Monolithic Power Systems (MPS) MPM3805/A/B Synchronous Step-Down Converters
Monolithic Power Systems (MPS) MPM3805 / MPM3805A / MPM3805B Synchronous Step-Down Converters feature an integrated inductor in a small surface-mount QFN-12 package (2.5mm x 3.0mm x 0.9mm). These MPS devices achieve 0.6A continuous output current from a 2.5V to 6V input voltage with excellent load and line regulation. The MPM3805A and MPM3805B are AEC-Q100 qualified. Typical applications for MPS MPM3805 / MPM3805A / MPM3805B Synchronous Step-Down Converters are automotive ECUs, rear cameras, eCall systems, infotainment systems, storage (SSD/HDD), and much more.
Features
- Guaranteed industrial/automotive temperature
- Wide 2.5V to 6V operating input range
- Fixed 1.2V output
- Up to 0.6A peak output current
- 100% duty cycle in dropout mode
- Forced continuous conduction mode (CCM)
- EN and power good for power sequencing
- Cycle-by-cycle overcurrent protection
- Short-circuit protection with hiccup mode
- Requires only two external ceramic capacitors
- 2.5mm x 3.0mm x 0.9mm QFN-12 package
- AEC-Q100 Grade 1 qualified (MPM3805A and MPM3805B)
Applications
- Automotive ECUs
- Rear cameras
- eCall systems
- Telematics
- Infotainment systems
- Low voltage I/O system power
- LDO replacement
- Power for portable products
- Storage (SSD/HDD)
- Space-limited applications
Typical Applications
Related Product
Monolithic Power Systems (MPS) MPM Power Modules
Single- or dual-channel, provides integrated DC-DC solutions with excellent load & line regulation.
Published: 2015-03-06
| Updated: 2023-04-07