MC33PF3000A7ESR2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: 48-pin QFN (Quad Flat No-Lead)
• Essence: Power management IC designed for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 3A
• Switching Frequency: Adjustable up to 2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MC33PF3000A7ESR2 has a total of 48 pins. Here is the detailed pin configuration:

1. VDDA: Analog Power Supply Input
2. VSSA: Analog Ground
3. VDDC: Core Power Supply Input
4. VSSC: Core Ground
5. VDDP: Power Stage Power Supply Input
6. VSSP: Power Stage Ground
7. VDDIO: I/O Power Supply Input
8. VSSIO: I/O Ground
9. VDDREF: Reference Voltage Output
10. VSSREF: Reference Voltage Ground
11. VDDPLL: PLL Power Supply Input
12. VSSPLL: PLL Ground
13. VDDOSC: Oscillator Power Supply Input
14. VSSOSC: Oscillator Ground
15. VDDXTAL: Crystal Power Supply Input
16. VSSXTAL: Crystal Ground
17. VDDPLL_OUT: PLL Output
18. VSSPLL_OUT: PLL Output Ground
19. VDDPLL_IN: PLL Input Power Supply
20. VSSPLL_IN: PLL Input Ground
21. VDDPLL_FB: PLL Feedback Voltage Input
22. VSSPLL_FB: PLL Feedback Ground
23. VDDPLL_REF: PLL Reference Voltage Input
24. VSSPLL_REF: PLL Reference Ground
25. VDDPLL_VCO: PLL VCO Power Supply Input
26. VSSPLL_VCO: PLL VCO Ground
27. VDDPLL_DIV: PLL Divider Power Supply Input
28. VSSPLL_DIV: PLL Divider Ground
29. VDDPLL_CP: PLL Charge Pump Power Supply Input
30. VSSPLL_CP: PLL Charge Pump Ground
31. VDDPLL_LD: PLL Lock Detect Power Supply Input
32. VSSPLL_LD: PLL Lock Detect Ground
33. VDDPLL_FILT: PLL Filter Power Supply Input
34. VSSPLL_FILT: PLL Filter Ground
35. VDDPLL_OUT2: PLL Output 2 Power Supply Input
36. VSSPLL_OUT2: PLL Output 2 Ground
37. VDDPLL_OUT3: PLL Output 3 Power Supply Input
38. VSSPLL_OUT3: PLL Output 3 Ground
39. VDDPLL_OUT4: PLL Output 4 Power Supply Input
40. VSSPLL_OUT4: PLL Output 4 Ground
41. VDDPLL_OUT5: PLL Output 5 Power Supply Input
42. VSSPLL_OUT5: PLL Output 5 Ground
43. VDDPLL_OUT6: PLL Output 6 Power Supply Input
44. VSSPLL_OUT6: PLL Output 6 Ground
45. VDDPLL_OUT7: PLL Output 7 Power Supply Input
46. VSSPLL_OUT7: PLL Output 7 Ground
47. VDDPLL_OUT8: PLL Output 8 Power Supply Input
48. VSSPLL_OUT8: PLL Output 8 Ground

Functional Features

• Integrated power management solution for various applications
• High efficiency power conversion
• Wide input voltage range for flexibility
• Adjustable switching frequency for optimization
• Overcurrent and overtemperature protection
• Fault detection and reporting capabilities

Advantages and Disadvantages

Advantages

• Compact size and high power density
• Low power consumption
• Wide input voltage range allows for versatile applications
• Efficient power conversion for improved energy efficiency
• Comprehensive protection features ensure system reliability

Disadvantages

• Limited output current compared to some other power management ICs
• Higher cost compared to simpler power management solutions

Working Principles

The MC33PF3000A7ESR2 is a power management IC that integrates various functions required for efficient power conversion. It operates by converting the input voltage to the desired output voltage using a switching regulator. The integrated control circuitry ensures stable and regulated output voltage, while the protection features safeguard against faults and abnormal operating conditions.

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