MPM3833C 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. It 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. Output voltage can be regulated as low as 0.6V. Only FB resistors, input capacitors and output capacitors are needed to complete the design. Constant-on-time control (COT) scheme provides fast transient response, high efficiency and easy loop stabilization. MPM3833C requires a minimal number of readily available, standard, external components and is available in an ultra-small QFN-18 (2.5x3.5x1.6mm) package. Applications include FPGA, ASIC, DSP power, optical modules, LDO replacement, power for portable products, storage (SSD/HDD) and space-limited applications.
- Ultra-small and ultra-low noise power module
- Low radiated emissions (EMI) complies with EN55022 class B standard
- Up to 3A continuous output current
- 100% duty cycle in dropout
- Forced continuous conduction mode (CCM)
- Enable (EN) and power good (PG) for power sequencing
- Cycle-by-cycle overcurrent protection (OCP)
- Short-circuit protection (SCP) with hicc-up mode
- Only four external components needed
- Full protection features include cycle-by-cycle current limiting and thermal shutdown
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size. Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MPM3833CGRH-Z |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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