MAX17613B
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MAX17613B

4.5V to 60V, 3A Current-Limiter with OV, UV, and Reverse Protection

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Industry's Most Integrated OCP and OVP Solution with Robust Reverse Current Blocking Capability

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Models 2
1ku List Price Starting From $2.94
Features
  • Robust Protection Reduces System Downtime
    • Wide Input-Supply Range of +4.5V to +60V
    • Hot Plug-in Tolerant without TVS up to 35V Input Supply
    • Negative Input Tolerance up to -65V
    • Low RON 130m Ω (typ)
    • Reverse Current-Blocking Protection
    • Thermal Overload Protection
    • Programmable Startup Blanking Time
    • Extended -40°C to +125°C Temperature Range
    • MAX17613A Enables OV, UV, and Reverse Voltage Protection
    • MAX17613B Enables OV and UV Protection
    • MAX17613C Enables Reverse Voltage Protection
  • Flexible Design Options Enable Reuse and Less Requalification
    • Adjustable OVLO and UVLO Thresholds
    • Programmable Forward Current Limit: 0.15A to 3A with ±3.5% Accuracy
    • Accuracy Over Full Temperature Range
    • Programmable Overcurrent Fault Response: Autoretry, Continuous, and Latchoff Modes
    • Smooth Current Transitions
  • Saves Board Space and Reduces External BOM Count
    • 20-Pin, 4mm x 4mm, TQFN-EP Package
    • Integrated FETs
  • UL 2367 Recognized, File No. E211395
  • IEC 62368-1 Certified
Additional Details
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The Olympus series of ICs is the industry's smallest and most robust integrated system protection solution. The MAX17613A/MAX17613B/MAX17613C adjustable overvoltage and overcurrent protection devices are ideal to protect systems against positive and negative input voltage faults up to +60V and -65V, and feature low 130m Ω (typ) RON FETs.

The adjustable input overvoltage protection range is 5.5V to 60V and the adjustable input undervoltage protection range is 4.5V to 59V. The input overvoltage-lockout (OVLO) and undervoltage-lockout (UVLO) thresholds are set using external resistors. Additionally, the devices offer an internal input undervoltage threshold at 4.2V (typ).

The devices feature programmable current-limit protection up to 3A; hence, controlling the inrush current at startup while charging large capacitors at the output. The current-limit threshold is programmed by connecting a resistor from the SETI pin to GND. When the device current reaches the programmed threshold, the device prevents further increases in current by modulating the FET resistance. The devices can be programmed to behave in three different ways under current-limit condition: autoretry, continuous, or latchoff modes. The voltage appearing on the SETI pin is proportional to the instantaneous current flowing through the device and can be read by an ADC.The devices offer a programmable startup blanking time that enables charging the large capacitors connected at the output.

MAX17613A and MAX17613C block current flowing in the reverse direction (i.e., from OUT to IN) whereas MAX17613B allows current flow in the reverse direction. The devices feature thermal shutdown protection against excessive power dissipation.

The devices are available in a small, 20-pin (4mm x 4mm) TQFN-EP package and operate over the -40°C to +125°C extended temperature range.

Applications

  • Condition Monitoring
  • Factory Sensors
  • Industrial Applications such as PLC, Control Network Modules, Battery-Operated Modules
  • Process Instrumentation
  • Sensor Systems
  • Weighing and Batching Systems
Part Models 2
1ku List Price Starting From $2.94

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Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX17613BATP+
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MAX17613BATP+T
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Software & Part Ecosystem

Evaluation Kits 3

MAX17613AEVKIT

Evaluation Kit for the MAX17613A 4.5V to 60V, 3A Current-Limiter with OV, UV and Reverse Protection

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MAX17613AEVKIT

Evaluation Kit for the MAX17613A 4.5V to 60V, 3A Current-Limiter with OV, UV and Reverse Protection

Evaluation Kit for the MAX17613A 4.5V to 60V, 3A Current-Limiter with OV, UV and Reverse Protection

