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FAN2365AMPX: 10 A Synchronous Buck Regulator

Datasheet: FAN2365AMPX - 15 A Synchronous Buck Regulator
Rev. A (1549kB)
Product Overview
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The FAN2365AMPX is a highly efficient synchronous buck regulator. The regulator is capable of operating with an input range from 4.5 V to 24 V and supporting up to 15 A continuous load currents.
The FAN2365A utilizes ON Semiconductor’s constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency. This device utilizes Pulse Frequency Modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency when the inductor is operating in discontinuous conduction mode at light loads, while clamping the minimum frequency above the audible range with ultrasonic mode.
Switching frequency and over-current protection can be programmed to provide a flexible solution for various applications. Output over-voltage, under- voltage, over-current, and thermal shutdown protections help prevent damage to the device during fault conditions. After thermal shutdown is activated, a hysteresis feature restarts the device when normal operating temperature is reached.
Features
 
  • VIN Range: 4.5 V to 2 4V
  • High Efficiency: Over to 96% Peak
  • Continuous Output Current: 15 A
  • PFM Mode for Light-Load Efficiency
  • Precision Reference: ±1% Over Temperature
  • Output Voltage Range: 0.6 to 5.5 V
  • Programmable Frequency: 200 kHz to 1 MHz
  • Programmable Soft-Start
  • Low Shutdown Current
  • Adjustable Sourcing Current Limit
  • Internal Boot Diode
  • Thermal Shutdown
  • Halogen and Lead Free, RoHS Compliant
Applications
  • Servers, Desktop Computers
  • Notebooks, Netbooks
  • Game Consoles
  • Telecommunication
  • Storage
  • Consumer Electronics
  • Industrial
Technical Documentation & Design Resources
Data Sheets (1) Simplis Models (1)
Package Drawings (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FAN2365AMPX Active
Pb-free
Halide free
FAN2365AMPX PQFN-34 483AM 1 260 Tape and Reel 3000 $1.4724
Market Leadtime (weeks) : 13 to 16

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Control Mode
VCC Min (V)
VCC Max (V)
VO Typ (V)
IO Typ (A)
Efficiency (%)
fSW Typ (kHz)
Package Type
FAN2365AMPX  
 $1.4724 
Pb
H
 Active   
Step-Down
Hysteretic
4.5
24
Adjustable
15
≥90%
Adjustable
PQFN-34
Case Outlines
483AM   
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