MPM3833CGRH-Z

MPM3833CGRH-Z is a 2.75 - 6V, 3A, ultra-small and ultra-low noise power module. This is a step-down module converter with built-in power MOSFETs and inductor. The MPM3833C achieves 3A of continuous output current from a 2.75V to 6V input voltage with excellent load and line regulation. The MPM3833C works in forced continuous conduction mode (CCM) and has a voltage ripple under 10mV with one output capacitor, making it suitable for optical modules, FGPA, ASIC, and other applications requiring low ripple noise. The output voltage can be regulated as low as 0.6V. Only FB resistors, input capacitors, and output capacitors are needed to complete the design. The constant-on-time control (COT) scheme provides fast transient response, high efficiency and easy loop stabilization. Typical applications include FPGA, ASIC, DSP power, optical modules, LDO replacement, power for portable products, storage (SSD/HDD) and space-limited applications.

• Low Radiated Emissions (EMI) Complies with EN55022 Class B standard
• 100% duty cycle in dropout
• 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 needed
• 18 pin QFN package
• Operating junction temperature range from -40°C to +150°C
• 1150KHz switching frequency
• 100µs power good delay