Overview
The LM43602PWPT is a synchronous step-down DC/DC converter produced by Texas Instruments. Designed for high efficiency and compact solutions, this component is ideal for a wide range of applications requiring precise voltage regulation. Its market positioning targets industries such as industrial automation, consumer electronics, and automotive systems, where reliable power management is critical. The LM43602PWPT stands out for its high efficiency, low quiescent current, and robust protection features, making it a competitive choice in the power management sector.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3.5V to 36V | V | Transient up to 42V |
| Output Current | Up to 1A | A | |
| Switching Frequency | Programmable | Hz | Flexible for various applications |
| Efficiency | High | % | Optimized for low power loss |
| Quiescent Current | 33µA | A | Enables low power operation |
| Protection Features | Thermal shutdown, UVLO, current limit | Ensures safe operation | |
| Package | HTSSOP-16 | Compact and space-saving |
Key Features
- High efficiency and low quiescent current for energy-sensitive applications.
- Programmable switching frequency for design flexibility.
- Robust protection features including thermal shutdown and current limit.
- Compact HTSSOP-16 package for space-constrained designs.
- Pin-to-pin compatibility with other LM4360x series devices for easy upgrades.
Applications
The LM43602PWPT is widely used in industrial automation, consumer electronics, and automotive systems. In industrial automation, it provides reliable power for control systems and sensors. In consumer electronics, it ensures efficient power management for portable devices. In automotive systems, it supports stable voltage regulation for infotainment and advanced driver-assistance systems (ADAS). Its versatility and robust design make it suitable for a broad range of power management applications.
Q & A
What is the input voltage range of the LM43602PWPT?
The input voltage range is 3.5V to 36V, with transient operation up to 42V.
What is the maximum output current?
The LM43602PWPT can deliver up to 1A of output current.
Is the switching frequency programmable?
Yes, the switching frequency is programmable for design flexibility.
What protection features are included?
It includes thermal shutdown, undervoltage lockout (UVLO), and current limit protection.
What package does the LM43602PWPT use?
It comes in a compact HTSSOP-16 package.
Is it compatible with other LM4360x devices?
Yes, it is pin-to-pin compatible with other LM4360x series devices.
What is the quiescent current?
The quiescent current is 33µA, enabling low power operation.
What are the typical applications?
Typical applications include industrial automation, consumer electronics, and automotive systems.
How does it enhance efficiency?
It achieves high efficiency through optimized design and low quiescent current.
What is the operating temperature range?
The operating temperature range is -40°C to +125°C, ensuring reliability in harsh environments.
