UC1856 Series
Manufacturer: Texas Instruments
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IMPROVED CURRENT MODE PWM CONTROLLER
| Part | Package Width | Package Name | Package Length | Function | Topology | Control Features | Operating Temperature (Max) | Operating Temperature (Min) | Duty Cycle (Max) | Frequency - Switching | Number of Outputs | Synchronous Rectifier | Mounting Type | Clock Sync | Output Configuration | Voltage - Supply (Vcc/Vdd) Minimum | Voltage - Supply (Vcc/Vdd) Maximum | Output Phases | Output Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 8.89 mm | 20-LCCC | 8.89 mm | 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 | No | Surface Mount | No | Positive | 8 V | 40 V | 2 | Transistor Driver | 20-CLCC |