UC3844BNST
STMicroelectronics
STMicroelectronics
IC REG CTRLR PWM CM 8-MINIDIP
$0.68
Available to order
Reference Price (USD)
1+
$0.77000
50+
$0.48620
100+
$0.45760
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UC3844BNST
$0.68
Product details
STMicroelectronics's UC3844BNST is a premium DC-DC switching controller that redefines power management efficiency in modern electronic designs. This sophisticated PMIC solution offers unparalleled voltage regulation for systems demanding precise power delivery. The UC3844BNST features a highly integrated design that reduces external component count, simplifying board layout and lowering overall system costs. Its advanced pulse-width modulation (PWM) technology ensures optimal efficiency across the entire load range, from light to heavy power demands. The controller's fast transient response maintains voltage stability during sudden load changes, critical for sensitive digital circuits. With its wide input voltage range, the UC3844BNST accommodates various power sources, including batteries and regulated power supplies. The device includes comprehensive protection features such as over-voltage lockout and under-voltage protection to enhance system reliability. Its low quiescent current makes it particularly suitable for battery-powered applications where extended operation is essential. The UC3844BNST excels in applications including 5G infrastructure, aerospace electronics, and precision measurement instruments. Its thermally enhanced package ensures optimal heat dissipation in high-power applications. The controller's programmable features allow customization to meet specific application requirements, providing design flexibility. Whether you're developing industrial control systems, LED lighting solutions, or portable medical devices, the UC3844BNST offers the performance and reliability you need. Request your sample today and experience the difference in power management technology.
General specs
- Product Status: Obsolete
- Output Type: Transistor Driver
- Function: Step-Up, Step-Up/Step-Down
- Output Configuration: Positive, Isolation Capable
- Topology: Boost, Flyback
- Number of Outputs: 1
- Output Phases: 1
- Voltage - Supply (Vcc/Vdd): 10V ~ 30V
- Frequency - Switching: Up to 500kHz
- Duty Cycle (Max): 48%
- Synchronous Rectifier: No
- Clock Sync: No
- Serial Interfaces: -
- Control Features: Frequency Control
- Operating Temperature: 0°C ~ 70°C (TJ)
- Mounting Type: Through Hole
- Package / Case: 8-DIP (0.300", 7.62mm)
- Supplier Device Package: 8-Mini DIP
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