PI352X-00 Datasheet, PDF (1/34 Pages) Vicor Corporation – 30VIN to 60VIN Cool-Power ZVS Buck Regulator

Cool-Power^®
ZVS Switching Regulators
PI352x-00
30V_IN to 60V_IN Cool-Power ZVS Buck Regulator
Product Description
The PI352x-00 is a family of high input voltage, wide input
range DC-DC ZVS-Buck regulators integrating controller, power
switches, and support components all within a high density
System-in-Package (SiP).
The integration of a high-performance Zero-Voltage Switching
(ZVS) topology, within the PI352x-00 series, increases point
of load performance providing best in class power efficiency.
The PI352x-00 requires only an external inductor, two voltage
selection resistors and minimal capacitors to form a complete
DC‑DC switch mode buck regulator.
Device
PI3525-00-LGIZ
PI3526-00-LGIZ
Output Voltage
Set
Range
5.0V
4.0V to 6.5V
12V
6.5V to 14V
I_OUT Max
20A
18A
Features & Benefits
• High Efficiency HV ZVS-Buck Topology
• Wide input voltage range of 30V to 60V
• Constant voltage operation
• Power-up into pre-biased load
• Parallel capable with single wire current sharing
• Input Over/Undervoltage Lockout (OVLO/UVLO)
• Output Overvoltage Protection (OVP)
• Overtemperature Protection (OTP)
• Fast and slow current limits
• Differential amplifier for output remote sensing
• User adjustable soft-start & tracking
• -40°C to 120°C operating range (T_INT)
Applications
• HV to PoL Buck Regulator Applications
• Computing, Communications, Industrial,
Automotive Equipment
Package Information
• 10mm x 14mm x 2.6mm LGA SiP
Cool-Power^® ZVS Switching Regulators
Page 1 of 34
Rev 1.3
06/2017
vicorpower.com
800 927.9474