Microchip, Controller IC, 3-Channel, 3.3 V, USB 2.0, 3.3 V, 32-Pin SQFN

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Bulk discount available

Subtotal (1 tray of 490 units)*

TWD51,597.00

(exc. GST)

TWD54,174.40

(inc. GST)

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Units
Per unit
Per Tray*
490 - 1960TWD105.30TWD51,597.00
2450 +TWD100.00TWD49,000.00

*price indicative

RS Stock No.:
165-2145
Mfr. Part No.:
USB3503/ML
Manufacturer:
Microchip
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Brand

Microchip

Product Type

Controller IC

Number of Transceivers

3

Sub Type

Controller

USB Specification

USB 2.0

Power Supply Type

Single

ESD Protection

Yes

Minimum Supply Voltage

3.3V

Maximum Supply Voltage

3.3V

Mount Type

Surface

Package Type

SQFN

Pin Count

32

Minimum Operating Temperature

0°C

Supported Protocols

USB 2.0

Maximum Operating Temperature

70°C

Length

5.1mm

Series

USB3503

Width

5.1 mm

Standards/Approvals

No

Height

0.95mm

Automotive Standard

No

COO (Country of Origin):
TH

USB3503 USB 2.0 HSIC Hub Controllers


From Microchip the USB3503 device is a High-Speed Inter-Chip (HSIC) USB 2.0 Hub Controller designed for use in portable applications requiring more than one USB port. Offering three downstream ports the USB3503 attaches to an upstream port via HSIC and supports low, full and hi-speed downstream devices on all enabled ports. Integrated into the device is Microchip’s RapidCharge Anywhere™ technology that provides USB-IF battery charging 1.1 specification to any portable device.

Features


Integrated USB 2.0-compatible 3-port hub

HSIC upstream port

Advanced power saving features including 1μA standby current

USB-IF BC 1.1 detection

Supports Single-TT or Multi-TT configurations for Full and Low-Speed connections

Enhanced configuration options available through serial I2C slave port

Internal default configuration option when serial I2C host is not available

Incorporates Microchip’s MultiTRAK™, PortMap, PortSwap, PHYBoost, VariSense™ and flexPWR® technologies

External 12 to 52 MHz clock inputs

Internal 3.3V and 1.2V voltage regulators for single supply operation

USB Port ESD Protection (DP/DM) up to ±15kV (IEC 61000-4-2)

USB (Universal Serial Bus) - Microchip


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