HSCDRND030PD2A3
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High efficiency, compact design, low power consumption
- Package: DFN-10 (3x3)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage: 3.3V
- Output Current: 3A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
- Switching Frequency: 1.2MHz
Detailed Pin Configuration
- Pin 1: VIN
- Pin 2: GND
- Pin 3: EN
- Pin 4: FB
- Pin 5: SS/TR
- Pin 6: AGND
- Pin 7: PGND
- Pin 8: SW
- Pin 9: BST
- Pin 10: VOUT
Functional Features
- Wide input voltage range
- Adjustable soft-start time
- Overcurrent protection
- Thermal shutdown
- Power good indicator
Advantages and Disadvantages
Advantages
- High efficiency
- Small form factor
- Low quiescent current
- Robust protection features
Disadvantages
- Higher cost compared to traditional linear regulators
- Requires careful PCB layout for optimal performance
Working Principles
The HSCDRND030PD2A3 is a synchronous step-down DC-DC converter that regulates the input voltage to a stable 3.3V output. It utilizes a high-frequency switching architecture to achieve high efficiency while maintaining a compact footprint.
Detailed Application Field Plans
The HSCDRND030PD2A3 is well-suited for various applications including: - Industrial automation - Telecommunications equipment - Portable electronic devices - Automotive systems - Power over Ethernet (PoE) applications
Detailed and Complete Alternative Models
- HSCDRND020PD2A3: 2A output current, 3.3V output voltage
- HSCDRND050PD2A3: 5A output current, 3.3V output voltage
- HSCDRND033PD2A3: 3A output current, 5V output voltage
This comprehensive entry provides an in-depth understanding of the HSCDRND030PD2A3, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av HSCDRND030PD2A3 i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of HSCDRND030PD2A3 in technical solutions:
What is HSCDRND030PD2A3?
- HSCDRND030PD2A3 is a high-speed current sense amplifier designed for use in a wide range of applications, including motor control, power management, and battery monitoring.
What is the typical input voltage range for HSCDRND030PD2A3?
- The typical input voltage range for HSCDRND030PD2A3 is ±300mV.
What is the bandwidth of HSCDRND030PD2A3?
- HSCDRND030PD2A3 has a bandwidth of 3MHz.
Can HSCDRND030PD2A3 be used in automotive applications?
- Yes, HSCDRND030PD2A3 is suitable for automotive applications due to its robust design and wide operating temperature range.
Does HSCDRND030PD2A3 require an external reference voltage?
- Yes, HSCDRND030PD2A3 requires an external reference voltage for proper operation.
What is the supply voltage range for HSCDRND030PD2A3?
- The supply voltage range for HSCDRND030PD2A3 is 2.7V to 5.5V.
Is HSCDRND030PD2A3 suitable for current sensing in battery management systems?
- Yes, HSCDRND030PD2A3 is well-suited for current sensing in battery management systems due to its high accuracy and low offset voltage.
Can HSCDRND030PD2A3 be used in industrial control applications?
- Yes, HSCDRND030PD2A3 is suitable for use in industrial control applications such as motor control and power monitoring.
What is the package type for HSCDRND030PD2A3?
- HSCDRND030PD2A3 is available in a small footprint 8-pin SOIC package.
Does HSCDRND030PD2A3 have built-in protection features?
- Yes, HSCDRND030PD2A3 includes built-in overcurrent and overtemperature protection to ensure reliable operation in harsh environments.