资料介绍
AN245设计多输出电源供应器与L296和L4960
APPLICATION NOTE
DESIGNING MULTIPLE-OUTPUT
POWER SUPPLIES WITH THE L296 AND L4960
Multiple output supplies can be realized simply and economically using the SGS THOMSON Microelectronics
L296 and L4960 high power switching regulators. This note describes several practical circuits of this type.
Most of the switching regulators produced today ± 4 % - the output tolerance of an L7800 series linear
have multiple outputs. The output voltages most fre- regulator) are required.
quently used - at least for powers up to 50W - are Multiple output supplies which satisfy these require-
+ 5V
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