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Si4442DY N-Channel FET

Si4442DY Description

LM2727/LM2737 N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages June 2003 LM2727/LM2737 N-Channel FET Synchronous Buck Reg.
The LM2727 and LM2737 are high-speed, synchronous, switching regulator controllers.

Si4442DY Features

* The LM2737 and LM2737 operate from a low-current 5V bias and can convert from a 2.2V to 16V power rail. Both parts utilize a fixedfrequency, voltage-mode, PWM control architecture and the switching frequency is adjustable from 50kHz to 2MHz by adjusting the value of an external resistor. Current li

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N-Channel FET National Semiconductor
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