Features and Benefits

  • 4.5V to 40V Operating Voltage Range (Remove the TVS Diode to Extend the Operating Voltage Range up to 60V)
  • Features a 40V TVS Diode (D1) across the Input and Schottky Diode across the Output Terminals
  • Evaluates Undervoltage-Lockout (UVLO), Overvoltage-Lockout (OVLO), Three Current-Limit Types, and Current-Limit Threshold
  • UVLO Programmed to 4.5V
  • OVLO Programmed to 36V
  • Jumper-Configurable Current-Limit
  • Jumper-Configurable Current-Limit Type
  • Programmable Startup Blanking Time
  • Features Fault Indication Signals (Activ-Low UVOV, Acrive-Low FLAG)
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX17613AEVKIT# evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX17613A 4.5V to 60V, 3A, overvoltage (OV), undervoltage (UV) protector with forward current limit and reverse current block in a 20-pin TQFN-EP package. The EV kit can be configured to demonstrate adjustable overvoltage, undervoltage, three current-limit types (Autoretry, Continuous, and Latchoff) with different currentlimit thresholds (from 0.15A to 3A). For more details about the IC benefits and features, refer to the MAX17613 IC data sheet.

Applications

  • Condition Monitoring
  • Factory Sensors
  • Industrial Applications such as PLC, Control Network Modules, Battery-Operated Modules
  • Process Instrumentation
  • Sensor Systems
  • Weighing and Batching Systems

MAX17613BEVKIT

Evaluation Kit for the MAX17613B 4.5V to 60V, 3A, OV, UV Protector with Forward Current Limit

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MAX17613BEVKIT

Evaluation Kit for the MAX17613B 4.5V to 60V, 3A, OV, UV Protector with Forward Current Limit

Evaluation Kit for the MAX17613B 4.5V to 60V, 3A, OV, UV Protector with Forward Current Limit

Features and Benefits

  • 4.5V to 40V Operating Voltage Range (Remove the TVS Diode to Extend the Operating Voltage Range up to 60V)
  • Features a 40V TVS Diode (D1) across the Input and Schottky Diode across the Output Terminals
  • Evaluates Undervoltage-Lockout (UVLO), Overvoltage-Lockout (OVLO), Three Current-Limit Types, and Current-Limit Threshold
  • UVLO Programmed to 4.5V
  • OVLO Programmed to 36V
  • Jumper-Configurable Current-Limit
  • Jumper-Configurable Current-Limit Type
  • Programmable Startup Blanking Time
  • Features Fault Indication Signals (Active-Low UVOV, Active-Low FLAG)
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX17613BEVKIT# evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX17613B 4.5V to 60V, 3A, overvoltage (OV), undervoltage (UV) protector with forward current limit in a 20-pin TQFN-EP package. The EV kit can be configured to demonstrate adjustable overvoltage, undervoltage, three current-limit types (Autoretry, Continuous, Latchoff), and different current-limit thresholds (from 0.15A to 3A). For more details about the IC benefits and features, refer to the MAX17613 IC data sheet.

Applications

  • Condition Monitoring
  • Factory Sensors
  • Industrial Applications such as PLC, Control Network Modules, Battery-Operated Modules
  • Process Instrumentation
  • Sensor Systems
  • Weighing and Batching Systems

MAX17613CEVKIT

Evaluation Kit for the MAX17613C 4.5V to 60V, 3A, Reverse-Voltage Protector with Forward Current Limit

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MAX17613CEVKIT

Evaluation Kit for the MAX17613C 4.5V to 60V, 3A, Reverse-Voltage Protector with Forward Current Limit

Evaluation Kit for the MAX17613C 4.5V to 60V, 3A, Reverse-Voltage Protector with Forward Current Limit

Features and Benefits

  • 4.5V to 40V Operating Voltage Range (Remove the TVS Diode to Extend the Operating Voltage Range up to 60V)
  • Features a 40V TVS Diode (D1) across the Input and Schottky Diode across the Output Terminals
  • Evaluates Three Current-Limit Types and Current-Limit Threshold
  • Jumper-Configurable Current-Limit
  • Jumper-Configurable Current-Limit Type
  • Programmable Startup Blanking Time
  • Features Fault Indication Signals (Active-Low FWD, Active-Low REV)
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX17613CEVKIT# evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the MAX17613C 4.5V to 60V, 3A, reverse-voltage protector with forward current limit and reverse current block in a 20-pin TQFN-EP package. The EV kit can be configured to demonstrate three current-limit types (Autoretry, Continuous, Latchoff) and different current-limit thresholds (from 0.15A to 3A). For more details about the IC benefits and features, refer to the MAX17613 IC data sheet.

Applications

  • Condition Monitoring
  • Factory Sensors
  • Industrial Applications such as PLC, Control Network Modules, Battery-Operated Modules
  • Process Instrumentation
  • Sensor Systems
  • Weighing and Batching Systems

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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