Overview
The LTC7000IMSE#PBF is a high-performance, high-side N-channel MOSFET gate driver produced by Analog Devices Inc. This component is designed to operate over a wide input voltage range, making it suitable for various high-voltage applications, including automotive and industrial environments.
The LTC7000IMSE#PBF features an internal charge pump that enables the external N-channel MOSFET switch to remain on indefinitely, supporting 100% duty cycle operations. It is known for its fast switching times, short propagation delays, and robust protection mechanisms, ensuring reliable and efficient performance.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Drivers | 1 | |
| Number of Outputs | 1 | |
| Supply Voltage - Min | 3.5 | V |
| Supply Voltage - Max | 135 | V |
| Rise Time | 90 | ns |
| Fall Time | 40 | ns |
| Minimum Operating Temperature | -40 | °C |
| Maximum Operating Temperature | 125 | °C |
| Logic Type | CMOS | |
| Operating Supply Current | 60 | µA |
| Output Voltage | 3.5 V to 15 V | |
| Propagation Delay - Max | 70 | ns |
| Package Type | MSOP-16 | |
| Factory Pack Quantity | 2500 |
Key Features
- Wide Operating Voltage Range: Operates from input voltages up to 135V, with an absolute maximum of 150V.
- Internal Charge Pump: Enables the external N-channel MOSFET switch to remain on indefinitely, supporting 100% duty cycle operations.
- Fast Switching Times: Features short rise and fall times of 90ns and 40ns, respectively, and a propagation delay of up to 70ns.
- Short-Circuit Protection: Includes automatic restart timer and open-drain fault flag for robust protection.
- Adjustable Current Trip Threshold and Current Monitor Output: Available in the LTC7000 model, these features enhance the component's versatility and monitoring capabilities.
- Thermally Enhanced Package: Available in 16-lead MSOP packages with enhanced thermal performance.
- AEC-Q100 Qualified: Suitable for automotive applications due to its compliance with AEC-Q100 standards).
Applications
- Static Switch Driver: Ideal for applications requiring fast turn-on and turn-off times, such as load and supply switching).
- High Frequency High Side Gate Driver: Suitable for high-frequency switching applications due to its fast switching times and low propagation delays).
- Electronic Valve Driver: Can be used in applications that require precise control over valve operations).
- Automotive and Industrial Applications: AEC-Q100 qualified, making it suitable for high-reliability automotive and industrial environments).
Q & A
- What is the operating voltage range of the LTC7000IMSE#PBF?
The LTC7000IMSE#PBF operates from input voltages up to 135V, with an absolute maximum of 150V).
- What is the purpose of the internal charge pump in the LTC7000IMSE#PBF?
The internal charge pump enables the external N-channel MOSFET switch to remain on indefinitely, supporting 100% duty cycle operations).
- What are the rise and fall times of the LTC7000IMSE#PBF?
The rise time is 90ns, and the fall time is 40ns).
- Does the LTC7000IMSE#PBF have short-circuit protection?
Yes, it includes automatic restart timer and open-drain fault flag for robust protection).
- What package types are available for the LTC7000IMSE#PBF?
The component is available in 16-lead MSOP packages).
- Is the LTC7000IMSE#PBF suitable for automotive applications?
Yes, it is AEC-Q100 qualified, making it suitable for high-reliability automotive applications).
- What are some typical applications of the LTC7000IMSE#PBF?
Typical applications include static switch drivers, high-frequency high side gate drivers, electronic valve drivers, and various automotive and industrial applications).
- What is the operating supply current of the LTC7000IMSE#PBF?
The operating supply current is 60µA).
- Does the LTC7000IMSE#PBF have adjustable current trip threshold and current monitor output features?
Yes, these features are available in the LTC7000 model).
- What is the maximum operating temperature of the LTC7000IMSE#PBF?
The maximum operating temperature is 125°C).
