IC REG CTRLR PWM CM 8-MINIDIP
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
Manufacturer: STMicroelectronics
Win Source Part Number: 035695-UC3844BN
Packaging: Tube/Rail
Mounting: Through Hole
Output Isolation: Isolated
Topology: Forward
Voltage - Start Up: 16V
Duty Cycle: 48%
Frequency - Switching: Up to 500kHz
Fault Protection: Current Limiting
Control Features: Frequency Control
Family Name: UC3844B
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 8-Mini DIP
Supply Voltage - Operating: 10 V to 30 V
Alternative Parts (Cross-Reference): CS2844LN8; CS-2844N8; UC2844P;
Introduction Date: March 04, 1999
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2024
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Sufficient
IC REG CTRLR PWM CM 8-MINIDIP
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
Switching Controllers 0.5mA Current Mode
| ODG (Origin Data Global) | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | UC3844BN | 497-UC3844BN-ND | 035695-UC3844BN | UC3844BN | UC3844BN | UC3844BN |
| Product Name | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - PMIC - AC DC Converters, Offline Switchers - UC3844BN | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers |
| Configuration / Function | Buck; Boost | Boost | Forward | |||
| Package Type | DIP; Other; 8-DIP (0.300", 7.62mm) | DIP; Other; "8-DIP (0.300"", 7.62mm)" | DIP; Other; 8-Mini DIP | DIP; Other; 8-DIP (0.300\", 7.62mm) | ||
| VIN | 10 to 30 volts | 10 to 30 volts | ||||
| Duty Cycle | 48 | 48 | 48 | 48 | ||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | -40 to 150 C (-40 to 302 F) | 0 to 70 C (32 to 158 F) |
