| Part Number | UCC28880D | UCC2888D |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - AC DC Converters, Offline Switchers | PMIC - AC DC Converters, Offline Switchers |
|
|
|
| Product Status | Not For New Designs | Obsolete |
| Output Isolation | Non-Isolated | Non-Isolated |
| Internal Switch(s) | Yes | No |
| Voltage - Breakdown | 700V | - |
| Topology | Buck, Buck-Boost, Flyback | Flyback |
| Voltage - Start Up | 3.9 V | 8.4 V |
| Voltage - Supply (Vcc/Vdd) | 3.6V ~ 5V | 6V ~ 9.3V |
| Duty Cycle | 55% | 7.6% |
| Frequency - Switching | 62kHz | - |
| Power (Watts) | - | - |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Short Circuit | Short Circuit |
| Control Features | - | - |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 7-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount |