MAX17651

• Extremely Easy to Use
  • Stable with Tiny 4.7µF, 0805 Output Capacitor
  • Only Four External Components Required
• Reduces Number of Linear Regulators to Stock
  • Wide 4V to 60V Input Voltage Range
  • Adjustable 0.6V to 59V Output Voltage
  • Up to 100mA Load Current Capability
• Operates Reliably in Adverse Industrial Environments
  • Built-In Output Voltage Monitoring with PGOOD Pin
  • High-Voltage ENABLE Input
  • Low 8µA Quiescent Current
  • Overload Protection
  • Overtemperature Protection

The MAX17651 evaluation kit (EV Kit) is a fully assembled and tested circuit board that demonstrates the performance of the MAX17651 high-voltage, ultra-low quiescent current linear regulator. The EV kit operates over a wide input voltage range of 4V to 60V and provides up to 100mA load current. It draws only 8µA supply current under no-load conditions. The device is simple to use and easily configurable with minimal external components. It features overload current protection and thermal shutdown. The EV kit comes installed with the MAX17651AZT+ in a 6-pin, compact TSOT package.

Applications

• Battery-Powered Equipment
• Low-Current Industrial Power Supplies
• Post Regulator for Switching Power Supplies
• Remote Sensors
• Utility Meters

• Wide 4V to 60V Input Voltage Range
• umper Configurable 12V, 5V, and 3.3V Outputs
• Up to 100mA Load Current Capability
• 8µA No Load Supply Current
• Active-High, Enable Input
• PGOOD Output for Regulator Output Voltage Monitoring
• Overload Protection
• Overtemperature Protection
• Proven PCB Layout
• Fully Assembled and Tested

The MAX17651EVKITA# evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the performance of the MAX17651 high-voltage, ultra-low quiescent current linear regulator in a 6-pin TDFN package. The EV kit operates over a wide input voltage range of 4V to 60V and provides up to 100mA load current. It draws only 8µA supply current under no-load conditions. The EV kit is simple to use and easily configurable with minimal external components. It features overload current protection and thermal shutdown. The EV kit comes installed with the MAX17651ATT+ in a 6-pin, (3mm x 3mm) TDFN package.

Applications

• Battery-Powered Equipment
• Low-Current Industrial Power Supplies
• Post Regulator for Switching Power Supplies
• Remote Sensors
• Utility Meters

Features

• 3D Human Interface Input
• High Precision Weigh Scale
• Low Power ADC
• Compact

Competitive Advantages

• Rugged, Cost Effective, Flexible 3D Human-Interface Input Device
• High Precision, High Resolution Measurements
• Fast, Low-Power Data Acquisition

• Reduces External Components and Total Cost
• No Optocoupler
• Synchronous Primary Operation
• All-Ceramic Capacitors, Compact Layout


• Reduces Number of DC-DC Regulators to Stock
• Wide 4.5V to 42V Input
• 0.9V to 0.96 x VIN Primary Output Voltage
• Delivers Up to 5W Output Power


• Reduces Power Dissipation
• Peak Efficiency > 90%
• 0.9μA (typ) Shutdown Current


• Operates Reliably in Adverse Industrial Environments
• Peak and Sink Current-Limit Protection
• Robust Secondary-Side Output Overcurrent Protection (MAX17681A)
• ±1.7% Feedback Accuracy
• Programmable EN/UVLO Threshold
• Adjustable Soft-Start
• Overtemperature Protection
• -40°C to +125°C Operation

Features

• High accuracy
• -10V to +10V ±20% voltage inputs
• -20mA to +20mA ±20% current inputs
• RTD and TC tested temperature range (-40°C to +150°C)
• Software-controlled input type
• 24V input protection
• Isolated power and data
• Board and sensor calibration
• Micro PLC form factor
• Device drivers
• Example C source code
• Test data

Competitive Advantages

• Flexibility
• Accelerated time to market
• Ease of use

Applications

• Industrial control and automation
• Process control
• PLC

• Reduces External Components and Total Cost


• No Optocoupler
• Synchronous Primary Operation
• All-Ceramic Capacitors, Compact Layout


• Reduces Number of DC-DC Regulators to Stock


• Wide 4.5V to 42V Input
• 0.9V to 0.96 x VIN Primary Output Voltage
• Delivers Up to 5W Output Power


• Reduces Power Dissipation


• Peak Efficiency > 90%
• 0.9μA (typ) Shutdown Current


• Operates Reliably in Adverse Industrial Environments


• Peak and Sink Current-Limit Protection
• Robust Secondary-Side Output Overcurrent Protection (MAX17681A)
• ±1.7% Feedback Accuracy
• Programmable EN/UVLO Threshold
• Adjustable Soft-Start
• Overtemperature Protection
• -40°C to +125°C Operation

Reduces External Components and Total Cost

• No Optocoupler
• Synchronous Primary Operation
• All-Ceramic Capacitors, Compact Layout

Reduces Number of DC-DC Regulators to Stock

• Wide 4.5V to 42V Input
• 0.9V to 0.96 x VIN Primary Output Voltage
• Delivers Up to 5W Output Power

Reduces Power Dissipation

• Peak Efficiency > 90%
• 0.9μA (typ) Shutdown Current

Operates Reliably in Adverse Industrial Environments

• Peak and Sink Current-Limit Protection
• Robust Secondary-Side Output Overcurrent Protection (MAX17681A)
• ±1.7% Feedback Accuracy
• Programmable EN/UVLO Threshold
• Adjustable Soft-Start
• Overtemperature Protection
• -40°C to +125°C Operation

• Reduces External Components and Total Cost


• No Optocoupler
• Synchronous Primary Operation
• All-Ceramic Capacitors, Compact Layout


• Reduces Number of DC-DC Regulators to Stock


• Wide 4.5V to 42V Input
• 0.9V to 0.96 x VIN Primary Output Voltage
• Delivers Up to 5W Output Power


• Reduces Power Dissipation


• Peak Efficiency > 90%
• 0.9μA (typ) Shutdown Current


• Operates Reliably in Adverse Industrial Environments


• Peak and Sink Current-Limit Protection
• Robust Secondary-Side Output Overcurrent Protection (MAX17681A)
• ±1.7% Feedback Accuracy
• Programmable EN/UVLO Threshold
• Adjustable Soft-Start
• Overtemperature Protection
• -40°C to +125°C Operation