MAX17682

PRODUCTION

4.5V to 42V Input, Ultra-Small, High-Efficiency, Iso-Buck DC-DC Converter

Reduce external components, solution size and cost for DC-DC isolation

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.03

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Part Details

Eliminates External Components and Reduces Total Cost
- Synchronous Primary Operation for High Efficiency and Reduced Cost
- All-Ceramic Capacitors, Ultra-Compact Layout
Reduces Number of DC-DC Regulators to Stock
- Wide 4.5V to 42V Input Voltage Range
- 0.9V to 92% V_IN Primary Output Voltage
- Delivers up to 3.7A Peak Current
- 100kHz to 500kHz Adjustable Frequency with External Synchronization
- Available in a 20-Pin, 4mm x 4mm TQFN Package
Reduces Power Dissipation
- Peak Efficiency > 90%
- Shutdown Current = 2.8µA (typ)
Operates Reliably in Adverse Industrial Environments
- Hiccup-Mode Current Limit, Sink Current Limit, and Auto-Retry Startup
- Programmable EN/UVLO Threshold
- Adjustable Soft-Start
- High Industrial -40°C to +125°C Ambient Operating Temperature Range
- -40°C to +150°C Junction Temperature Range

Part Models: 2
1ku List Price: Starting From $2.03

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX17682ATP+	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX17682ATP+T	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Mar 12, 2018 - 1745 ASSEMBLY
		pcn_1745
MAX17682ATP+	PRODUCTION	pcn_1745

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

EE-Sim Power® Tools 1

The EE-Sim DC-DC Converter Tool uses your requirements to quickly create a complete power design including a schematic, BOM with commercially available parts, and time and frequency domain simulations. Your customized schematic can be downloaded for further analysis in the standalone EE-Sim OASIS Simulator, featuring SIMPLIS and SIMetrix SPICE engines.

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SIMPLIS Models 1

MAX17682 SIMPLIS Schematic

Evaluation Kits

Evaluation Kit for the MAX17682 for Isolated ±15V Dual-Output Configuration

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Features and Benefits

17V to 36V Input Voltage Range
±15V,150mA; +5V, 1A Continuous Current
EN/UVLO Input
200kHz Switching Frequency
93% Peak Efficiency
Overcurrent Protection
No Optocoupler
Delivers up to 10W Output Power
Overtemperature Protection
Proven PCB layout

Product Details

The MAX17682 EV kit is a fully assembled and tested circuit board that demonstrates the performance of the MAX17682 high-efficiency, iso-buck DC-DC Converter. The EV kit operates over a wide input-voltage range of 17V to 36V and uses primary-side feedback to regulate the output voltages. The EV kit has isolated dual output voltages programmed to ±15V at 150mA, along with a primary regulated +5V output voltage at 1A, with 10% output voltage regulation.

The EV kit comes installed with the MAX17682 in a 20-pin (4mm x 4mm) TDFN package.

Applications

Communication Hub in Smart meters
Floating Power Supply Generation
Industrial Process Control
Isolated Power Supplies in Medical Equipment

Evaluation Kit for the MAX17682

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Features and Benefits

16V to 42V Input Voltage Range
+12V, 750mA continuous Current
EN/UVLO Input
200kHz Switching Frequency
91% Peak Efficiency
Overcurrent Protection
No Optocoupler
Delivers up to 10W Output Power
Overtemperature Protection
Proven PCB layout

Product Details

The MAX17682EVKIT is a fully assembled and tested circuit board that demonstrates the performance of the MAX17682 high-efficiency, iso-buck DC-DC Converter. The EV kit operates over a wide input-voltage range of 16V to 42V and uses primary-side feedback to regulate the output voltage. The EV kit has isolated output, programmed to +12V at 750mA, with 10% output voltage regulation.

The EV kit comes installed with the MAX17682 in a 20-pin (4mm x 4mm) TDFN package.

Applications

Floating Power Supply Generation
Industrial Process Control
Isolated Power Supplies in Medical Equipment

Resources

MAX17682EVKIT ODB File - Design Files
5.38M

Evaluation Kit for the MAX17682 Three-Phase Inverter Gate Drive Power Supply

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Features and Benefits

17V to 36V Input Voltage Range
Four isolated output rails
- Three rails with +15V and -8V, 75mA continuous current
- One rail with +15V and -8V, 225mA continuous current
EN/UVLO Input
250kHz Switching Frequency
96% Peak Efficiency
Overcurrent Protection
No Optocoupler
Delivers up to 10W Output Power
Overtemperature Protection
Proven PCB layout

Product Details

The MAX17682 EV kit C is a fully assembled and tested circuit board that demonstrates the performance of the MAX17682 high-efficiency, iso-buck DC-DC Converter. The EV kit operates over a wide input-voltage range of 17V to 36V and uses primary-side feedback to regulate the output voltages. The EV kit has four isolated, dualoutput voltage rails which are programmed to +15V and -8V. Three of the dual voltage rails can deliver 75mA load current, whereas the fourth dual rail can deliver a load current of 225mA.

The EV kit comes installed with the MAX17682 in a 20-pin (4mm x 4mm) TDFN package.

Applications

Communication Hub in Smart Meters
Floating Power Supply Generation
Industrial Process Control
Isolated Power Supplies in Medical Equipment

Evaluation Kit for the MAX17682 for Isolated +24V Output Configuration

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Features and Benefits

17V to 36V Input Voltage Range
+24V, 400mA Continuous Current
EN/UVLO Input
250kHz Switching Frequency
96% Peak Efficiency
Overcurrent Protection
No Optocoupler
Delivers up to 10W Output Power
Overtemperature Protection
Proven PCB layout

Product Details

The MAX17682 EV kit B is a fully assembled and tested circuit board that demonstrates the performance of the MAX17682 high-efficiency, iso-buck DC-DC Converter. The EV kit operates over a wide input-voltage range of 17V to 36V and uses primary-side feedback to regulate the output voltage. The EV kit has isolated output, programmed to +24V at 400mA, with 10% output voltage regulation.

The EV kit comes installed with the MAX17682 in a 20-pin (4mm x 4mm) TDFN package.

Applications

Communication Hub in Smart meters
Floating Power Supply Generation
Industrial Process Control
Isolated Power Supplies in Medical Equipment

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

Evaluation Design File 1

Tools & Simulations

EE-Sim Power® Tools 1

SIMPLIS Models 1

Evaluation Kits

Features and Benefits

Product Details

Features and Benefits

Product Details

Resources

Features and Benefits

Product Details

Features and Benefits

Product Details

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