Analog Devices LTC7000 | Demoboard DC2537A

Description

Demonstration circuit 2537A is a 135V protected, high side switch featuring the LT C®7000. The demo board is designed to switch a 5.5A output load from input voltages from 8V to 135V. The wide input range and low shut-down current (1μA typical) make it suitable for automo-tive, industrial, medical instrument and telecom applica-tions. This board offers a low 50ns (typical) propagation delay, fast switching times (<10ns) and 100% duty cycle operation.

Features

• Wide Operating VIN: 3.5V to 135V (150V Abs Max)
• 1Ω Pull-Down, 2.2Ω Pull-Up for Fast Turn-On and Turn-Off Times with 35ns Propagation Delays
• Internal Charge Pump for 100% Duty Cycle
• Short-Circuit Protected
• Adjustable Current Trip Threshold (LTC7000)
• Current Monitor Output (LTC7000)
• Automatic Restart Timer
• Open-Drain Fault Flag
• Adjustable Turn-On Slew Rate
• Gate Driver Supply from 3.5V to 15V
• Adjustable VIN Undervoltage and Overvoltage Lockouts (LTC7000)
• Adjustable Driver Supply VCC Undervoltage Lockout
• Low Shutdown Current: 1µA
• CMOS Compatible Input
• Thermally Enhanced, High Voltage Capable 16-Lead MSOP Packages

Typical applications

• Static Switch Driver / Load and Supply Switch Driver / Electronic Valve Driver / High Frequency High Side Gate Driver

More information

• Datasheet
• IC product information