Overview
The LTC7000EMSE#PBF is a fast high side N-channel MOSFET gate driver produced by Analog Devices Inc. This component is designed to operate from input voltages up to 135V and features an internal charge pump that fully enhances an external N-channel MOSFET switch, allowing it to remain on indefinitely. It is well-suited for both high frequency switching applications and static switch applications that require fast turn-on and turn-off times.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Input Voltage Operating Range | 3.5 to 150 | V |
| Supply Voltage Range | 3.5 to 135 | V |
| Logic Voltage (VIL, VIH) | 1.8V, 1.7V | V |
| High Side Voltage (Max Bootstrap) | 135 | V |
| Rise Time (Typ) | 90ns | ns |
| Fall Time (Typ) | 40ns | ns |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Type | 16-Lead Plastic MSOP-EP | |
| Mounting Type | Surface Mount | |
| Propagation Delay (Max) | 70ns | ns |
Key Features
- Internal charge pump for 100% duty cycle and current monitor output
- Short-circuit protected with adjustable current trip threshold
- Automatic restart timer and open-drain fault flag
- CMOS compatible input
- Adjustable turn-on slew rate and adjustable driver supply VCC undervoltage lockout
- Shutdown mode with typical current of 1μA at VRUN = 0V
- Thermally enhanced, high voltage capable package
Applications
- High frequency switching applications
- Static switch applications requiring fast turn-on and turn-off times
- Automotive systems (with appropriate versions designated with a #W suffix)
- Power management and control systems
- Industrial and harsh environment applications
Q & A
- What is the input voltage operating range of the LTC7000EMSE#PBF?
The input voltage operating range is from 3.5V to 150V.
- What type of MOSFET does the LTC7000EMSE#PBF drive?
The LTC7000EMSE#PBF drives an N-channel MOSFET.
- What is the maximum high side voltage for the LTC7000EMSE#PBF?
The maximum high side voltage is 135V.
- What are the typical rise and fall times for the LTC7000EMSE#PBF?
The typical rise time is 90ns and the typical fall time is 40ns.
- What is the operating temperature range of the LTC7000EMSE#PBF?
The operating temperature range is from -40°C to 125°C.
- What type of package does the LTC7000EMSE#PBF come in?
The LTC7000EMSE#PBF comes in a 16-Lead Plastic MSOP-EP package.
- Does the LTC7000EMSE#PBF have short-circuit protection?
- What is the shutdown mode current of the LTC7000EMSE#PBF?
The shutdown mode current is typically 1μA at VRUN = 0V.
- Is the LTC7000EMSE#PBF suitable for automotive applications?
Yes, but only specific versions designated with a #W suffix are suitable for automotive applications.
- What is the propagation delay of the LTC7000EMSE#PBF?
The propagation delay is up to 70ns).
