| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
QS74FCT2244ATSOX Datasheet
QS74FCT2244ATSOX Price
QS74FCT2244ATSOX on stock The LTC~1 514-3.3/LTC1 514-5 are micropower switched capacitor DC/DC converters that produce a regulated output voltage by either stepping up or stepping down the input voltage. Output voltage is fixed at either 3.3V (LTC1 514-3.3) or 5V (LTC1 514-5) by an internal resistor divid er. Note 3: With all five VID inputs floating, the Vcc supply current is simply the device leakage current. However, the Vcc supply current will rise and be approximately equal to the number of grounded VID input pins times (vCC - 0.6V)/40k. (See the VID Input Characteristics section for more details.) Note 4: Each built-in pull-up resistor attached to the VID inputs also has a series diode connected to Vcc to allow input voltages higher than the Vcc supply without damage or clamping. (See Operation section for further details.) |
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