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FPF2193 The FPF2193 is a P-channel MOSFET load switch from On Semiconductor, designed for system and load protection. It offers an adjustable current limit and auto-restart feature.
Mfr Part #:

FPF2193

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FPF2193 is a P-channel MOSFET load switch from On Semiconductor, designed for system and load protection. It offers an adjustable current limit and auto-restart feature.
✓ Total Stock: 9,245 pcs
$ Price Range: $0.32

FPF2193 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 22+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,645 pcs
On Request
2645 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,600 pcs
On Request
2600 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FPF2193 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Input Type
Input Voltage
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Supplier Package
Switch Type
Voltage
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FPF2193 Description

Short technical summary and product information.

The FPF2193 is a full-function load switch from On Semiconductor, part of a series designed to protect systems and loads from excessive current conditions. It features a 55 mOhm P-channel MOSFET with an input voltage range of 1.8 to 5.5 V. The current limit is adjustable from 0.1 A to 1.5 A, providing flexible protection.

 

Key features include thermal shutdown, under-voltage lockout, and reverse current blocking. The FPF2193 also incorporates an auto-restart function, which turns the switch back on after a fault if the ON pin remains active. This device is suitable for applications requiring controlled power delivery and protection against overcurrent events.

 

This load switch is available in a compact 6-WLCSP (Wafer Level Chip Scale Package) with a surface mount type, making it ideal for space-constrained designs. The operating temperature range is -40°C to 85°C (TA).

 

Applications include PDAs, cell phones, handheld GPS devices, portable enterprise/industrial devices, digital cameras, peripheral ports and accessories, portable medical equipment, and hot swap supplies.

FPF2193 Quick Information

Product Type: Load Switch
Canonical Name: FPF2193 Load Switch
Subcategory: Power Distribution Switches

FPF2193 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FPF2193 Estimated Pricing

Qty Low High
1+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

FPF2193 Features

  • Adjustable current limit from 0.1A to 1.5A.
  • Input voltage range of 1.8V to 5.5V.
  • Low Rds On of 55mOhm.
  • Includes auto-restart and status flag.
  • Compact 6-WLCSP surface mount package.

FPF2193 Applications

  • Protects systems and loads from overcurrent.
  • Suitable for portable electronic devices.
  • Used in hot swap power supply applications.
  • Ideal for space-constrained designs.

FPF2193 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the FPF2193 load switch?

The input voltage range is 1.8 to 5.5 V.

What is the adjustable current limit for the FPF2193?

The current limit can be adjusted from 0.1 A to 1.5 A.

What is the typical Rds On for the FPF2193?

The typical Rds On is 55 mOhm.

What type of package is the FPF2193 in?

The FPF2193 is available in a 6-WLCSP package.

What is the operating temperature range of the FPF2193?

The operating temperature range is -40°C to 85°C (TA).

Does the FPF2193 have an auto-restart feature?

Yes, the FPF2193 features an auto-restart function.

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