MIC4605-2YMT-T5 Microchip Integrated Circuit (Small Outline No-lead) In Stock
MIC4605-2YMT-T5 is an 85 V half-bridge MOSFET gate driver from Microchip in a compact 10-pin UDFN package. It delivers 1 A peak output current for both high-side and low-side gate drive, supporting efficient switching in motor drives and DC-DC converters. Available from global distributors with fast lead times.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- MIC4605-2YMT-T5 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MIC4605-2YMT-T5?
- 85 V maximum operating voltage supporting a wide range of power bus designs
- 1 A nominal peak output current for rapid MOSFET gate charging and discharging
- Integrated half-bridge topology with separate high-side and low-side driver outputs
- Compact 10-pin UDFN (S-PDSO-N10) package minimizing PCB footprint
- RoHS-compliant (JESD-609 e3) construction for green supply chain requirements
What is MIC4605-2YMT-T5 used for?
The MIC4605-2YMT-T5 is used in synchronous buck converters, H-bridge motor drivers, and class-D audio amplifiers where efficient half-bridge MOSFET switching is required. Its 85 V voltage rating and 1 A peak drive capability make it well-suited for 48 V bus systems in industrial automation and e-bike motor controllers. The small UDFN footprint also fits tightly spaced power stages in portable and battery-powered equipment.
What are the specifications of MIC4605-2YMT-T5?
| Manufacturer Package Code | UDFN-10 |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 7Weeks |
| YTEOL | 0 |
| High Side Driver | YES |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Peak Current Limit-Nom | 1A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.1,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Supply Voltage-Max | 16V |
| Supply Voltage-Min | 5.25V |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | MATTE TIN |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Turn-off Time | 0.075 µs |
| Turn-on Time | 0.075 µs |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the MIC4605-2YMT-T5 datasheet?
MIC4605-2YMT-T5 Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MIC4605-2YMT-T5?
Compatible alternatives and drop-in replacements for MIC4605-2YMT-T5:
Frequently Asked Questions
What is the maximum bus voltage the MIC4605-2YMT-T5 can handle, and what peak gate current does it provide?
The MIC4605-2YMT-T5 supports a maximum operating voltage of 85 V and provides a nominal peak output current of 1 A, enabling fast switching of mid-power MOSFETs in half-bridge configurations. This combination is suitable for 24 V to 48 V DC bus motor control and synchronous rectifier circuits.
How does the half-bridge architecture of the MIC4605-2YMT-T5 benefit synchronous buck converter designs?
The integrated half-bridge driver provides dedicated high-side and low-side gate drive outputs, eliminating the need for separate bootstrap components in many designs. With 1 A peak drive current and 85 V rail support, it allows designers to achieve sub-100 ns switching transitions, reducing switching losses and improving efficiency in synchronous buck converters operating at hundreds of kilohertz.
For a space-constrained motor controller PCB, how does the MIC4605-2YMT-T5 package help reduce board area?
The MIC4605-2YMT-T5 uses a 10-pin UDFN (S-PDSO-N10) leadless package, which occupies significantly less PCB area than traditional SOIC or DIP alternatives. This allows the gate driver to be placed close to the power MOSFETs—keeping gate trace lengths below 10 mm—and reduces parasitic inductance that can cause ringing in high-speed 85 V switching stages.
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