L5991AD
- Mfr.Part #
- L5991AD
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 16SO
- Stock
- 3,426
- In Stock :
- 3,426
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- Manufacturer :
- STMicroelectronics
- Product Category :
- DC DC Switching Controllers
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Input Voltage-Nom :
- 15V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- ECCN Code :
- EAR99
- Output Voltage :
- 5V
- Clock Sync :
- No
- Rise Time :
- 70ns
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Fall Time (Typ) :
- 35 ns
- Topology :
- Flyback
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Width :
- 3.9mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 9.9mm
- Terminal Form :
- Gull wing
- Control Features :
- Current Limit, Frequency Control, Soft Start
- Output Type :
- Transistor Driver
- Function :
- Step-Up/Step-Down
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Current :
- 1.5kA
- Number of Outputs :
- 1
- Number of Pins :
- 16
- Synchronous Rectifier :
- yes
- Max Supply Current :
- 13mA
- Base Part Number :
- L5991
- Frequency - Switching :
- Up to 1MHz
- Packaging :
- Tube
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Factory Lead Time :
- 12 Weeks
- Max Duty Cycle :
- 93 %
- Frequency :
- 1MHz
- Switcher Configuration :
- Single
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Operating Temperature :
- -40°C~150°C TJ
- Control Mode :
- CURRENT-MODE
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~20V
- Number of Terminations :
- 16
- Nominal Input Voltage :
- 15V
- Output Configuration :
- Positive, Isolation Capable
- Mounting Type :
- Surface Mount
- Datasheets
- L5991AD

[DC DC Switching Controllers - STMicroelectronics L5991AD] Overview
Introducing the cutting-edge DC DC Switching Controller, crafted by STMicroelectronics and bearing the distinguished mark of L5991AD. This marvel of integrated circuits engineering represents the pinnacle of efficiency and precision in power regulation.
Designed to meet the exacting demands of modern electronics, the L5991AD ensures optimal performance in a compact 16SO package. Its advanced control algorithms enable seamless regulation of flyback converters, empowering your systems with unparalleled stability and reliability.
Whether you're powering industrial machinery, telecommunications equipment, or consumer electronics, the L5991AD stands ready to elevate your designs to new heights of efficiency and performance. Welcome to the future of power management.
L5991AD Features
- Advanced control algorithms for precise regulation
- Compact 16SO package for space-constrained applications
- Optimized for flyback converters
- High efficiency and reliability
- Ideal for a wide range of industrial and consumer electronics
L5991AD Applications
- Industrial Automation: Implement precise power regulation in automated manufacturing systems, ensuring consistent performance and reliability.
- Telecommunications Infrastructure: Power critical components such as base stations and networking equipment with confidence, thanks to the L5991AD's robust control capabilities.
- Consumer Electronics: Enhance the efficiency and longevity of devices such as smart appliances and portable gadgets, delivering superior performance to end-users.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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