UCC3808N-2G4 Part Information
Details for UCC3808N-2G4 by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
Part Description
The UCCx808-x is a family of BiCMOS push-pull, high-speed, low-power, pulse-width modulators. The UCCx808 contains all of the control and drive circuitry required for offline or DC-to-DC fixed frequency current-mode switching power supplies with minimal external parts count. The UCCx808-x dual output drive stages are arranged in a push-pull configuration. Both outputs switch at half the oscillator frequency using a toggle flip-flop. The dead time between the two outputs is typically 60 ns to 200 ns depending on the values of the timing capacitor and resistors, thus limiting each output stage duty cycle to less than 50%.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 1-mA Typical Run Current
- 130-u03bcA Typical Starting Current
- Dual Output Drive Stages in Push-Pull Configuration
- Internal Soft-Start
- On-Chip Error Amplifier With 2-MHz Gain Bandwidth Product
- On-Chip VDD Clamping
- Operation to 1-MHz
- Output Drive Stages Capable Of 500-mA Peak
Part Specifications
| Input Voltage | - |
| Output Voltage | 500mV |
| Output Current | 500mA |
| Supply Voltage Min | 0V |
| Supply Voltage Max | 10V |
| Controller IC Case Style | DIP |
| No. of Pins | 8Pins |
| Frequency | 1MHz |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (27-Jun-2018) |
| Base Number | 3808 |
| Controller Type | PWM |
| IC Generic Number | 3808 |
| IC Temperature Range | Commercial |
| Logic Function Number | 3808 |
| Operating Temperature Range | 0°C to +70°C |
| Output Current Max | 1A |
| Output Type | Push Pull |
| Power Dissipation Pd | 1W |
| Power Supply IC Type | PWM controller |
| Supply Voltage Range | 0V to 10V |
| Termination Type | Through Hole |
Alternative Part Descriptions
- IC, PWM CONTROLLER, 3808, DIP8; Input Voltage:-; Output Voltage:500mV; Output Current:500mA; Supply Voltage Min:0V; Supply Voltage Max:10V; Controller IC Case Style:DIP; No. of Pins:8Pins; Frequency:1MHz; Operating Temperature RoHS Compliant: Yes | Newark Electronics