MUN12AD05-SMFL DC/DC Power Module | High-Efficiency Domestic Alternative µPOL Converter
With the rapid growth of localization strategies in the electronics industry, MUN12AD05-SMFL has emerged as a competitive domestic alternative of non-isolated DC/DC power modules. Developed by Cyntec, this high-performance µPOL (micro Point-of-Load) power module offers strong electrical performance, compact size, and cost advantages, making it a practical replacement for similar solutions from international brands such as Murata, TI, and ADI.
Key Electrical Specifications
| Parameter | MUN12AD05-SMFL |
| Input Voltage Range | 4.5 V – 20 V |
| Output Voltage Range | 0.6 V – 1.8 V |
| Max Output Current | 5 A |
| Peak Efficiency | Up to 92% (@ 12 V input) |
| Package Size | 6 mm × 6 mm × 3.5 mm QFN |
| Protection Features | OCP, OTP, SCP, OVP (non-latching) |
| Control Functions | Enable/Disable, Forced PWM Mode |
| Integration | Built-in regulator + inductor |
Competitive Comparison Table
| Model | Input Voltage | Output Voltage | Output Current | Structure |
| MUN12AD05-SMFL | 4.5–20 V | 0.6–1.8 V | 5 A | Fully integrated module |
| MUN12AD05-SMFH | 4.5–20 V | 1.9–5 V | 5 A | Same platform, higher Vout |
| Murata MYMGA5R03ECLA5RA | 8–28.8 V | 3.3–5 V | 3.5 A | Integrated module |
| Murata MYMGK1R804FRSR4A | 8–15 V | 0.7–5 V | — | Integrated module |
| TI TPS54360 (discrete) | 4.5–36 V | Adjustable | 5 A | External inductor required |
Alternative Model List
Domestic Alternatives
MUN12AD05-SMFH – Same input and current rating, higher output voltage range (1.9 V–5 V)
International Alternatives
Murata MYMGA5R03ECLA5RA
Murata MYMGK1R804FRSR4A
TI discrete DC/DC regulators (TPS54xxx series)
ADI non-isolated POL regulators
Cyntec is a subsidiary of Delta and is proficient in power processing. CORE is the authorized agent for all Cyntec products. Cyntec's non-isolated DC-DC power modules can effectively replace those from brands such as ADI, TI, Intel ,ABB(OmniOn Power), Murata, COSEL, Vicor,TDK, Torex, and RECOM. For specific replacement solutions, please consult CORE.
