MIC2151 Datasheet 2-phase Dual Output Pwm Synchronous Buck Controller

Manufacturer: Micrel Semiconductor

Overview: MIC2150/MIC2151 2-Phase Dual Output PWM Synchronous Buck Control IC.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	MIC2151
Manufacturer	Micrel Semiconductor
File Size	725.92 KB
Description	2-Phase Dual Output PWM Synchronous Buck Controller
Datasheet	MIC2151 MIC2150 Datasheet (PDF)

The MIC2150/1 are simple 2-phase dual-output synchronous buck control ICs featuring small size and high efficiency. The ICs implement PWM control at 500kHz (MIC2150) or 300kHz (MIC2151), with the outputs switching 180° out of phase. The result of the out-of-phase operation is 1MHz input ripple frequency with ripple current cancellation, minimizing the required input filter capacitance. A 1% output voltage tolerance allows the maximum level of system performance. Internal drivers with adaptive g.

Part Number	Description
MIC2150	2-Phase Dual Output PWM Synchronous Buck Controller
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MIC2156	PWM Synchronous Buck Controller
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MIC2103	Synchronous Buck Controllers
MIC2104	Synchronous Buck Controllers
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