UCC2895DW
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Weight | 569.003279mg |
| Operating Temperature | -55°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | ALSO OPERATES IN CURRENT MODE |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Frequency | 1MHz |
| Base Part Number | UCC2895 |
| Pin Count | 20 |
| Number of Outputs | 4 |
| Output Voltage | 250mV |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Nominal Supply Current | 5mA |
| Output Current | 100mA |
| Voltage - Supply (Vcc/Vdd) | 10V~16.5V |
| Control Features | Frequency Control, Soft Start, Sync |
| Input Voltage (Min) | 10V |
| Topology | Full-Bridge |
| Control Mode | VOLTAGE-MODE |
| Input Voltage (Max) | 16.5V |
| Control Technique | PULSE WIDTH MODULATION |
| Supply Current-Max (Isup) | 6mA |
| Switcher Configuration | PHASE-SHIFT |
| Internal Switch(s) | No |
| Max Duty Cycle | 100 % |
| Duty Cycle | 100% |
| Output Isolation | Isolated |
| Voltage - Start Up | 11V |
| Height | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC2895DW Description
The UCC2895DW is a phase-shift PWM controller that enables full-bridge power stage control by phase shifting the switching of one half-bridge in relation to the other.
UCC2895DW Features
Programmable-output turn-on delay
Adaptive delay set
Bidirectional oscillator synchronization
Voltage-mode, peak current-mode, or average current-mode control
Programmable soft start, soft stop, and chip disable via a single pin
0% to 100% duty-cycle control
7-MHz error amplifier
The operation to 1 MHz
Typical 5-mA operating current at 500 kHz
Very low 150-μA current during UVLO
UCC2895DW Applications
Industrial