Features: High output current Adjustable short-circuit protection to ground Internal thermal protection with hysteresis to avoid the intermediate output levels Large supply voltage range: 8 to 30V Short-circuit protection to VCC Open ground protectionSpecifications Symbol Parameter Valu...
TDE3247: Features: High output current Adjustable short-circuit protection to ground Internal thermal protection with hysteresis to avoid the intermediate output levels Large supply voltage range: 8 to 30V ...
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Motor / Motion / Ignition Controllers & Drivers Interface circuit
Symbol | Parameter |
Value |
Unit |
VCC VO VI IO PTOT Toper TSTG |
Supply Voltage Differential Input Voltage Input Voltage Output Current Power Dissipation Ambient Temperature Range Storage Temperature Range |
36 36 36 300 Internally limited 25 to 85 65 to +150 |
V V V mA W ° C ° C |
The TDE3247 is a monolithic amplifier designed for high current and high voltage applications, specifically to drive lamps, relays and stepping motors.
The TDE3247 Device is essentialy blow-out proof. Current limiting is available to limit the peak output current to a safe value, the adjustment only required an external resistor.
In addition, thermal shut-down is provided to keep the IC from overheating.
If external dissipation becomes too high, the driver will shut-down to prevent excessive heating. The output is also protected against short-circuit with the positive power supply.
The TDE3247 device operates over a wide range of supply voltage from standard ±15V operational amplifier supplies down to the single 12V or 24V used for industrial electronic systems.