ON Semiconductor, FSA1153UCX


FSA1153 is a bi−directional, low power consumption, high speed USB 2.0 Type−C, Audio and UART analog switch with overvoltage protection function. Configured as a double−Pole, Triple Throw (DP3T) switch. FSA1153 protection function is to protect the Type−C USB 2.0 port pins from getting damage by high voltage, it provides receptacle side OVP function on USB 2.0 data pins, it will turn off the relative switch once the voltage level on DN_L or DP_R is over the OV threshold, it can withstand up to 20.5 V. The device will be damaged once the voltage on DN_L or DP_R is over 20.5 V.

DP3T USB Type C Audio and UART Analog Switch
DP3T USB Type C Audio and UART Analog Switch
VDD: 2.7V to 5.5V
ICC: 30μA Typical
USB Switch 3dB Bandwidth (Sdd21): 1GHz
Audio Switch Negative Rail Capability: −3V to +3V
Audio Path RON = 1Ω(Typ.) at 3.3V
Audio Path THD+N = −110dB, 1 VRMS, 32ΩLoad, f = 20Hz-20kHz with A-Weighted Filter
UART Switch RON: 5Ω (Typ.) at 3.3V
UART Signal Range: 0-4.4V
Slow Turn On Function on MIC and AGND Switch
High Power Supply Ripple Rejection
20.5V Overvoltage Protection on DN_L/DP_R
20.5V Surge Protection on DN_L/DP_R (IEC61000−4−5)
These Devices are Pb-Free
End Products
Notebook PCs
Media Player

Attribute Value
Switch Type USB
Switch On Resistance
Mounting Type Surface Mount
Package Type WLCSP
Pin Count 12
Dimensions 1.605 x 1.44 x 0.42mm
Length 1.61mm
Width 1.44mm
Height 0.42mm
Maximum Input Voltage 5.5 V
Maximum Operating Temperature +85 °C
Minimum Input Voltage 2.7 V
Minimum Operating Temperature -40 °C
3000 現貨庫存,可於3工作日發貨。
單價 個 (在毎卷:3000)
HK$ 3.10
Per unit
Per Reel*
3000 +
* 參考價格