AP2191DSG The Diodes Incorporated AP2191DSG is a single-channel USB 2.0 power switch IC. It features a 1.5A output current and operates from a 2.7V to 5.5V supply.
Mfr Part #:

AP2191DSG

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AP2191DSG is a single-channel USB 2.0 power switch IC. It features a 1.5A output current and operates from a 2.7V to 5.5V supply.
✓ Total Stock: 2,430 pcs
$ Price Range: $0.99

AP2191DSG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,430 pcs
2430 pcs On Request 1 On Request On Request 1321+ On Request On Request

AP2191DSG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Style
Output Current

AP2191DSG Description

Short technical summary and product information.

The Diodes Incorporated AP2191DSG is a power switch IC designed for USB 2.0 applications. It provides a single output channel with a current limit of 2.1A and a maximum output current of 1.5A.

 

This device operates within a supply voltage range of 2.7V to 5.5V, with a maximum on-resistance of 90 mOhms. It has a maximum on-time and off-time of 0.05 ms. The operating temperature range is from -40 C to +85 C.

 

The AP2191DSG is available in a SO-8 surface-mount package and is supplied on a reel. This component is suitable for power distribution applications where precise current limiting and protection are required.

 

Key electrical characteristics include a 1.5A output current and a 2.1A current limit. The operating supply voltage is between 2.7V and 5.5V, with a maximum on-resistance of 90 mOhms.

AP2191DSG Quick Information

Product Type: Power Switch IC
Series: AP2191
Canonical Name: AP2191DSG Power Switch IC
Subcategory: Power Distribution

AP2191DSG Compliance

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

AP2191DSG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AP2191DSG Features

  • Single channel USB 2.0 power switch.
  • 1.5A maximum output current.
  • 2.1A current limit protection.
  • Wide 2.7V to 5.5V operating voltage.
  • Low 90 mOhm maximum on-resistance.

AP2191DSG Applications

  • Ideal for USB port power control.
  • Suitable for portable electronic devices.
  • Used in power distribution systems.
  • Provides overcurrent protection.

AP2191DSG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the AP2191DSG?

The AP2191DSG has a maximum output current of 1.5 A.

What is the operating supply voltage range for the AP2191DSG?

The AP2191DSG operates from a supply voltage of 2.7 V to 5.5 V.

What is the maximum on-resistance of the AP2191DSG?

The maximum on-resistance for the AP2191DSG is 90 mOhms.

What is the operating temperature range for this power switch IC?

The AP2191DSG can operate between -40 C and +85 C.

What package type is the AP2191DSG available in?

The AP2191DSG is available in a SO-8 package.

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