NCV78763DQ6AR2G

Product Overview

Category: Integrated Circuit (IC)

Use: Automotive Power Management IC

Characteristics: - High integration and efficiency - Designed for automotive applications - Provides power management functions - Supports various automotive systems - Enables compact and reliable designs

Package: DQFN-32 (Dual Quad Flat No-Lead)

Essence: The NCV78763DQ6AR2G is a highly integrated power management IC specifically designed for automotive applications. It offers a wide range of power management functions, enabling efficient and reliable operation of various automotive systems.

Packaging/Quantity: The NCV78763DQ6AR2G is available in a DQFN-32 package. The quantity per package may vary depending on the supplier.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +125°C
• Switching Frequency: Up to 2.2MHz
• Protection Features: Overvoltage protection, overcurrent protection, thermal shutdown, etc.

Detailed Pin Configuration

The NCV78763DQ6AR2G features a total of 32 pins. The pin configuration is as follows:

1. VIN: Input voltage
2. VCC: Supply voltage
3. VDD: Digital supply voltage
4. GND: Ground
5. EN: Enable pin
6. PGND: Power ground
7. BOOT: Bootstrap capacitor connection
8. SW: Switch node connection
9. LX: Inductor connection
10. FB: Feedback pin
11. COMP: Compensation pin
12. SS: Soft-start pin
13. PG: Power good output
14. VREF: Reference voltage output
15. VSENSE: Current sense input
16. ISET: Output current setting pin 17-32. Reserved

Functional Features

1. High Integration: The NCV78763DQ6AR2G integrates multiple power management functions into a single IC, reducing the need for external components and saving board space.

2. Efficiency: With its high switching frequency and low quiescent current, the IC achieves high efficiency, minimizing power losses and maximizing battery life.

3. Automotive Applications: Designed specifically for automotive applications, the IC meets the stringent requirements of the automotive industry, including temperature range, reliability, and safety.

4. Protection Features: The NCV78763DQ6AR2G incorporates various protection features such as overvoltage protection, overcurrent protection, and thermal shutdown, ensuring safe operation under different conditions.

Advantages and Disadvantages

Advantages: - High integration reduces external component count - High efficiency for improved power management - Designed for automotive applications - Comprehensive protection features ensure system safety

Disadvantages: - Limited output current capability (up to 1.5A) - Restricted pin configuration options due to package size

Working Principles

The NCV78763DQ6AR2G operates based on a switching regulator topology. It utilizes high-frequency switching to convert the input voltage to the desired output voltage with minimal power loss. The integrated control circuitry ensures stable and efficient power delivery to the connected automotive systems.

Detailed Application Field Plans

The NCV78763DQ6AR2G is suitable for a wide range of automotive applications, including but not limited to:

1. Automotive Lighting Systems
2. Infotainment Systems
3. Advanced Driver Assistance Systems (ADAS)
4. Electric Power Steering (EPS)
5. Body Control Modules (BCM)
6. HVAC Systems
7. Battery Management Systems (BMS)

Detailed and Complete Alternative Models

1. NCV78763DQ6AR2G-1: Similar to the NCV78763DQ6AR2G, but with extended temperature range (-40°C to +150°C).
2. NCV78763DQ6AR2G-2: Enhanced version with higher output current capability (up to 3A) for power-hungry applications.
3. NCV78763DQ6AR2G-3: Low-power variant optimized for energy-efficient automotive systems.

These alternative models offer similar functionality to the NCV78763DQ6AR2G while addressing specific requirements or providing additional features.

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