Overview
The LM3658SDX-A is a highly efficient power management integrated circuit (PMIC) produced by Texas Instruments. Designed for use in portable electronic devices, this model is part of the LM3658 series and is housed in a compact WSON-10 package. It is particularly suited for applications requiring reliable power management solutions, such as smartphones, tablets, and other battery-powered devices. The LM3658SDX-A stands out for its advanced features, including high efficiency, low power consumption, and robust thermal performance, making it a competitive choice in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3.0 - 5.5 | V | |
| Output Voltage Range | 0.8 - 3.3 | V | Programmable |
| Maximum Output Current | 1.5 | A | |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | WSON-10 | 10-pin package |
Key Features
- High efficiency power conversion for extended battery life.
- Programmable output voltage for versatile application use.
- Integrated protection features including over-current and thermal shutdown.
- Compact form factor suitable for space-constrained designs.
- Low quiescent current to minimize power loss in standby mode.
Applications
The LM3658SDX-A is widely used in various portable electronic devices. Its primary applications include smartphones, tablets, and other handheld devices where efficient power management is crucial. Additionally, it is employed in wearable technology, portable medical devices, and IoT devices, benefiting from its compact size and low power consumption. Its robust design ensures reliable performance in demanding environments, making it a preferred choice for engineers and designers in the consumer electronics industry.
Q & A
1. What is the input voltage range of the LM3658SDX-A?
The input voltage range is 3.0 to 5.5 volts.
2. Can the output voltage be adjusted?
Yes, the output voltage is programmable and can be set between 0.8 and 3.3 volts.
3. What is the maximum output current?
The maximum output current is 1.5 amperes.
4. What is the operating temperature range?
The operating temperature ranges from -40 to 85 degrees Celsius.
5. What package does the LM3658SDX-A come in?
It comes in a WSON-10 package.
6. What are the key features of the LM3658SDX-A?
Key features include high efficiency, programmable output voltage, integrated protection, compact form factor, and low quiescent current.
7. What are the typical applications of this component?
Typical applications include smartphones, tablets, wearable technology, portable medical devices, and IoT devices.
8. Does it have any built-in protection features?
Yes, it includes over-current and thermal shutdown protection.
9. How does it benefit portable devices?
It extends battery life through high efficiency and low power consumption.
10. Is the LM3658SDX-A suitable for space-constrained designs?
Yes, its compact WSON-10 package makes it ideal for space-constrained applications.
