MCP16362T-E/NMX Microchip Integrated Circuit (Other) In Stock
Microchip MCP16362T-E/NMX is a current-mode PWM/PFM step-down DC-DC controller IC with 4V to 48V input range in a compact 8-VDFN (3x3) package. It delivers positive output regulation with high efficiency across wide load ranges. Suitable for industrial power supplies and automotive 12V rail step-down conversion.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP16362T-E/NMX Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0130(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4V to 48V wide input voltage range supporting 12V and 24V bus step-down designs
- Current-mode PWM with PFM control for high efficiency across light and heavy loads
- Compact 8-VDFN 3x3mm package enabling space-constrained power supply layouts
- Positive output step-down topology for single-rail power conversion in industrial systems
Applications
The MCP16362T-E/NMX is designed for industrial power supplies, telecom equipment, and automotive 12V to 48V bus converters requiring efficient step-down regulation. Its PWM/PFM dual control mode improves light-load efficiency, making it suitable for energy-conscious designs in building automation and motor drive pre-regulators. The 8-VDFN package minimizes PCB footprint for compact power modules.
Specifications
| Manufacturer Package Code | VDFN-8 |
| Factory Lead Time | 9Weeks |
| YTEOL | 19 |
| Additional Feature | ALSO HAS PFM CONTROL TECHNIQUE |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 48V |
| Input Voltage-Min | 4V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Voltage-Max | 24V |
| Output Voltage-Min | 2V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.12,25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2600kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the MCP16362T-E/NMX support for step-down conversion?
The MCP16362T-E/NMX accepts input voltages from 4V to 48V, covering 12V and 24V industrial bus standards as well as 48V telecom rails. This wide input range allows a single design to serve multiple power architectures. The current-mode PWM controller regulates the output efficiently across this range using adjustable external components.
How does the PFM control mode improve efficiency in light-load applications for the MCP16362T-E/NMX?
The MCP16362T-E/NMX combines PWM and PFM control techniques, automatically switching to pulse frequency modulation at light loads to reduce switching losses. This results in higher efficiency when the system draws minimal current, important in standby or sleep modes. At full load with a 12V input, PWM mode maintains tight output regulation and fast transient response.
What PCB footprint does the 8-VDFN package of the MCP16362T-E/NMX require?
The MCP16362T-E/NMX uses an 8-pin VDFN package measuring 3x3mm, providing a very small PCB footprint suitable for compact industrial power modules and embedded system boards. The exposed thermal pad improves heat dissipation. This package size allows integration in tight layouts where a 48V-input step-down converter must fit alongside other components.
Which industrial and automotive applications commonly use the MCP16362T-E/NMX?
Common applications include 48V to lower-voltage step-down converters in industrial controllers, building automation systems, and automotive power distribution modules. The 4V to 48V input range and current-mode control also suit telecom rectifier outputs and factory floor instrumentation needing 5V or 12V regulated rails from a wide-range bus.
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