home products Semiconductors Power DC-DC Power Conversion MP8719 26V, 12A, Low IQ, High-Current, Synchronous Buck Converter with ?A LDO and Buffered Reference
MP8719 26V, 12A, Low IQ, High-Current, Synchronous Buck Converter with ?A LDO and Buffered Reference
MP8719

MP8719 26V, 12A, Low IQ, High-Current, Synchronous Buck Converter with ?A LDO and Buffered Reference

Quantity breaks available. View Pricing Table

Pricing Table

The MP8719 provides a complete power supply with the highest power density for DDR3, DDR3L, LPDDR3, and DDR4 memory.

Product Detail

The MP8719 provides a complete power supply with the highest power density for DDR3, DDR3L, LPDDR3, and DDR4 memory. The MP8719 integrates a high-frequency, synchronous, rectified, step-down, switch-mode converter (VDDQ) with a 1A sink/source LDO (VTT) and buffered low-noise reference (VTTREF). The MP8719 operates at high efficiency over a wide output current load range based on MPS? proprietary switching loss reduction technology and internal low RDS(ON) power MOSFETs. Adaptive constant-on-time (COT) control mode provides fast transient response and eases loop stabilization. The DC auto-tune loop provides good load and line regulation. The VTT LDO provides 1A of sink/source current capability and requires only a 22? ceramic capacitor. The VTTREF tracks VDDQ/2 with excellent 1% accuracy. Full protection features include over-current (OC) limit, over-voltage protection (OVP), under-voltage protection (UVP), over-temperature warning (OTW), and thermal shutdown. The MP8719 requires a minimal number of external components and is available in a QFN-16 (3mmx3mm) package.

Pricing Table

Technical Specification

Vin (min) (V):
4.5
Vin (max) (V):
26
Iout (max) (A):
13
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.135
fsw (max) (kHz):
700
Special Features:
Output Discharge,Programmable Frequency,Soft Stop,Ultrasonic Mode
Vfb (typ) (V):
0.62
Common Features:
Forced CCM,Power Good
Control Mode:
COT

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

Need Help?

We have local language and currency support in each of our 28 locations, ensuring you always have access to friendly customer support to deliver your hardware solutions regardless of your location.

Request a callback from our experts