Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
UC3845 CURRENT MODE PWM CONTROLL
Manufacturer: Texas Instruments
Win Source Part Number: 081852-UC3845D
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Buck, Boost, Flyback, Forward Converter
Frequency - Switching: 500kHz
Control Features: Frequency Control
Number of Outputs: 1
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 48%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 8-SOIC
Purpose: Step-Up, Step-Down, Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited
IC REG CTRLR MULT TOP 14SOIC
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Switching Controllers Current Mode
| DigiKey | ODG (Origin Data Global) | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 296-11298-5-ND | UC3845D | 081852-UC3845D | UC3845D | UC3845D | UC3845D |
| Product Name | DC DC Switching Controllers | Power Supply Controllers, Monitors | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3845D | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers |
| Package Type | SOIC; Other; "14-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC | SOIC; Other; 14-SOIC (0.154\", 3.90mm Width) | |||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | |||
| Configuration / Function | Buck, Boost, Flyback, Forward Converter | |||||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | ||||
| Life Cycle Stage | Maturity; Active | Active |
