Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
PWM Controller, 5.1V, 1A, 500kHz, 8-Pin PDIP Product overview: UC3845AN from Texas Instruments is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5.1V, 1A, 500kHz. Search-friendly keywords include PMIC, power management, load switch, power sequencing, 5.1V, 1A, 500kHz, Power Management IC, Power Supply Controllers, Monitors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 760-UC3845AN can be used for catalog matching and distributor lookup.
IC REG CTRLR MULT TOPOLOGY 8DIP
Manufacturer: Texas Instruments
Win Source Part Number: 035701-UC3845AN
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Buck, Boost, Flyback, Forward Converter
Frequency - Switching: 500kHz
Control Features: Frequency Control
Number of Outputs: 1
Synchronous Rectifier: No
Family Name: UC3845A
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-PDIP
Purpose: Step-Up, Step-Down, Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Alternative Parts (Cross-Reference): LT1247CN8#PBF; LT1247CN8; LT1246CN8; LT1246CN8#PBF;
Introduction Date: April 01, 2005
ECCN: EAR99
Country of Origin: Malaysia, Mexico
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8. FREE 2 YEAR RADWELL WARRANTY
Power Supply Controller 8-DIP
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Switching Controllers Current Mode
IC REG CTRLR MULT TOPOLOGY 8DIP
| DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | Radwell International | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators |
| Product Number | 296-11297-5-ND | 760-UC3845AN | UC3845AN | 035701-UC3845AN | 17129146 | UC3845AN | UC3845AN | UC3845AN | UC3845AN |
| Product Name | DC DC Switching Controllers | 5.1V 1A 500kHz Power Management IC | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3845AN | IC Chip | DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Power Supply Controllers, Monitors |
| Configuration / Function | Buck | Buck, Boost, Flyback, Forward Converter | |||||||
| Package Type | DIP; Other; "8-DIP (0.300"", 7.62mm)" | Other; P | DIP; Other; 8-DIP (0.300", 7.62mm) | DIP; Other; 8-PDIP | DIP; Other; 8-DIP (0.300\", 7.62mm) | DIP; Other; 8-DIP (0.300\", 7.62mm) | |||
| VIN | -0.3000 to 6.3 volts | 7.6 to 30 volts | 7.6 to 30 volts | ||||||
| fsw | 500 kHz | 500 kHz | |||||||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |