Overview
The UCC27424PE4, manufactured by Unitrode (now part of Texas Instruments), is a high-performance, dual-channel, low-side MOSFET driver designed to deliver peak currents up to 4A. This device is particularly suited for driving capacitive loads in high-speed switching applications. It is available in an 8-pin PDIP package, making it easy to integrate into various circuit designs. The UCC27424PE4 is ideal for applications requiring efficient and reliable MOSFET driving, such as power supplies, motor control, and industrial automation.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | MOSFET Driver | - | Dual-channel, low-side |
| Output Current | 4 | A | Peak current per channel |
| Number of Outputs | 2 | - | Non-inverting |
| Package | PDIP-8 | - | Tube packaging |
| Supply Voltage | 4 to 15 | V | Operating range |
| Rise Time | 23 | ns | Typical |
| Fall Time | 23 | ns | Typical |
| Operating Temperature | 0 to +70 | °C | Range |
| RoHS Compliance | Yes | - | Lead-free |
Key Features
- Dual non-inverting outputs for driving two MOSFETs independently.
- High peak output current of 4A for efficient switching.
- Low propagation delay for high-speed operation.
- Built-in enable function for better control of driver operation.
- Wide supply voltage range (4V to 15V) for versatile applications.
- Thermally enhanced packaging for improved reliability.
Applications
The UCC27424PE4 is widely used in various applications, including:
- Power Supplies: Efficiently drives MOSFETs in switch-mode power supplies.
- Motor Control: Provides precise control in motor drive circuits.
- Industrial Automation: Ensures reliable switching in automation systems.
- LED Lighting: Drives MOSFETs in LED driver circuits for high brightness applications.
Q & A
1. What is the maximum output current of the UCC27424PE4?
The UCC27424PE4 can deliver a peak output current of 4A per channel.
2. What is the operating voltage range of this driver?
The operating voltage range is from 4V to 15V.
3. Is the UCC27424PE4 RoHS compliant?
Yes, it is lead-free and RoHS compliant.
4. What is the package type of the UCC27424PE4?
It comes in an 8-pin PDIP package.
5. Does the UCC27424PE4 have an enable function?
Yes, it includes an enable function for better control of the driver operation.
6. What is the typical rise and fall time of the outputs?
The typical rise and fall time is 23ns.
7. What are the key applications of this driver?
Key applications include power supplies, motor control, and industrial automation.
8. Is the UCC27424PE4 suitable for high-speed switching?
Yes, it is designed for high-speed switching applications.
9. What is the operating temperature range of this device?
The operating temperature range is from 0°C to +70°C.
10. How many MOSFETs can the UCC27424PE4 drive?
It can drive two MOSFETs independently with its dual-channel output.
