UCC2800DG4 Part Information
Details for UCC2800DG4 by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
Part Description
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.
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Part Features
- 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
Part Specifications
Input Voltage | - |
Output Voltage | 5.075V |
Output Current | 1A |
Supply Voltage Min | 0V |
Supply Voltage Max | 10V |
Controller IC Case Style | SOIC |
No. of Pins | 8Pins |
Frequency | 1MHz |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | Yes |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (27-Jun-2018) |
Base Number | 2800 |
Controller Type | PWM |
IC Generic Number | 2800 |
Input Current | 500µA |
Operating Temperature Range | -40°C to +85°C |
Output Energy per Cycle | 20µJ |
Output Type | Totem Pole |
Power Dissipation Pd | 650mW |
Power Supply IC Type | PWM controller |
Supply Voltage Range | 0V to 10V |
Termination Type | Surface Mount Device |
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