Analog Devices Inc.
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