SG1525A/SG1527A SERIES

11/91 Rev 1.3 10/96

Copyright

© 1996

11861 Western Avenue

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FIGURE 7 - OUTPUT SATURATION CHARACTERISTICS

FIGURE 6 -OUTPUT CIRCUIT (½ Circuit Shown)

APPLICATION INFORMATION

Low power transformers can be driven directly by the SG1525A.

Automatic reset occurs during deadtime, when both ends of the

primary winding are switched to ground.

The low source impedance of the output drivers provides rapid

charging of power FET input capacitance while minimizing exter-

nal components.

For single-ended supplies, the driver outputs are grounded. The

V

transistors on alternate oscillator cycles.

In conventional push-pull bipolar designs, forward base drive is

controlled by R

are achieved with speed-up capacitors C

OUTPUT SECTION