MIC2206-1.8YML-TR More Semiconductors - ICs by Microchip Technology
2MHz 600mA PWM Synchronous Buck Regulator w/LowQ® Mode
| Status: | Active |
|---|---|
| Series: | MIC2206 |
| RoHS: | Compliant |
The MIC2206 is a high efficiency 2MHz PWM synchronous buck (step-down) regulator that features a LowQ® LDO standby mode that draws only 18mA of quiescent current. The MIC2206 allows an ultra-low noise, small size, and high efficiency solution for portable power applications.
In PWM mode, the MIC2206 operates with a constant frequency 2MHz PWM control. Under light load conditions, such as in system sleep or standby modes, the PWM switching operation can be disabled to reduce switching losses. In this light load LowQ® mode, the LDO maintains an output voltage of 1V and draws only 18µAmp of quiescent current. The LDO mode of operation saves battery life while not introducing spurious noise and high ripple as experienced with pulse skipping or bursting mode regulators.
The MIC2206 operates from 2.7V to 5.5V input and features internal power MOSFETs that can supply up to 600mA output current in PWM mode. It can operate with a maximum duty cycle of 100% for use in low-dropout conditions.
Features
| 2.7V to 5.5V supply voltage |
| 18µA quiescent current |
| Low noise, 75µVrms |
| 2MHz PWM mode |
| >95% efficiency |
| 100% maximum duty cycle |
| Output Voltage Scaling (1V output in LowQ® Mode) |
| Ultra-fast transient response |
| Stable with 1mF ceramic output capacitor |
| Fully integrated MOSFET switches |
| Micropower shutdown |
| Thermal shutdown and current limit protection |
| -40°C to +125°C junction temperature range |
Specifications
| Regulator Type | Step Down (Buck) |
|---|---|
| Switching Frequency (kHz) | 2000 |
| Input Voltage Range Min | 2.7 |
| 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 | 0.57 |
| Light Load Efficiency Mode | No |
| Automotive Rated | No |
| SHUTDOWN Current (µA) (Typ) | 0.1 |
| # 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) |
Resources
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 Sync Buck Regulator - Low Q Mode-Voltage Scaling 10 Vdfn 3X3X0.9Mm T/R Rohs Compliant: Yes |Microchip MIC2206-1.8YML-TR | Newark Electronics |
| Conv DC-DC Single Step Down 2.7V 5.5V 10-Pin VDFN T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC2206-1.8YML-TR?
Additional datasheets, footprints and schematics for MIC2206-1.8YML-TR are listed on our Part Details page. You can also find images and similar parts to MIC2206-1.8YML-TR on this page.
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What category does MIC2206-1.8YML-TR fall under?
The MIC2206-1.8YML-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
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Is the MIC2206-1.8YML-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC2206-1.8YML-TR have stock available?
Authorised distributors including Newark Electronics and Avnet America have stock available or on a lead time for MIC2206-1.8YML-TR.
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