DESCRIPTION

The VDRM series of the MagI³C Power Module family provides a fully integrated DC-DC power supply including the buck switching regulator and inductor in a package.

FEATURES

• Peak efficiency above 90

• Current capability up to 5A

• Input voltage range: 6V to 36V

• Output voltage range: 0.8V to 6V

• Reference accuracy: ±2.5

• No minimum load required

• Integrated shielded inductor solution for quick time to market and ease of use

• Single exposed pad for best-in-class thermal performance

• Low output voltage ripple (< 10mVpp)

• Fixed switching frequency: 812kHz (typ.)

• Current Mode control

• Synchronous operation

• Automatic power saving operation at light load

• Undervoltage lockout protection (UVLO)

• Adjustable soft-start and voltage tracking

• Frequency Synchronization with external clock (from 650kHz to 950kHz)

• Thermal shutdown

• Short circuit protection

• Cycle-by-cycle current limit

• Output overvoltage protection

• Package compatible with 171010601, 171012401, 171020601, 171012402, 171030601 and 171032401

• Operating ambient temperature up to 105°C

• RoHS and REACh compliant

• Operating junction temp. range: -40 to 125°C

• Mold compound UL 94 Class V0 (flammability testing) certified

• Complies with EN55032 class B conducted and radiated emissions standard

TYPICAL APPLICATIONS

• Point-of-Load DC-DC applications from 9V, 12V, 18V and 24V industrial rails

• Industrial, test & measurement, medical applications

• System power supplies

• DSPs, FPGAs, MCUs and MPUs supply

• I/O interface power supply