MC33035PG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MC33035PG is a Pulse Width Modulation (PWM) controller for variable speed motor control applications designed by ON Semiconductor. It is categorized under Power Management IC (PMIC) - Motor Drivers, Controllers. This part can be used in HVAC Equipment, Massaging Appliances, Appliance Motors, Refrigerator and Freezer Motors, and Pump Motors.

The MC33035PG contains a dedicated high-side driver, which can be used to support current and voltage flight control, ensure that the power can work properly to prevent over voltage, over currents and short circuit protection, it also has full fault profile and fault monitoring. The MC33035PG provides a wide range of adjustable duty cycle and full PWM resolution from 0.32 ms to 4 ms.

The MC33035PG implements a suite of protection features for open load, ground fault, and over temperature conditions. It has built-in digital diagnostics with 6 programmable trip points for up to 8 fault conditions. It also integrates an advanced pulse-by-pulse current limiting circuit to reduce power loss and maximize power efficiency.

The MC33035PG includes various built-in circuit protection functions including reverse battery protection, over voltage protection and lower voltage lockout. It also includes a set of interlocked internal signals that can be used to prevent simultaneous enabling of high and low side output stages. This provides a flexibility in controlling the motor’s speed.

In terms of its working principle, the MC33035PG utilizes a pulse-by-pulse current control for both high and low side drivers with a programmable cycle-by-cycle current limiting circuit to protect the load from unexpected high current. The MC33035PG also includes an integrated pulse-width modulation (PWM) with up to 98 percent duty cycle and the ability to switch up to 2A in the high side and up to 4A in the low side. The PWM frequency can be adjusted from 1kHz-20kHz.

The MC33035PG is designed to provide Wideband Noise Reduction (WNR) to reduce EMI/RFI interference. Additionally, it also features a fast-startup and adjustable tachometer subtract circuit to reduce motor speed variation at low loads. This device is offered in a 10-pin micro SOIC package and is rated to operate over an operating temperature range of -35°C to +125°C.

In conclusion, the MC33035PG is a suitable range of PMIC - Motor Drivers, Controllers for various applications including HVAC Equipment, Massaging Appliances, Appliance Motors, Refrigerator and Freezer Motors, and Pump Motors. It provides wide range of adjustable duty cycle, as well as full pulse-width modulation (PWM) resolution from 0.32 ms to 4 ms. It includes various built-in protection functions and offers a fast-startup and adjustable tachometer subtract circuit to reduce motor speed variation at low loads.

The specific data is subject to PDF, and the above content is for reference