Toshiba TC7USB42MU, Dual USB Power Switch, USB, 14Ω, 2.3 V min. 10-Pin, UQFN

  • RS Stock No. 171-3040
  • Mfr. Part No. TC7USB42MU
  • Manufacturer Toshiba
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The TC7USB42MU is high-speed CMOS dual 1-2 multiplexer/demultiplexer. The low ON-resistance and the low capacitance of the switch allow connections to USB2.0 (480Mbps) application. This device consists of dual individual two-inputs multiplexer/demultiplexer with common select input (S) and output enable (OE). The D+/D- inputs is connected to the 1D+/1D- or 2D+/2D- outputs determined by the combination both the select input (S) and output enable (OE). When the output enable (OE) input is held highlevel, the switches are open with regardless the state of select inputs and a high-impedance state exists between the switches. All inputs are equipped with protection circuits against static discharge.

Supply voltage: VCC = 2.3 to 4.3 V
Switch terminal ON-capacitance: CI/O = 5 pF Switch ON (typ.) @VCC = 3.3 V
ON-resistance: RON = 4.5 Ω (typ.) @VCC = 3 V, VIS = 0 V
RON flatness: RON(flat) = 1.3 Ω (typ.)@VCC = 3 V
Difference of ON-resistance between switches: ∆RON = 0.35 Ω (typ.)@VCC = 3 V
ESD performance: Machine model ≥ ±200 V, Human body model ≥ ±8000 V
Power-down protection provided on all inputs and outputs.
Ultra-small Package: UQFN10

Attribute Value
Switch Type USB
Number of Outputs 2
Switch On Resistance 14Ω
Maximum Power Dissipation 200 mW
Mounting Type Surface Mount
Package Type UQFN
Pin Count 10
Current Limit 50mA
Dimensions 1.4 x 1.8 x 0.5mm
Length 1.4mm
Width 1.8mm
Height 0.5mm
Maximum Input Voltage 4.3 V
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Minimum Input Voltage 2.3 V
3000 In stock for delivery within 3 working days
Price Each (On a Reel of 3000)
SGD 0.253
(exc. GST)
SGD 0.271
(inc. GST)
Per unit
Per Reel*
3000 +
*price indicative
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