MIC2204YML-TR More Semiconductors - ICs by Microchip Technology
2MHz 600mA Synchronous PWM Buck Regulator w/Sync
| Status: | Active |
|---|---|
| Series: | MIC2204 |
| RoHS: | Compliant |
The MIC2204 is a high efficiency 2MHz PWM synchronous buck switching regulator. Power conversion efficiency of above 95% is easily obtainable over a wide range of applications. A proprietary internal compensation technique ensures stability with the smallest possible inductor and ceramic output capacitor.
The MIC2204 operates from 2.3V to 5.5V input and features internal power MOSFETs that can supply over 600mA of output current with output voltages down to 1V. The MIC2204 implements a constant 2MHz pulse-width-modulation (PWM) control scheme which reduces spurious noise in sensitive RF and communication applications. Additionaly, the MIC2204 can be synchronized to an external clock, or multiple MIC2204s can easily be daisy-chained with the SYNCLOCK feature.
The MIC2204 has a high bandwidth loop (typ. 200kHz) which allows ultra fast transient response times. This is very useful when powering applications that require fast dynamic response such as CPU cores and RF circuitry in high performance cellular phones and PDAs.
The MIC2204 is available in 10-pin MSOP package with an operating junction temperature range from -40°C to 125°C .
Features
| Input voltage range: 2.3V to 5.5V |
| Output down to 1V @ 600mA |
| 2MHz PWM operation |
| Ultra-fast transient response (typical 200kHz GBW) |
| Internal compensation |
| All ceramic capacitors |
| >95% efficiency |
| Fully integrated MOSFET switches |
| Easily synchronized to external clock |
| SYNCLOCK feature to daisy chain multiple 2204s |
| <340µA quiescent current |
| Logic controlled micropower shutdown |
| Thermal shutdown and current limit protection |
| 10-pin MSOP package |
| -40°C to +125°C junction temperature range |
Specifications
| Regulator Type | Step Down (Buck) |
|---|---|
| Switching Frequency (kHz) | 2000 |
| Input Voltage Range Min | 2.3 |
| Input Voltage Range Max | 5.5 |
| Output Current | 600 |
| Temp Range Min | -40 |
| Temp Range Max | 125 |
| Vout Min (V) | 1 |
| Vout Max (V) | 5.5 |
| Quiescent Current (mA) typ | 0.32 |
| Light Load Efficiency Mode | No |
| Automotive Rated | No |
| SHUTDOWN Current (µA) (Typ) | 6 |
| # of Outputs | 1 |
| Vfb (V) | 1 |
| Synchronous Rectifier | Yes |
| Duty Cycle Max (%) | 1 |
| Pins | Packaging | 10 | VDFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (5000) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0227 |
| Shipping Weight (kg) | 0.643702 |
| Lead Count | 10 |
| Package Type | VDFN |
| Package Width or Size | 3x3x0.9mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 2MHz Synchronous Buck Regulator | Microchip Technology |
| 2Mhz Synchronous Buck Regulator 10 Vdfn 3X3X0.9Mm T/R Rohs Compliant: Yes |Microchip MIC2204YML-TR | Newark Electronics |
| MIC2204 Series 5.5 V 2 MHz High-Efficiency Synchronous Buck Converter - MLF-10 | Future Electronics |
| 2MHZ SYNCHRONOUS BUCK REGULATOR | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC2204YML-TR?
Additional datasheets, footprints and schematics for MIC2204YML-TR are listed on our Part Details page. You can also find images and similar parts to MIC2204YML-TR on this page.
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What category does MIC2204YML-TR fall under?
The MIC2204YML-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
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Is the MIC2204YML-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC2204YML-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and Avnet Silica have stock available or on a lead time for MIC2204YML-TR.
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