RT6551B Datasheet, Controller, Richtek

RT6551B Features

• Controller
• PWM Controller  Adjustable Current Limit with Low-Side RDS(ON) Sensing  Low Quiescent Supply Current  Quick Load-Step Response within 100ns  1% VVDDQ Accuracy Over Line an

PDF File Details

Part number:

RT6551B

Manufacturer:

Richtek

File Size:

284.16kb

Download:

📄 Datasheet

Description:

Complete ddr memory power supply controller. The RT6551A/B provides a complete power supply for DDR2/DDR3/DDR3L/LPDDR3/DDR4 memory systems. It integrates a synchronous PWM Buck c

RT6551B Application

• Applications
• DDR2/DDR3/DDR3L/LPDDR3/DDR4 Memory Power Supplies
• Notebook computers
• SSTL18, SSTL15 and HSTL bus terminat

TAGS

RT6551B

Richtek

📁 Related Datasheet

RT6551A - Complete DDR Memory Power Supply Controller (Richtek)
® RT6551A/B Complete DDR Memory Power Supply Controller General Description The RT6551A/B provides a plete power supply for DDR2/DDR3/DDR3L/LPDDR.

RT6515 - 10-Bit Programmable Gamma Reference (Richtek)
.

RT6541A - High Efficiency Single Synchronous Buck PWM Controller (Richtek)
® RT6541A High Efficiency Single Synchronous Buck PWM Controller General Description The RT6541A PWM controller provides high efficiency, excellent .

RT6541D - High Efficiency Single Synchronous Buck PWM Controller (Richtek)
® RT6541D High Efficiency Single Synchronous Buck PWM Controller General Description The RT6541D PWM controller provides high efficiency, excellent .

RT6541E - High Efficiency Single Synchronous Buck PWM Controller (Richtek)
RT6541E High Efficiency Single Synchronous Buck PWM Controller (Only for FP7) General Description The RT6541E PWM controller provides high efficienc.

RT6542A - High Efficiency Single Synchronous Buck PWM Controller (Richtek)
® RT6542A High Efficiency Single Synchronous Buck PWM Controller General Description The RT6542A PWM controller provides high efficiency, excellent .

RT6543A - High Efficiency Single Synchronous Buck PWM Controller (Richtek)
® RT6543A/B High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL General Description The RT6543A/B PWM controller .

RT6543B - High Efficiency Single Synchronous Buck PWM Controller (Richtek)
® RT6543A/B High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL General Description The RT6543A/B PWM controller .

RT6545A - Dual-Channel Synchronous DC/DC Step-Down Controller (Richtek)
® RT6545A/B Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs General Description The RT6545A/B is a dual-channel step-down, con.

RT6545B - Dual-Channel Synchronous DC/DC Step-Down Controller (Richtek)
® RT6545A/B Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs General Description The RT6545A/B is a dual-channel step-down, con.