Part Number
|
LM5041B |
Manufacturer
|
National Semiconductor |
Description
|
Cascaded PWM Controller |
Published
|
Sep 11, 2009 |
Detailed Description
|
LM5041B Cascaded PWM Controller
com
May 1, 2009
LM5041B
Cascaded PWM Controller
General Description
...
|
Datasheet
|
LM5041B
|
Overview
LM5041B Cascaded PWM Controller
com
May 1, 2009
LM5041B
Cascaded PWM Controller
General Description
The LM5041B PWM controller contains all of the features necessary to implement either current-fed or voltage-fed push-pull or bridge power converters.
These “Cascaded” topologies are well suited for multiple output and higher power applications.
The LM5041B includes these four control outputs: the buck stage controls (HD and LD) and the push-pull control outputs (PUSH and PULL).
Push-pull outputs are driven at 50% nominal duty cycle at one half of the switching frequency of the buck stage and can be configured for either a guaranteed overlap time (for current-fed applicatio...
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