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AP2146SG-13 The Diodes Incorporated AP2146SG-13 is a dual-channel, current-limited power switch designed for USB and hot-swap applications. It features a voltage range of 2.7V to 5.5V and a maximum continuous load current of 500mA.
Mfr Part #:

AP2146SG-13

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AP2146SG-13 is a dual-channel, current-limited power switch designed for USB and hot-swap applications. It features a voltage range of 2.7V to 5.5V and a maximum continuous load current of 500mA.
✓ Total Stock: 1,398 pcs
$ Price Range: $0.75

AP2146SG-13 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
699 pcs
On Request
699 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
699 pcs
On Request
699 pcs On Request 1 On Request On Request On Request 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.

AP2146SG-13 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
ESD Protection
Fault Protection
Features
Halogen Free
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Tape & Reel
Voltage
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AP2146SG-13 Description

Short technical summary and product information.

The AP2146SG-13 from Diodes Incorporated is an integrated high-side power switch optimized for Universal Serial Bus (USB) and other hot-swap applications. This dual-channel device offers accurate current limiting of 0.8A and a maximum continuous load current of 0.5A per channel. It operates within an input voltage range of 2.7V to 5.5V and features a low on-resistance of 90mΩ typical.

 

Key features include over-current and thermal protection, reverse current blocking, and a controlled rise time. The device also provides a fault report (FLG) output with a 7ms typical blanking time to prevent false over-current reporting. It is available in an 8-SOP package and operates across an ambient temperature range of -40°C to +85°C.

 

This power switch is suitable for various applications including consumer electronics like LCD TVs and monitors, communications devices such as set-top boxes and smartphones, and computing peripherals like laptops, desktops, and hubs. Its design incorporates features for robust protection and reliable operation in demanding environments.

AP2146SG-13 Quick Information

Product Type: Power Distribution Switch
Canonical Name: Diodes Incorporated AP2146SG-13 Dual Channel Current-Limited Power Switch
Subcategory: Load Driver

AP2146SG-13 Compliance

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

AP2146SG-13 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

AP2146SG-13 Features

  • Dual channel USB power switch.
  • Accurate 0.8A current limiting.
  • Low 90mΩ typical on-resistance.
  • Over-current and thermal protection.
  • Surface mount 8-SOP package.

AP2146SG-13 Applications

  • Ideal for USB port power.
  • Suitable for hot-swap applications.
  • Used in consumer electronics.
  • Applicable in communication devices.
  • Designed for computing peripherals.

AP2146SG-13 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the AP2146SG-13?

2.7V to 5.5V.

What is the operating temperature range?

-40°C to +85°C.

What package is the AP2146SG-13 available in?

8-SOP (8-SOIC, 0.154", 3.90mm Width) surface mount package.

What is the maximum continuous load current?

0.5A.

What fault protection features does the AP2146SG-13 include?

Current limiting (fixed), over-temperature, reverse current, and under-voltage lockout (UVLO).

What is the typical on-resistance?

90mΩ typical.

How many outputs does the AP2146SG-13 have?

Two outputs with a 1:2 ratio.

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