RT9246A - Multi-Phase PWM Controller

Product Overview

Richtek Technology

Part number	RT9246A
Manufacturer	Richtek Technology
File Size	315.30 KB
Description	Multi-Phase PWM Controller
Datasheet	RT9246A Datasheet
Additional preview pages of the RT9246A datasheet.

The RT9246A is a multi-phase buck DC/DC controller integrated with all control functions for GHz CPU VRM.

The RT9246A controls 2 or 3 buck switching stages operating in interleaved phase set automatically.

z z z z z z z z Multi-Phase Power Conversion with Automatic Phase Selection K8 DAC Output with Active Droop Compensation for Fast Load Transient Smooth VCORE Transition at VID Jump Power Stage Thermal Balance by Inductor DCR Current Sense Hiccup Mode Over-Current Protection Programmable Switching Frequency (50kHz to 400kHz per Phase), Under-Voltage Lockout and Soft-Start High Ripple Frequency Times Channel Number RoHS Compliant and 100% Lead (Pb)-Free.

RT9241 - Two-Phase DC/DC Controller (Richtek)
RT9202 - Single Synchronous Buck PWM DC-DC Controller (Richtek)
RT9202B - Single Synchronous Buck PWM DC-DC Controller (Richtek)
RT9203 - Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller (Richtek)
RT9203A - Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller (Richtek)
RT9204 - Dual Regulators - Standard Buck PWM DC-DC and Linear Controller (Richtek)
RT9204A - Dual Regulators - Standard Buck PWM DC-DC and Linear Controller (Richtek)
RT9205 - Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller (Richiek)
RT9205A - Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller (Richiek)
RT9206 - Synchronous Buck (Richtek Technology Corporation)

Other Datasheets by Richtek Technology

Published: Dec 2, 2007 |