MC33882PVW

Product Overview

Category

MC33882PVW belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in automotive applications, specifically in motor control systems.

Characteristics

• Integrated circuit designed for motor control applications
• High voltage capability
• Low quiescent current
• Overcurrent protection
• Short-circuit protection
• Thermal shutdown protection

Package

MC33882PVW is available in a PowerSO-36 package.

Essence

The essence of MC33882PVW lies in its ability to provide efficient and reliable motor control in automotive systems.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

• Supply Voltage: 5.5V to 28V
• Output Current: Up to 5A
• Operating Temperature Range: -40°C to +150°C
• Number of Pins: 36
• Input Logic Compatibility: CMOS/TTL

Detailed Pin Configuration

1. IN1: Input 1
2. IN2: Input 2
3. IN3: Input 3
4. IN4: Input 4
5. VBB: Bootstrap supply voltage
6. OUT1: Output 1
7. OUT2: Output 2
8. OUT3: Output 3
9. OUT4: Output 4
10. GND: Ground
11. VCC: Positive power supply
12. CS1: Current sense input 1
13. CS2: Current sense input 2
14. CS3: Current sense input 3
15. CS4: Current sense input 4
16. VREF: Reference voltage
17. EN1: Enable input 1
18. EN2: Enable input 2
19. EN3: Enable input 3
20. EN4: Enable input 4
21. VREG: Internal voltage regulator output
22. VCP: Charge pump capacitor
23. CP1: Charge pump input 1
24. CP2: Charge pump input 2
25. CP3: Charge pump input 3
26. CP4: Charge pump input 4
27. VCPH: High-side charge pump voltage
28. VCPM: Mid-side charge pump voltage
29. VCPL: Low-side charge pump voltage
30. VCPGND: Charge pump ground
31. VBBH: High-side bootstrap supply voltage
32. VBBM: Mid-side bootstrap supply voltage
33. VBBL: Low-side bootstrap supply voltage
34. VBBGND: Bootstrap ground
35. NC: No connection
36. NC: No connection

Functional Features

• Four independent half-bridge outputs
• High-side and low-side drivers for each output
• Overcurrent protection with adjustable threshold
• Short-circuit protection with adjustable blanking time
• Thermal shutdown protection to prevent overheating
• Integrated charge pump for high-side gate drive

Advantages and Disadvantages

Advantages

• High voltage capability allows for use in a wide range of automotive applications
• Low quiescent current helps minimize power consumption
• Overcurrent and short-circuit protection enhance system reliability
• Thermal shutdown protection prevents damage due to overheating

Disadvantages

• Limited number of output channels (four)
• Relatively high operating temperature range may not be suitable for all environments

Working Principles

MC33882PVW operates by receiving control signals through its input pins (IN1 to IN4) and enabling the corresponding outputs (OUT1 to OUT4) based on these signals. The integrated charge pump generates the necessary high-side gate drive voltage, allowing efficient motor control. The device incorporates various protection mechanisms such as overcurrent and short-circuit protection to ensure safe operation.

Detailed Application Field Plans

MC33882PVW finds extensive application in the automotive industry, particularly in motor control systems. It is commonly used in electric power steering, HVAC blowers, fuel pumps, and other automotive subsystems that require precise and reliable motor control.

Detailed and Complete Alternative Models

• MC33883PVW
• MC33884PVW
• MC33885PVW
• MC33886PVW
• MC33887PVW

These alternative models offer similar functionality and characteristics, providing flexibility for different motor control requirements.

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