FSA1153 DP3T USB Type C Audio and UART Analog Switch with OVP Description The FSA1153 is a bidirectional, low power, high speed USB2.0 www.onsemi.com TypeC, Audio and UART analog switch with overvoltage protection. It is configured as a DoublePole, Triple Throw (DP3T) switch. The FSA1153s protection function prevents damage to TypeC USB 2.0 port pins caused by high voltage. It provides a receptacle side OVP function on the USB 2.0 data pins and will turn off the relative switch WLCSP12 once the voltage level on DN L or DP R exceed the OV threshold. It CASE 567WM can withstand up to 20.5 V DC. MARKING DIAGRAM Features DP3T USB Type C Audio and UART Analog Switch V : 2.7 V to 5.5 V DD 6GKK I : 35 A Typical CC XYZ USB Switch 3 dB Bandwidth (Sdd21): 850 MHz Audio Switch: 6G = Device Number Negative Rail Capability: 3 V to +3 V KK = Assembly Lot X = Year Audio Path R = 1 (Typ.) at 3.3 V ON Y = Work Week THD + N = 110 dB 1 V , 32 Load f = 20 Hz ~ 20 kHz RMS Z = Assembly Location with AWeighted Filter UART Switch: ORDERING INFORMATION RON: 5 (Typ.) at 3.3 V See detailed ordering and shipping information on page 3 of Signal Range: 0 4.4 V this data sheet. High Power Supply Ripple Rejection 20.5 V Overvoltage Protection on DN L/DP R 20.5 V Surge Protection on DN L/DP R Applications Mobile Phones Tablets Notebook PC Media Player Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: December, 2018 Rev. 1 FSA1153/DFSA1153 Typical Application USB TypeC Receptacle VDD S0 GPIO 0 Logic GND GND S1 Control GPIO 1 SSRXp1 SSTXp1 AP SSRXn1 SSTXn1 USB D DN VBUS VBUS USB D+ L DN L SBU2 CC1 DN RXD DP AUX DP DN AUX+ CC2 SBU1 DP VBUS VBUS R DP R SSTXn2 SSRXn2 TXD SSTXp2 SSRXp2 L GND GND CODEC R GND Figure 1. Typical Application Pin Definitions A DN DP TXD B DN L DP R RXD C L R S0 GND VDD S1 D 1 2 3 Figure 2. Top Through View PIN DESCRIPTION Pin Name Description A1 DN USB Data (Differential ) A2 DP USB Data (Differential +) A3 TXD UART Transmit Data B1 DN L USB/Audio/UART Common Connector B2 DP R USB/Audio/UART Common Connector B3 RXD UART Receive Data C1 L Audio Left Channel C2 R Audio Right Channel C3 S0 Data Switch Select D1 GND Chip Ground D2 VDD Power Supply (2.7 to 5.5 V) D3 S1 Data Switch Select www.onsemi.com 2