FPF2313L

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Dual Output Adjustable Current Limit Switch

General Description

The FPF2310/12/13/13L are dual-channel load switches of IntelliMAX™ family. The FPF2310/12/13/13L consist of dual, independent, current-limited, and slew rate controlled, P-channel MOSFET power switches. Slew rated turn-on prevents inrush current from glitching supply rails. The input voltage range operates from 1.8V to 5.5V to fulfill USB device supply requirements. Switch control is accomplished by a logic input (ON) capable of interfacing directly with low-voltage control signal. For the FPF2312, if the constant current condition persists after 10ms, the part shuts down the switch. The FPF2310 has an auto-restart feature that turns the switch on again after 150ms if the ON pin is still active. FPF2313/13L remains in the constant-current mode until the switch current falls below the current limit. For the FPF2310 through FPF2313/13L, the minimum current limit is 400mA-600mA with 10% accuracy (+25°C) for each switch to comply with USB applications in portable devices.      FPF2310M/12/13/13L series is available in a space-saving, 8-Lead, 3x3mm MLP.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention RoHS IPC1752 RoHS/REACH/JIG Certificate of Compliance
FPF2313LMPX Full Production Green as of Apr 2009 $0.406 MLP 8 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &K
Line 2:FPF
Line 3:2313L
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Design Tools

  • IntelliMAX, Loadswitch Tool - The IntelliMAX Loadswitch design tool provides a flexible simulation environment where circuit designers can select components, review waveforms, and evaluate product performance for their circuit applications.

Support

Engineering Connections

Qualification Support

Features

  • 1.8 to 5.5V Input Voltage Range
  • Typical RON= 75mΩ at IN = 5.5V
  • 400~600mA Adjustable Current Limit
  • 10% Current Limit Accuracy from Typical
  • Slew Rate Controlled
  • ESD Protected, Above 4000V HBM
  • Independent Thermal Shutdown
  • UVLO
  • Output Discharge
  • RoHS Compliant

Applications

  • Media Tablets
  • Mobile Handsets
  • PMP/MP3 Players
  • Storage & Peripherals
  • Wireless LAN Card & Broadband Access

Application Notes

Multilanguage - Chinese Multilanguage - English Multilanguage - Japanese Multilanguage - Korean