Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Manufacturer: Texas Instruments
Win Source Part Number: 035710-UC3845N
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: UC3845
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): CS3843AGN8; UC3842BN1; CS3842BGN8;
Introduction Date: April 01, 2005
ECCN: EAR99
Country of Origin: Malaysia, Mexico, Mexico
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management
IC REG CTRLR MULT TOPOLOGY 8DIP
PWM Controller, Current Mode, 1A, 500kHz, 30V, PDIP Product overview: UC3845N 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 1A, 500kHz, 30V. Search-friendly keywords include PMIC, power management, load switch, power sequencing, 1A, 500kHz, 30V, 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-UC3845N can be used for catalog matching and distributor lookup.
SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8. FREE 2 YEAR RADWELL WARRANTY
Boost, Buck, Buck-Boost, 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 PWM
IC REG CTRLR MULT TOPOLOGY 8DIP
IC REG CTRLR MULT TOPOLOGY 8DIP
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Radwell International | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators |
| Product Number | 296-11620-5-ND | 035710-UC3845N | UC3845N | 760-UC3845N | 16728336 | UC3845N | UC3845N | UC3845N | UC3845N |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3845N | DC DC Switching Controllers | 1A 500kHz 30V Power Management IC | IC Chip | DC DC Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Power Supply Controllers, Monitors |
| Package Type | DIP; Other; "8-DIP (0.300"", 7.62mm)" | DIP; Other; 8-PDIP | DIP; Other; 8-DIP (0.300", 7.62mm) | Other; P | DIP; Other; 8-DIP (0.300\", 7.62mm) | ||||
| 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) | 0 C (32 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 |