Description

Power Management Specialised - PMIC 60V, 3A Ideal Diode Power Path Selector

MAX17614

4.5V to 60V, 3A, Ideal Diode/Power Source Selector with Current Limit, UV, OV Protection

Features:

• Ideal Diode Operation
  
  • Fast Reverse Current-Blocking Protection(140ns)
  • Seamless Power Source Switchover
• Robust Protection Reduces System Downtime
  
  • Wide Input Supply Range: +4.5V to +60V
  • Hot Plug-in Tolerant without transient voltage suppressor (TVS) up to 35V Input Supply
  • Negative Input Tolerance to -65V
  • Low RON 130mΩ (typ)
  • Thermal Shutdown Protection
  • Programmable Startup Blanking Time
  • Extended -40°C to +125°C Temperature Ranger
• Flexible Design Options Enable Reuse and Less Requalification
  
  • Adjustable Input Undervoltage Lockout (UVLO) and Overvoltage Lockout (OVLO) Thresholds
  • Programmable Forward-Current Limit: 0.15A to 0.3A with +3.6% and -3.3% Accuracy and 0.3A to 3A with ±3.3% Accuracy Over Full Temperature Range
  • Programmable Current Limit Fault Response: Autoretry, Continuous, and Latch-Off Modes
  • Built-in Fault Indication Signals: UVOV and FLAG
• Saves Board Space and Reduces External BOM Count
  
  • 20-Pin, 4mm x 4mm, TQFN-EP Package
  • Integrated Back-to-Back nFETs

Applications:

• Small Total Solution Size
• Faster Response Times
• Tight Current Limit Accuracy

 

Pin Description