UCC3802DG4 Part Information
The UCCx80x family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count. These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leadingedge blanking of the current-sense input.
- 1-A Totem-Pole Output
- 1.5% Tolerance Voltage Reference
- 100-u03bcA Typical Starting Supply Current
- 500-u03bcA Typical Operating Supply Current
- 70-ns Typical Response from Current-Sense to Gate Drive Output
- Internal Fault Soft Start
- Internal Leading-Edge Blanking of the Current Sense Signal
- Internal Soft Start
- Operation up to 1 MHz
- Same Pinout as UC3842 and UC3842A
|Supply Voltage Min||0V|
|Supply Voltage Max||10V|
|Controller IC Case Style||SOIC|
|No. of Pins||8Pins|
|Operating Temperature Min||0°C|
|Operating Temperature Max||70°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|IC Temperature Range||Commercial|
|Operating Temperature Range||0°C to +70°C|
|Output Energy per Cycle||20µJ|
|Output Type||Totem Pole|
|Power Dissipation Pd||650mW|
|Supply Voltage Range||0V to 10V|
|Termination Type||Surface Mount Device|
Frequently Asked Questions
Where can I find additional details, specifications and documents for a UCC3802DG4?
Additional datasheets, footprints and schematics for UCC3802DG4 are listed in our Part Details tab. You can also find the UCC3802DG4 image and similar parts on this details page.
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What category does UCC3802DG4 fall under?
The UCC3802DG4 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
Can I view similar or alternative parts?
You can view similar parts to UCC3802DG4 when available in the Power Management range under the specifications section at the bottom of the details page.
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Is the UCC3802DG4 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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