DESCRIPTION

The VDMM 171010560 MagI3C MicroModule provides

a fully integrated DC-DC power supply including the

switching regulator IC with integrated MOSFETs,

controller, compensation and shielded inductor in one

package.

The 171010560 offers high efficiency and delivers

up to 1A of output current. It operates with an input

voltage from 2.5V to 5.5V and is designed for a small

solution size.

The automatic mode transitions ensure the best

efficiency and output voltage ripple at all load currents.

The 171010560 is available in an LGA-9 package (3.5

x 3.5 x 1.5mm).

This module has integrated protection circuitry

that guards against thermal overstress with thermal

shutdown and protects against electrical damage

using overcurrent, short-circuit and undervoltage

protections.

TYPICAL APPLICATIONS

• General point of load power supply for low power

systems

• Replacement of linear regulators

• DSP and FPGA power supply, auxiliary voltages

• Portable instruments

• Battery powered equipment

FEATURES

• Peak efficiency up to 96%

• Current capability up to 1A

• Input voltage range: 2.5V to 5.5V

• Output voltage range: 0.6V to 4V

• 4μA typical quiescent current

• Integrated shielded inductor

• Low output voltage ripple: 7mV typ.

• Output voltage accuracy: 1%

• Fixed switching frequency: 4MHz

• Automatic PFM/PWM mode

• Synchronous operation

• Undervoltage lockout

• Power good indicator

• Internal soft-start

• Thermal shutdown

• Short-circuit protection

• RoHS und REACH compliant

• Operating ambient temperature up to 105°C

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

• Complies with EN55032 (CISPR-32) class B radiated

emissions standard