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FUSB252UMX The ON Semiconductor FUSB252UMX is a Type-C CC with High Speed Digital (HSD) Port Protection Switch designed for USB applications. It offers 1GHz bandwidth and low on-resistance.
Mfr Part #:

FUSB252UMX

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FUSB252UMX is a Type-C CC with High Speed Digital (HSD) Port Protection Switch designed for USB applications. It offers 1GHz bandwidth and low on-resistance.
✓ Total Stock: 22,933 pcs

FUSB252UMX Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request 21+ On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,168 pcs
On Request
2168 pcs On Request 1 On Request On Request 24+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
765 pcs
On Request
765 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.

FUSB252UMX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Applications
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Operating Temperature
Operating Voltage
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FUSB252UMX Description

Short technical summary and product information.

The FUSB252UMX from ON Semiconductor is an integrated port protection switch specifically designed for USB Type-C applications. It provides protection for HSD+/- and CCx pins against voltages up to 20V, with Over-Voltage Protection (OVP) at 5.8V typical to safeguard against Electrical Overstress (EOS) damage.

 

This device features a fully integrated USB 2.0 switch for HSD+/- that can pass signals with a bandwidth of 1 GHz, ensuring signal integrity and eye compliance. The CC switches exhibit a low on-resistance of 0.3 Ohm typical, minimizing signal attenuation. The FUSB252UMX also supports Dead Battery functionality as per the Type-C specification, along with Under-Voltage Lockout (UVLO) and thermal shutdown.

 

With a VDD operating range of 2.7V to 5.5V and a current capability of 1A, this switch is suitable for various applications including smartphones, tablets, and laptops. It is available in a 16-UFQFN package and supports surface mount installation.

 

The FUSB252UMX operates within a temperature range of -40°C to 85°C. It is designed to support USB Type-C Specification 1.2 and offers features like 20V DC protection on VCC and 16V DC protection on the HSD port.

FUSB252UMX Quick Information

Product Type: Port Protection Switch
Series: FUSB252
Canonical Name: FUSB252 Type-C CC with High Speed Digital (HSD) Port Protection Switch
Subcategory: Port Protection Switch

FUSB252UMX Compliance

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

FUSB252UMX Features

  • Integrated Type-C port protection switch.
  • Supports USB Type-C Specification 1.2.
  • 1 GHz bandwidth for HSD signals.
  • Low 0.3 Ohm CC on-resistance.
  • Dead Battery support included.

FUSB252UMX Applications

  • Protects USB Type-C ports.
  • Ideal for smartphones and tablets.
  • Suitable for laptop designs.
  • Ensures signal integrity for USB 2.0.

FUSB252UMX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the FUSB252UMX?

The operating voltage range is 2.7 V to 5.5 V.

What is the typical on-resistance for the CC switches?

The typical on-resistance for the CC switches is 0.3 Ohms.

What is the bandwidth of the HSD switches?

The HSD switches have a bandwidth of 1 GHz.

What is the operating temperature range for this device?

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

What package type is the FUSB252UMX supplied in?

The FUSB252UMX is supplied in a 16-UFQFN package.

Does the FUSB252UMX support Dead Battery functionality?

Yes, the FUSB252UMX provides Dead Battery support.

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