Overview
The TPS40200MDREP is a high-performance, non-synchronous buck controller designed and manufactured by Texas Instruments. This electronic component is part of the PMIC - Voltage Regulators - DC DC Switching Controllers category, targeting applications that require efficient power management with a wide input voltage range. The TPS40200MDREP is particularly suitable for industrial, automotive, and consumer electronics due to its robust design and versatile features. Its market competitiveness lies in its ability to handle input voltages from 4.5V to 52V, making it ideal for systems with varying power requirements.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 52 | V | |
| Output Voltage Range | 0.7 to 46 | V | |
| Output Current | 200 | mA | |
| Switching Frequency | 35 to 500 | kHz | Programmable |
| Operating Temperature | -40 to +85 | °C | |
| Package | SOIC-8 | ||
| Topology | Buck | ||
| Output Type | Transistor Driver | ||
| Duty Cycle | Up to 95% | ||
| Certification | RoHS |
Key Features
- Wide input voltage range from 4.5V to 52V, suitable for diverse applications.
- Built-in 200mA P-channel FET driver for efficient power management.
- Programmable switching frequency between 35kHz and 500kHz for optimized performance.
- Voltage feed-forward compensation ensures stable output under varying input conditions.
- Undervoltage lockout and programmable short-circuit protection enhance system reliability.
Applications
The TPS40200MDREP is widely used in industrial automation, automotive electronics, and consumer electronics. Its ability to handle a broad input voltage range makes it ideal for powering systems with fluctuating power sources, such as battery-powered devices and automotive systems. Additionally, its robust design and protection features ensure reliable operation in harsh environments, making it a preferred choice for industrial applications.
Q & A
What is the input voltage range of the TPS40200MDREP?
The input voltage range is 4.5V to 52V.
What is the maximum output current of the TPS40200MDREP?
The maximum output current is 200mA.
What is the switching frequency range of the TPS40200MDREP?
The switching frequency can be programmed between 35kHz and 500kHz.
What is the operating temperature range of the TPS40200MDREP?
The operating temperature range is -40°C to +85°C.
What type of package does the TPS40200MDREP come in?
It comes in an SOIC-8 package.
Does the TPS40200MDREP support synchronous rectification?
No, it is a non-synchronous buck controller.
What protection features does the TPS40200MDREP offer?
It includes undervoltage lockout and programmable short-circuit protection.
What is the duty cycle of the TPS40200MDREP?
The duty cycle can go up to 95%.
Is the TPS40200MDREP RoHS compliant?
Yes, it is RoHS compliant.
What is the typical application of the TPS40200MDREP?
It is commonly used in industrial, automotive, and consumer electronics for efficient power management.
