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USB375X Datasheet(PDF) 1 Page - Microchip Technology |
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USB375X Datasheet(HTML) 1 Page - Microchip Technology |
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1 / 31 page  2011 - 2014 Microchip Technology Inc. DS00001824A-page 1 Features • VBUS Over-Voltage Protection - Protects internal circuits from VBUS up to 9V - Over-Voltage/Under-Voltage Lockout opens VBUS switch - Interrupt to indicate Over-Voltage/Under-Volt- age Lockout - Integrated Low RDSON FET • USB Port ESD Protection (DP/DM/VBUS) - ±15kV (air discharge) - ±15kV (contact discharge) - IEC 61000-4-2 level 4 ESD protection without external devices • High Speed USB Mux for multiplexing the USB lanes between different functions (USB3750 only) - Switch the USB connector between two dif- ferent functions - High bandwidth USB switch passes HS USB signals • Provides USB Battery Charger Detection for: - USB-IF Battery Charging compliant Dedi- cated Charging Ports (DCP) - USB-IF Battery Charging compliant Charging Downstream Port (CDP) - Standard Downstream Port (SDP); i.e. USB host or downstream hub port - Dedicated SE1 type chargers • Dead Battery Provision Support (USB375x-1 only) - Allows 100 mA trickle charging from VBUS when attached to a Standard Downstream Port (SDP) while not enumerated - Built-in 100mA current limiting option • Microchip RapidCharge Anywhere™ Provides: - 3-times the charging current through a USB port over traditional solutions - USB-IF Battery Charging 1.2 compliance to any portable device - Charging current up to 1.5Amps via compati- ble USB host or dedicated charger - Dedicated Charging Port (DCP), Charging (CDP) & Standard (SDP) Downstream Port support •flexPWR® Technology - Extremely low current design ideal for battery powered applications - Maximizes power delivered to the system • Industrial Operating Temperature -40°C to +85°C • 16-Pin QFN RoHS compliant package; (3.0 mm x 3.0 mm x 0.9 mm height USB375x Block Diagram SCL SDA VBUS VOUT I 2C Interface INT_B DP DM HS USB Switch DM_2 DP_2 USB 2.0 PHY, Processor, or Accessory Processor Charger Detection Battery Charger/ PMU GND DM_1 DP_1 USB 2.0 PHY, Processor, or Accessory Over-Voltage/Under-Voltage Protection and Current Limiting DP DM VBUS VBUS DP DM VBUS DP DM HS Switch is USB3750 feature only USB375x USB 2.0 Protection IC with Battery Charger Detection |
Similar Part No. - USB375X |
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Similar Description - USB375X |
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