Eval. Board iC-JE (incl. 2 samples and relay)

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Unit Price:$87.00
Minumum Qty: 1
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iC-JE is a PWM driver for inductive loads, such as relay coils, solenoid valves and small DC motors. 60 to 300 mA can be set for energise mode which then automatically drop to 2/3 of this value (40 to 200 mA) during hold mode. The device is switched to hold mode after 100 ms provided that the set coil current is obtained during energising (PWMOK = 1).


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Automatic current reduction after 100 ms to reduce the power consumption in hold mode
Coil current for energise and hold modes set by an external resistor
Coil current monitored during energise mode, detection of load breakage and voltage errors
Integrated oscillator needs no external components
Minimum space requirements, few external components
Protective circuitry against damage by ESD
PWM control for coil currents of 40 to 300 mA
PWM frequency is beyond audible range
Shutdown with excessive temperature and low voltage
Status signalled at the current-limited LED output
The internal free-wheeling alteration function supports PWM operation and quick demagnetising during shutdown
Wide operating voltage range of 10 to 45 Vdc

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