CD5041 & LM5041 Cascaded PWM Controller Chip
Update date:2024/5/10 Number of views:
- Brand: LM5041
- model: CD5041
- market value:
100 - concessional rate: 99
Trait:CD5041 PWM controller contains all of thefeatures necessary to implement either current-fedor voltage-fed push-pull or bridge power converters.These "Cascaded" topologies are well suited formultiple output and higher power applications.The CD5041's four control outputs include: the buckstage controls (HD and LD) and the push-pullcontrol outputs (PUSH and PULL).Push-pull outputs are driven at 50% nominal dutycycle at one half of the switching frequency of thebuck stage and can be configured for either anoverlap time (for current-fed applications) or a both-off time (for voltage-fed applications).
Internal Start-up Bias Regulator
Programmable Line Under-Voltage Lockout
(UVLO) with Adjustable Hysteresis
Current Mode Control
Internal Error Amplifier with Reference
Cycle-by-cycle Over-Current Protection
Leading Edge Blanking
Programmable Push-Pull Overlap or Dead Time
Internal 1.5A Push-Pull Gate Drivers
Programmable Soft-Start
Programmable Oscillator with Sync Capability
Thermal Shutdown
Precision Reference
Package: TSSOP16、 WSON16
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