آی سی NJM3548TA2 یک UNIVERSAL SOURCE DRIVER با تحمل جریان 2 آمپر می باشد.

ویژگی این سوییچ ورودی TTL می باشد در واقع توسط این سوییچ با فرمان TTL یک سوییچ 2 آمپر خواهید داشت که حفاظت جریان و ولتاژ دارد.

Description

NJM3548 is a bipolar universal high-current highly protected high side driver with transparent input and

2000mA continuous -current source capability. A low-level input activates the output. The driver is equipped

with extensive electrical protection, such as over current protection and thermal protection,

which makes the device virtually indestructible. Furthermore it can detect open circuit and short circuit to VCC.

A special feature is the Error indicating output function pin which signals to the host system if the protection or the

load check functions is activated. Typical loads are solenoids, relays or resistive loads.

The NJM3548 and NJM3545 are complementary drivers and have similar data.

■ FEATURES

• 2000mA continuous-output current

• Short circuit to ground protection

• Error signal to host system

• Open circuit detection

• Short circuit to VCC detection

• Thermal protection

• Built-in protection diodes

• Package TO-220 (5-pin)