Part number:
LTC3728
Manufacturer:
Linear Technology
File Size:
1.63 MB
Description:
2-phase synchronous step-down switching regulator.
Datasheet Details
Part number:
LTC3728
Manufacturer:
Linear Technology
File Size:
1.63 MB
Description:
2-phase synchronous step-down switching regulator.
LTC3728, 2-Phase Synchronous Step-Down Switching Regulator
The LTC®3728 is a dual high performance step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages.
A constant-frequency current mode architecture allows phase-lockable frequency of up to 550kHz.
Power loss and noise due to the ESR of the input capacitors are
LTC3728 Features
* n Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n OPTI-LOOP® Compensation Minimizes COUT n ±1% Output Voltage Accuracy n Power Good Output Voltage Indicator n Phase-Lockable Fixed Frequency 250kHz to 550kHz n Dual N-Channel MOSFET Synchronous Drive n
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