Deep-Dive with AI
Search across all available documentation for this part.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MIC28304-1YMP-T1 |
|---|---|
| Applications | ITE (Commercial) |
| Current - Output (Max) [Max] | 3 A |
| Features | OTP, UVLO, SCP, Remote On/Off, OCP |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 64-PowerBQFN Module |
| Size / Dimension [x] | 12 mm |
| Size / Dimension [x] | 0.47 in |
| Size / Dimension [y] | 0.47 " |
| Size / Dimension [y] | 12 mm |
| Size / Dimension [z] | 0.12 in |
| Size / Dimension [z] | 3 mm |
| Supplier Device Package | 64-H3QFN (12x12) |
| Type | Non-Isolated PoL Module |
| Voltage - Input (Max) [Max] | 70 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output 1 [Max] | 24 V |
| Voltage - Output 1 [Min] | 0.9 V |
MIC28304 Series
70V/3A Power Module w/Hyper Light Load™, Hyper Speed Control™
| Part | Mounting Type | Voltage - Input (Min) [Min] | Voltage - Input (Max) [Max] | Supplier Device Package | Number of Outputs | Applications | Type | Current - Output (Max) [Max] | Features | Voltage - Output 1 [Max] | Voltage - Output 1 [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Size / Dimension [z] | Size / Dimension [x] | Size / Dimension [y] | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [z] | Package / Case | Utilized IC / Part | Board Type | Voltage - Input [Min] | Voltage - Input [Max] | Outputs and Type | Outputs and Type | Current - Output | Regulator Topology | Supplied Contents | Main Purpose |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | Surface Mount | 4.5 V | 70 V | 64-H3QFN (12x12) | 1 | ITE (Commercial) | Non-Isolated PoL Module | 3 A | OCP OTP Remote On/Off SCP UVLO | 24 V | 0.9 V | 125 °C | -40 °C | 0.12 in | 12 mm | 0.47 " | 12 mm | 0.47 in | 3 mm | 64-PowerBQFN Module | ||||||||||
Microchip Technology | Surface Mount | 4.5 V | 70 V | 64-H3QFN (12x12) | 1 | ITE (Commercial) | Non-Isolated PoL Module | 3 A | OCP OTP Remote On/Off SCP UVLO | 24 V | 0.9 V | 125 °C | -40 °C | 0.12 in | 12 mm | 0.47 " | 12 mm | 0.47 in | 3 mm | 64-PowerBQFN Module | ||||||||||
 Microchip Technology | Surface Mount | 4.5 V | 70 V | 64-H3QFN (12x12) | 1 | ITE (Commercial) | Non-Isolated PoL Module | 3 A | OCP OTP Remote On/Off SCP UVLO | 24 V | 0.9 V | 125 °C | -40 °C | 0.12 in | 12 mm | 0.47 " | 12 mm | 0.47 in | 3 mm | 64-PowerBQFN Module | ||||||||||
 Microchip Technology | MIC28304-2 | Fully Populated | 4.5 V | 70 V | Non-Isolated | 1 | 3 A | Buck | Board(s) | DC/DC Step Down |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
MIC28304 Series
MIC28304 is synchronous step-down regulator module, featuring a unique adaptive ON-time control architecture. The module incorporates a DC-to-DC controller, power MOSFETs, bootstrap diode, bootstrap capacitor and an inductor in a single package. The MIC28304 operates over an input supply range from 4.5V to 70V and can be used to supply up to 3A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%. The device operates with programmable switching frequency from 200kHz to 600kHz.
HyperLight Load® architecture provides the same high-efficiency and ultra-fast transient response as the Hyper Speed Control™ architecture under the medium to heavy loads, but also maintains high efficiency under light load conditions by transitioning to variable frequency, discontinuous-mode operation.
The MIC28304 offers a full suite of protection features to ensure protection of the IC during fault conditions. These include under-voltage lockout to ensure proper operation under power-sag conditions, internal soft-start to reduce inrush current, foldback current limit, "hiccup" mode short-circuit protection and thermal shutdown.
Documents
Technical documentation and resources