MCP19119-E/MQ
- Mfr.Part #
- MCP19119-E/MQ
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BCK PMBUS 28WDFN
- Stock
- 1,467
- In Stock :
- 1,467
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~40V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Serial Interfaces :
- I2C, PMBus, SMBus
- Max Supply Voltage :
- 40 V
- Input Voltage :
- -
- Reach Compliance Code :
- Compliant
- Factory Lead Time :
- 15 Weeks
- Mount :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Synchronous Rectifier :
- yes
- Number of Pins :
- 28
- JESD-609 Code :
- e3
- Supplier Package :
- QFN
- Duty Cycle (Max) :
- -
- HTS Code :
- 8542.31.00.01
- Supply Voltage-Max (Vsup) :
- 40V
- Frequency - Switching :
- 100kHz~1.6MHz
- JESD-30 Code :
- S-PQCC-N28
- Maximum Operating Temperature :
- + 125 C
- Terminal Pitch :
- 0.5 mm
- RoHS :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR CIRCUIT
- RoHS Status :
- ROHS3 Compliant
- On/Off Pin :
- No
- Max Operating Temperature :
- 125 °C
- Base Product Number :
- MCP19119
- Min Operating Temperature :
- -40 °C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Subcategory :
- PMIC - Power Management ICs
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Fall Time (Typ) :
- 30 ns
- Number of Terminations :
- 28
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Published :
- 2013
- Switching Frequency :
- 100 to 1600 kHz
- REACH SVHC :
- No SVHC
- Output Voltage :
- 3.6V
- Output Phases :
- 1
- Terminal Position :
- QUAD
- Length :
- 5mm
- Base Part Number :
- MCP19119
- Product Type :
- Switching Controllers
- Manufacturer :
- Microchip
- Number of Outputs :
- 1
- Output Current :
- 30mA
- Interface :
- I2C, SMBus
- Product Status :
- Active
- Operating Supply Voltage :
- 5 V
- Number of Output Phases :
- 1
- Series :
- Automotive, AEC-Q100
- Width :
- 5mm
- MSL :
- MSL 1 - Unlimited
- Control Features :
- Phase Control
- Package :
- Tube
- Seated Height-Max :
- 1 mm
- Product Category :
- Switching Controllers
- Output Type :
- Transistor Driver
- Output Configuration :
- Positive
- Pin Count :
- 28
- Adjustable Output :
- yes
- Topology :
- Buck
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package Shape :
- Square
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Form :
- NO LEAD
- Minimum Operating Temperature :
- - 40 C
- Clock Sync :
- No
- Number of Terminals :
- 28
- Rise Time :
- 30ns
- Temperature Grade :
- Automotive
- Supply Voltage :
- 12V
- Lead Free :
- Lead Free
- Supply Voltage-Min (Vsup) :
- 4.5V
- Function :
- Step-Down
- Supplier Device Package :
- 28-QFN (5x5)
- Frequency :
- 1.6MHz
- Packaging :
- Tube
- Min Supply Voltage :
- 4.5 V
- Package / Case :
- 28-VFQFN Exposed Pad
- Brand :
- Microchip Technology
- Number of PWM Outputs :
- 1
- Mounting :
- Surface Mount
- Surface Mount :
- yes
- Height :
- 950μm
- Datasheets
- MCP19119-E/MQ

DC DC Switching Controllers Microchip Technology MCP19119-E/MQ Overview
Introducing the MCP19119-E/MQ from Microchip Technology, a sophisticated IC regulator controller designed specifically for applications requiring precision and efficiency in power management. This DC DC Switching Controller combines the performance of an analog PWM controller with the flexibility of a digital interface, offering seamless PMBus communication. The hybrid approach allows for superior control in power supply design, enhancing system reliability and adaptability. This product stands out in the competitive electronics market by providing tailored power management solutions that cater to a wide range of industrial needs.
MCP19119-E/MQ Features
The MCP19119-E/MQ controller is equipped with numerous features that make it a versatile choice for power management solutions. It offers programmable frequency up to 1.6 MHz, which allows smaller, more efficient components to be used in the power supply design. The integrated synchronous rectification driver ensures improved efficiency, particularly in low voltage applications. Additionally, its advanced PMBus interface supports detailed telemetry and adjustability, enabling real-time system monitoring and adjustments for optimized performance.
MCP19119-E/MQ Applications
- Telecommunications Equipment: Utilized to manage power supply in routers and switching systems where stable and efficient power is crucial for high-speed data transmission.
- Enterprise Computing Solutions: Ensures reliable and adaptive power delivery in servers and storage units, maximizing uptime and performance efficiency in data centers.
- Industrial Systems: Provides robust power management in automated manufacturing equipment, enhancing operational reliability and precision.
- Portable Devices: Suitable for use in battery-operated devices such as handheld instruments, where extended battery life and efficiency are needed.
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