MAX16938ATESA/V+
Product Overview
Category: Integrated Circuit
Use: Automotive Power Management IC
Characteristics: High efficiency, wide input voltage range, overvoltage protection
Package: 16-pin TSSOP
Essence: Power management for automotive applications
Packaging/Quantity: Tape and Reel, 2500 units
Specifications
- Input Voltage Range: 4.5V to 36V
- Output Current: Up to 2A
- Efficiency: Up to 95%
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- VIN: Input voltage
- PGND: Power ground
- SW: Switch node
- LX: Inductor connection
- FB: Feedback voltage
- EN: Enable pin
- SS/TRK: Soft-start/tracking
- VDD: Internal supply voltage
- BST: Bootstrap capacitor
- COMP: Compensation
- AGND: Analog ground
- ILIM: Current limit
- VOUT: Output voltage
- GATE: Gate driver output
- RT/CLK: Frequency set/external clock synchronization
- PG: Power good indicator
Functional Features
- Wide input voltage range for automotive applications
- Overvoltage protection
- Adjustable soft-start
- Synchronization capability
- Integrated gate drivers
Advantages
- High efficiency
- Robust overvoltage protection
- Compact 16-pin TSSOP package
- Wide operating temperature range
Disadvantages
- Limited output current compared to some alternatives
- Requires external components for operation
Working Principles
The MAX16938ATESA/V+ is a high-efficiency, synchronous step-down converter designed for automotive applications. It operates by converting the input voltage to a lower regulated output voltage with high efficiency, while providing overvoltage protection and other essential features for automotive power management.
Detailed Application Field Plans
The MAX16938ATESA/V+ is ideal for various automotive power management applications, including:
- Infotainment systems
- Advanced driver-assistance systems (ADAS)
- Lighting systems
- Engine control units (ECUs)
- Body control modules
Detailed and Complete Alternative Models
- MAX16938: Similar specifications and features, different package
- LM53625-Q1: Comparable automotive power management IC with higher output current
- LT8705: Step-down converter with similar input voltage range and higher output current
In conclusion, the MAX16938ATESA/V+ is a versatile and efficient automotive power management IC suitable for a wide range of applications within the automotive industry.
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Question: What is the input voltage range of MAX16938ATESA/V+?
Answer: The input voltage range of MAX16938ATESA/V+ is 4.5V to 36V.Question: What is the maximum output current of MAX16938ATESA/V+?
Answer: MAX16938ATESA/V+ can provide a maximum output current of 3A.Question: Does MAX16938ATESA/V+ have overcurrent protection?
Answer: Yes, MAX16938ATESA/V+ features overcurrent protection.Question: What is the typical efficiency of MAX16938ATESA/V+?
Answer: The typical efficiency of MAX16938ATESA/V+ is around 90%.Question: Can MAX16938ATESA/V+ operate in a wide temperature range?
Answer: Yes, MAX16938ATESA/V+ is designed to operate in a wide temperature range from -40°C to +125°C.Question: Does MAX16938ATESA/V+ have built-in thermal shutdown protection?
Answer: Yes, MAX16938ATESA/V+ includes built-in thermal shutdown protection.Question: What type of package does MAX16938ATESA/V+ come in?
Answer: MAX16938ATESA/V+ is available in a thermally enhanced, 16-pin TSSOP package.Question: Can MAX16938ATESA/V+ be used in automotive applications?
Answer: Yes, MAX16938ATESA/V+ is suitable for automotive applications.Question: Does MAX16938ATESA/V+ require external compensation components?
Answer: No, MAX16938ATESA/V+ features internal compensation and does not require external compensation components.Question: What is the typical quiescent current of MAX16938ATESA/V+?
Answer: The typical quiescent current of MAX16938ATESA/V+ is 85µA.