FPF2195

Full Function Load Switch with Adjustable Current Limit

The FPF2195 load switch provides full protection to systems and loads that may encounter large current conditions. These devices contain a 55mΩ current-limited Pchannel MOSFET that can operate over an input voltage range of 1.8 to 5.5V. Internally, current is prevented from flowing when the MOSFET is off and the output voltage is higher than the input voltage. Switch control is by a logic input (ON) capable of interfacing directly with low-voltage control signals. Each part contains thermal shutdown protection that shuts off the switch to prevent damage to the part when a continuous over-current condition causes excessive heating.

When the switch current reaches the current limit, the parts operate in a constant-current mode to prohibit excessive currents from causing damage. The FPF2195 does not turn off after a current limit fault, but remains in the constant-current mode indefinitely. The minimum current limit is 100mA.

These parts are available in a space-saving six ball advanced 1 x 1.5mm WLCSP package.

Features

  • <1.8 to 5.5V Input Voltage Range
  • Controlled Turn-On
  • 0.1 to 1.5A Adjustable Current Limit
  • Under-Voltage Lockout
  • Thermal Shutdown
  • <2µA Shutdown Current
  • Auto Restart
  • Fast Current Limit Response Time
  • 5µs to Moderate Over Currents
  • 30ns to Hard Shorts
  • Fault Blanking
  • Reverse Current Blocking
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Index Product Product &
Eco Status
Unit Price/
1K Order
Packing Method Convention Package Marking
Convention*
Qualification
Support
Compliance
Certificates
0 FPF2195BUCX Full Production
Green as of Jul 2013
$0.56

WL-CSP 6L -  Details
TAPE REEL

PDF WL-CSP 6L  Drawing
Last Update: Jan 2015 PDF WLCSP 1.0x1.5, Packing Drawing
Last Update: May 2014
Line 1SY&K

Line 2&. (Pin One)
&2 (2-Digit Date Code)
&Z (Plant Code)

FIT 2.6 @55°C
change temp

ESD (HBM) 8000V

RƟJA 85°C/W

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
0 FPF2195 Full Production
Green as of Apr 2009
$0.539

WL-CSP 6L -  Details
TAPE REEL

PDF WL-CSP 6L  Drawing
Last Update: Jan 2015 PDF WLCSP 1.0x1.5, Packing Drawing
Last Update: May 2014
Line 1S9&K

Line 2&. (Pin One)
&2 (2-Digit Date Code)
&Z (Plant Code)

FIT 2.6 @55°C
change temp

ESD (HBM) 8000V

RƟJA 85°C/W

Moisture Sensitivity Level (MSL) 1

Max Reflow Temp 260

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG

If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
* Click here for further top mark packaging information for FPF2195

  • Media Tablets
  • Mobile Handsets
  • PMP/MP3 Players
  • Storage & Peripherals
  • Wireless LAN Card & Broadband Access
Application Note Description
AN-8019 PDFReliable USB Modem Design Using the Combination of an Integrated Load Switch and a Buck Converter
Last Update : 13-Jan-2014
AN-8020 PDFIntegrated Slew Rate Controlled Switch Optimizing 1V Core in Mobile Systems
Last Update : 03-Mar-2011
AN-9047 PDFAssembly Guidelines for MicroFET-6 Packaging
Last Update : 05-Mar-2011

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