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Microchip 32-Pin VQFN 5-Channel PWM Controller 1 MHz 36V Surface Mount MIC21LV33YML-TR

Category PWM Controller Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Height 900μm
Length 5mm
Model MIC21LV33YML-TR
Width 5mm
Mount Type Surface
Maximum Duty Cycle 50%
Series MIC21LV33
Output Current 50A
Topology Buck
Maximum Operating Temperature 125°C
Package Type VQFN
Minimum Operating Temperature -40°C
Number of outputs 5
Output Voltage 36V
Maximum Switching Frequency 1MHz
Standards/Approvals RoHS
Pin Count 32
Maximum Supply Voltage 36V
Minimum Supply Voltage 4.5V
Supply Current 5mA
Start-up Supply Current 100μA

Key Features

  • Operates with input supply voltage from 4.5V up to 36V.
  • Supports output current capability up to 50A with five outputs.
  • Package type is a compact 32-pin VQFN for efficient PCB layout.
  • Features adjustable output voltage from 0.6V to 28V with ±1% accuracy.
  • Includes adaptive ON-time control architecture with Hyper light Load® and phase shedding.
  • Maximum duty cycle rated at 50% ensuring reliable performance.
  • Wide operating temperature range from -40°C to 125°C suitable for demanding environments.
  • Low start-up supply current of 100μA and continuous supply current of 5mA.

Product Description

Microchip MIC21LV33YML-TR is a 32-pin VQFN package, 5-channel PWM controller designed for high-efficiency switching power supply applications. This device operates at a maximum switching frequency of 1 MHz and supports surface mount assembly, making it ideal for compact industrial and commercial electronic systems.

It features a unique adaptive ON-time control architecture alongside Hyper light Load® and phase shedding features, enabling optimized power management and efficiency. The controller supports an input supply voltage range from 4.5V to 36V and can deliver output currents up to 50A across its five outputs.

The output voltage is adjustable between 0.6V and 28V, maintained with a guaranteed ±1% accuracy over the operating temperature range of -40°C to 125°C. Its compact 5mm by 5mm dimensions and 900μm height facilitate space-saving designs on printed circuit boards.

This controller provides a maximum duty cycle of 50% and requires a low start-up supply current of 100μA with a supply current of only 5mA during operation. Designed for robust industrial applications, the MIC21LV33YML-TR is fully RoHS compliant, ensuring environmentally responsible manufacturing.

Operates with input supply voltage from 4.5V up to 36V. Supports output current capability up to 50A with five outputs. Package type is a compact 32-pin VQFN for efficient PCB layout. Features adjustable output voltage from 0.6V to 28V with ±1% accuracy.

Includes adaptive ON-time control architecture with Hyper light Load® and phase shedding. Maximum duty cycle rated at 50% ensuring reliable performance. Wide operating temperature range from -40°C to 125°C suitable for demanding environments.

Low start-up supply current of 100μA and continuous supply current of 5mA. Compliance with RoHS standards for environmental safety.

This PWM controller is ideal for industrial, commercial, and power management applications requiring precise and efficient voltage regulation. Its adaptability and compact form make it suitable for various power electronics solutions.

Explore a wide range of power management ICs and PWM Controllers available at EnvMart for your electronic component needs.

Microchip 32-Pin VQFN 5-Channel PWM Controller 1 MHz 36V Surface Mount MIC21LV33YML-TR
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Frequently Asked Questions

The maximum switching frequency of the MIC21LV33YML-TR is 1 MHz, enabling efficient power management in various applications.

This PWM controller operates with an input supply voltage range from 4.5V to 36V, making it versatile for different power supply configurations.

It supports five outputs, allowing for multiple voltage regulation channels in a single device.

The output voltage is adjustable from 0.6V to 28V with a guaranteed accuracy of ±1%.

This model can deliver output currents up to 50A across its five outputs, suitable for high-demand applications.

The package dimensions are 5mm x 5mm with a height of 900μm, designed for efficient PCB layout.

The maximum duty cycle is rated at 50%, ensuring reliable performance during operation.

It operates within a wide temperature range of -40°C to 125°C, making it suitable for demanding environments.

The start-up supply current is low, at 100μA, which helps in energy-efficient operation during initialization.

Yes, the MIC21LV33YML-TR is fully RoHS compliant, ensuring it meets environmental safety standards.

This model uses a surface mount type, facilitating compact assembly on printed circuit boards.

The continuous supply current during operation is 5mA, which contributes to its efficiency.

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