LTC1629-PG PDF File ( Datasheet )

LTC1629, LTC1629-PG PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulators FEATURES s s DESCRIPTIO s s s s s s s s s s s s s s Dual Controller Operates from One to Twelve Phases Reduces Required Input Capacitance and Power Supply Induced Noise Current Mode Control Ensures Current Sharing Phase-Lockable Fixed Frequency: 150kH- to 300kH- 1.8MH- Effective Switching Frequency True Remote Sensing Differential Amplifier OPTI-LOOPTM Compensation Reduces COUT ±1% Output Voltage Accur