Quad High Current Peripheral Driver

The DS3669 is a non-inverting quad peripheral driver similar to the DS3658. These drivers are designed for those appli- cations where low operating power, high breakdown volt- age, high output current and low output ON voltage are re- quired. A unique input circuit combines TTL compatibility with high impedance. In fact, its extreme low input current allows it to be driven directly by a CMOS device. The outputs are capable of sinking 600 mA each and offer a 70V breakdown. However, for inductive loads the output should be clamped to 35V or less to avoid latch-up during turn off (inductive fly back protectionrefer AN-213). An on- chip clamp Diode capable of handling 800 mA is provided at each output for this purpose. In addition, the DS3669 incor- porates circuitry that guarantees glitch-free power up or down operation. The molded package is specifically constructed to allow in- creased power dissipation over conventional packages. The four ground pins are directly connected to the device chip with a special copper lead frame. When the quad driver is soldered into a PC board, the power rating of the device improves significantly. By National Semiconductor Corporation
DS3669 's PackagesDS3669 's pdf datasheet



DS3669 Pinout, Pinouts
DS3669 pinout,Pin out
This is one package pinout of DS3669,If you need more pinouts please download DS3669's pdf datasheet.

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