Protected Power Switches | FPF2195

Full Function Load Switch with Adjustable Current Limit

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Overview

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.

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

  • <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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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Over Current - Shutdown (Y/N)

Over Current - Current Source (Y/N)

Current Limit (FIXED/ADJ/NO)

Over Voltage Protection (Y/N)

Reverse Current Blocking (Y/N)

FAULT Signal (Y/N)

PGOOD (Y/N)

UVLO (Y/N)

Rds(on) Typ (mΩ)

Max Current (A)

Output Discharge (Y/N)

IMON Output (Y/N)

Adjustable Slew Rate (Y/N)

Vin Min (V)

Vin Max (V)

Iq (µA)

eFuse / Hot Plug (Y/N)

Input / Output

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Reference Price

FPF2195

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Active

CAD Model

Pb

A

H

P

WLCSP-6

567RN

1

260

REEL

3000

N

N

Y

-

N

Y

Y

N

Y

55

1.5

N

N

N

1.8

5.5

75

N

1:1

IntelliMAX

$0.332

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FPF2195UCX-SN00331

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Active

CAD Model

Pb

A

H

P

WLCSP-6

567RN

1

260

REEL

3000

Y

-

-

-

-

-

-

-

-

55

1.65

-

-

-

1.8

5.5

-

-

-

-

$0.3392

More Details

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Reliability Data

Die Related Summary Data

Device: FPF2195

Equivalent to wafer fab process: 36

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

36

0

630555494

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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