MPM3824C中文资料美国芯源数据手册PDF规格书

DESCRIPTION

The MPM3824C is synchronous, step-down

power module with an integrated inductor. The

MPM3824C achieves 2A of continuous output

current (IOUT) from a 2.75V to 6V input voltage

(VIN) range with excellent load and line

regulation. The MPM3824C works in forced

continuous conduction mode (FCCM) and has a

small output voltage (VOUT) ripple with one

output capacitor, making it well-suited for

optical modules, FPGA, ASIC, and other

applications requiring low ripple noise as well

as a small PCB area.

VOUT can be regulated to be as low as 0.6V.

Only FB resistors, input capacitors, and output

capacitors are required to complete the design.

Constant-on-time (COT) control provides fast

transient response, high efficiency, and easy

loop stabilization.

Full protection features include cycle-by-cycle

current limiting and thermal shutdown.

The MPM3824C requires a minimal number of

readily available, standard external

components. It is available in an ultra-small

ECLGA-14 (2.5mmx2.5mmx1.2mm) package.

FEATURES

• Wide 2.75V to 6V Operating Input Voltage

(VIN) Range

• Adjustable Output Voltage (VOUT) from 0.6V

• Up to 2A Continuous Output Current (IOUT)

• 100 Duty Cycle in Dropout

• Forced Continuous Conduction Mode

(FCCM)

• Enable (EN) and Power Good (PG) for

Power Sequencing

• Cycle-by-Cycle Over-Current Protection

(OCP)

• Short-Circuit Protection (SCP) with Hiccup

Mode

• Only Four External Components Required

• Available in an ECLGA-14

(2.5mmx2.5mmx1.2mm) Package

APPLICATIONS

• FPGA, ASIC, DSP Power

• Optical Modules

• LDO Replacements

• Power for Portable Products

• Storage (Solid-State Drives and Hard-Disk

Drives)

• Space-Constrained Applications