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MAX17017GTM+TGB4
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High Efficiency, Low Quiescent Current, Small Package Size
- Package: 16-TQFN (3x3mm)
- Essence: Power Management IC for Battery-Powered Applications
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.8V to 4.5V
- Quiescent Current: 6µA (typical)
- Operating Temperature Range: -40°C to +85°C
- Switching Frequency: 1MHz (typical)
- Protection Features: Overvoltage, Undervoltage, Overcurrent, Overtemperature
Pin Configuration
The MAX17017GTM+TGB4 has a 16-pin TQFN package with the following pin configuration:
- VIN: Input Voltage
- GND: Ground
- EN: Enable Pin
- PGND: Power Ground
- LX: Switch Node
- BST: Boost Regulator Output
- FB: Feedback Pin
- SS/TRK: Soft-Start/Tracking
- VOUT: Output Voltage
- AGND: Analog Ground
- PG: Power Good Indicator
- VDD: Supply Voltage
- ISET: Current Limit Set
- ILIM: Current Limit
- CLK: Clock Synchronization
- SYNC: Synchronization Input
Functional Features
- High efficiency step-up converter
- Low quiescent current for extended battery life
- Integrated power switches and compensation network
- Soft-start and tracking for controlled startup
- Power good indicator for system monitoring
- Synchronization input for multiple ICs
Advantages and Disadvantages
Advantages
- High efficiency conversion for improved power utilization
- Low quiescent current reduces power consumption during standby
- Compact package size enables space-constrained designs
- Integrated power switches simplify circuit design
- Power good indicator enhances system reliability
Disadvantages
- Limited input voltage range (2.7V to 5.5V)
- Output voltage range may not be suitable for all applications
- Requires external components for proper operation
Working Principles
The MAX17017GTM+TGB4 is a step-up converter that efficiently boosts the input voltage to a higher output voltage. It utilizes integrated power switches and a compensation network to achieve high conversion efficiency. The soft-start feature ensures a controlled startup, while the power good indicator provides system monitoring capability. The synchronization input allows multiple ICs to operate in sync.
Application Field Plans
The MAX17017GTM+TGB4 is suitable for various battery-powered applications, including:
- Portable electronic devices
- Wearable devices
- IoT devices
- Battery-powered sensors
- Handheld medical devices
Alternative Models
Here are some alternative models that can be considered as alternatives to the MAX17017GTM+TGB4:
- MAX17017GTM+TGK4
- MAX17017GTM+TGR4
- MAX17017GTM+TGS4
- MAX17017GTM+TGU4
These models offer similar functionality and characteristics, providing flexibility in design choices.
In conclusion, the MAX17017GTM+TGB4 is a power management IC designed for battery-powered applications. With its high efficiency, low quiescent current, and small package size, it offers advantages in power utilization and space-constrained designs. However, it has limitations in input/output voltage range and requires external components for operation. Its working principles involve step-up conversion, integrated power switches, and various features for controlled startup and system monitoring. It finds applications in portable electronic devices, wearables, IoT devices, sensors, and medical devices. Alternative models provide additional options for design considerations.
Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MAX17017GTM+TGB4 sa mga teknikal na solusyon
Sure! Here are 10 common questions and answers related to the application of MAX17017GTM+TGB4 in technical solutions:
Q: What is the MAX17017GTM+TGB4? A: The MAX17017GTM+TGB4 is a power management integrated circuit (PMIC) designed for use in portable devices, such as smartphones or tablets.
Q: What are the key features of the MAX17017GTM+TGB4? A: Some key features include multiple voltage regulators, battery charger, fuel gauge, and various protection functions like overvoltage and overcurrent protection.
Q: How can I use the MAX17017GTM+TGB4 in my design? A: You can integrate the MAX17017GTM+TGB4 into your design by following the recommended application circuit and layout guidelines provided in the datasheet.
Q: Can the MAX17017GTM+TGB4 charge different types of batteries? A: Yes, the MAX17017GTM+TGB4 supports charging various types of lithium-ion (Li+) batteries, including Li-Ion, Li-Polymer, and LiFePO4.
Q: Does the MAX17017GTM+TGB4 provide accurate battery monitoring? A: Yes, the MAX17017GTM+TGB4 incorporates a fuel gauge algorithm that accurately measures the battery's state of charge (SOC) and provides accurate battery monitoring.
Q: Can I control the charging current with the MAX17017GTM+TGB4? A: Yes, the MAX17017GTM+TGB4 allows you to set the charging current through external resistors, providing flexibility in controlling the charging process.
Q: Does the MAX17017GTM+TGB4 have any protection features? A: Yes, the MAX17017GTM+TGB4 includes various protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown to ensure safe operation.
Q: What is the efficiency of the MAX17017GTM+TGB4? A: The MAX17017GTM+TGB4 has high-efficiency voltage regulators that help optimize power conversion, resulting in improved overall system efficiency.
Q: Can I use the MAX17017GTM+TGB4 in low-power applications? A: Yes, the MAX17017GTM+TGB4 is designed to operate in low-power modes, making it suitable for energy-efficient applications where power consumption is critical.
Q: Where can I find more information about the MAX17017GTM+TGB4? A: You can find detailed information, including datasheets, application notes, and design resources, on the manufacturer's website or by contacting their technical support team.