MIC4722YML
- Mfr.Part #
- MIC4722YML
- Manufacturer
- Micrel Inc.
- Package / Case
- 12-VFDFN Exposed Pad, 12-MLF®
- Datasheet
- Download
- Description
- 3 X 3 MM 2.7 MHZ 3 AMP PWM BUCK
- Stock
- 6,596
- In Stock :
- 6,596
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- Manufacturer :
- Micrel Inc.
- Product Category :
- DC DC Switching Controllers
- Number of Functions :
- 1
- Synchronous Rectifier :
- No
- Width :
- 3 mm
- Function :
- Step-Down
- Max Operating Temperature :
- 125°C
- Voltage - Input (Min) :
- 2.7V
- Operating Temperature :
- -40°C~125°C TJ
- Frequency - Switching :
- 2.7MHz
- Voltage - Output (Min/Fixed) :
- 1V
- Output Current :
- 3 A
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminals :
- 12
- Terminal Form :
- NO LEAD
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Max Input Voltage :
- 5.5V
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Package / Case :
- 12-VFDFN Exposed Pad, 12-MLF®
- Min Output Voltage :
- 1V
- Max Output Current :
- 3A
- HTS Code :
- 8542.39.00.01
- Published :
- 2010
- Lead Free :
- Lead Free
- Seated Height-Max :
- 0.9 mm
- Switcher Configuration :
- Buck
- Supplier Device Package :
- 12-MLF™ (4x4)
- Reach Compliance Code :
- Compliant
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Factory Lead Time :
- 8 Weeks
- Supplier Package :
- QFN
- Topology :
- Buck
- Max Output Voltage :
- 5.5V
- Voltage - Input (Max) :
- 5.5V
- Quiescent Current :
- 570μA
- Min Input Voltage :
- 2.7V
- Length :
- 3 mm
- RoHS :
- Details
- Subcategory :
- PMIC - Power Management ICs
- Base Part Number :
- MIC4722
- Switching Frequency-Max :
- 3000 kHz
- Output Type :
- Adjustable
- Min Operating Temperature :
- -40°C
- Screening Level :
- Extended Industrial
- Series :
- --
- Control Mode :
- VOLTAGE-MODE
- Pin Count :
- 12
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Product Status :
- Active
- Surface Mount :
- yes
- JESD-30 Code :
- S-PDSO-N12
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Temperature Grade :
- Automotive
- Input Voltage-Nom :
- 3.6 V
- Package Shape :
- Square
- Terminal Pitch :
- 0.5 mm
- Output Current-Max :
- 11 A
- Manufacturer :
- Microchip
- Brand :
- Microchip Technology
- Type :
- Step Down
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Output :
- 3A
- Voltage - Output (Max) :
- 5.5V
- Mounting Style :
- SMD/SMT
- Mounting :
- Surface Mount
- Product Category :
- Switching Voltage Regulators
- Operating Supply Voltage :
- 2.7, 5.5 V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Product Type :
- Switching Voltage Regulators
- Number of Pins :
- 12
- Base Product Number :
- MIC4722
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Datasheets
- MIC4722YML
MIC4722YML Documents

DC DC Switching Controllers Micrel Inc. MIC4722YML Overview
The MIC4722YML by Micrel Inc. is a state-of-the-art DC DC Switching Controller designed to meet the demands of high-efficiency, compact power management solutions. This device incorporates a high-frequency PWM (Pulse Width Modulation) technology capable of delivering 3 Amps with a switching frequency up to 2.7 MHz, all within a small 3 x 3 mm package. Ideal for applications requiring a reduced footprint and minimal external components, this controller simplifies the design of power supplies across various electronic devices, ensuring robust performance in a compact form factor. The integration of advanced features in the MIC4722YML facilitates improved system reliability and power efficiency, making it a top choice for designers focusing on next-generation electronics.
MIC4722YML Features
The MIC4722YML includes several key features that enhance its utility and efficiency in complex electronic circuits:
- High switching frequency of 2.7 MHz allows for smaller passive components, reducing overall solution size and improving response times.
- Capable of delivering a continuous output of 3 Amps, suitable for high-performance applications.
- Compact 3 x 3 mm package integrates easily into space-constrained applications.
- High-efficiency operation reduces thermal footprint and enhances energy conservation.
- Designed for stability and low noise operation, crucial for sensitive electronic applications.
MIC4722YML Applications
- Portable Devices: Enhances battery life and efficiency in smartphones, tablets, and other portable electronics through its high-efficiency power conversion.
- Networking Equipment: Supports the demanding power requirements of routers, switches, and networking hubs with reliable power management and minimal noise interference.
- Computing Systems: Ideal for compact desktops, laptops, and servers where efficient power distribution is critical for system reliability and performance.
- Medical Devices: Provides stable and reliable power for medical electronics, essential for maintaining the precision and safety of health monitoring systems.
- Industrial Systems: Suitable for use in industrial automation equipment, offering robust power control in harsh environments and tight spaces.
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