separate ICs or discrete components. The MAX20481 meets ASIL B reliability levels in a standalone application. The device is designed to operate from -40°C to +125°C ambient temperature.ApplicationsAutomotive ADAS SystemsAutonomous Driving Processing SystemsPower System Supervision and MCU/SoC MontioringRemote Sensor Modules
Documents
Technical documentation and resources
No documents available