UC1856 Series
Manufacturer: Texas Instruments
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IMPROVED CURRENT MODE PWM CONTROLLER
| Part | Supplier Device Package | Function | Topology | Control Features | Operating Temperature [Max] | Operating Temperature [Min] | Duty Cycle (Max) [Max] | Frequency - Switching | Number of Outputs | Synchronous Rectifier | Mounting Type | Clock Sync | Output Configuration | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Output Phases | Output Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 20-LCCC (8.89x8.89) | Step-Up Step-Up/Step-Down | Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull | Current Limit Enable Frequency Control Soft Start Sync | 125 °C | -55 °C | 50 % | 200 kHz | 2 | Surface Mount | Positive | 40 V | 8 V | 2 | Transistor Driver | 20-CLCC |