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E-L5991AD
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3/e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | MATTE TIN/NICKEL PALLADIUM GOLD |
| Technology | BCDMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Base Part Number | L5991 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 5.075V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive, Isolation Capable |
| Output Current | 1.5A |
| Voltage - Supply (Vcc/Vdd) | 7.6V~20V |
| Quiescent Current | 9mA |
| Control Features | Current Limit, Frequency Control, Soft Start |
| Topology | Flyback |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | Up to 1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 70ns |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 35 ns |
| Switcher Configuration | SINGLE |
| Max Frequency | 1MHz |
| Max Duty Cycle | 93 % |
| Clock Sync | No |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
E-L5991AD Overview
It comes in a 16-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. 1 outputs can be generated with the dc motor controller. Tube solid enclosure protects the pmic. The system can process Transistor Driver dc switching's outputs (s). Voltages 7.6V~20V are the dc control's supply voltage and operating voltage, respectively. Worked in a -40°C~150°C TJ dc switcher before. Using this switching controller, it is possible to switch at Up to 1MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Frequency Control, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a DUAL terminal on the switching converters. An array of 16 terminations of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. You can find other relevant dc to dc converter ics by searching "L5991". There are only 16 pins on switching converter. Statistically, DC regulator outputs 5.075V volts. You should note that the dc dc regulator's usual output current is 1.5A. Voltage regulator dc to dc is designed to operate at 93 % duty cycle during power-ups and power-downs to ensure reliability. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. There is a maximum frequency of 1MHz on this dc regulators. During dormancy, the dc switching uses 9mA.
E-L5991AD Features
Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Current Limit, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 93 %
E-L5991AD Applications
There are a lot of STMicroelectronics E-L5991AD DC to DC converter applications.
- Sensitive electronic devices
- Electrical distribution systems
- Drilling machines
- Pipe bending machines
- Digital video recorders
- Adjustable voltage or current linear circuits
- Combined machine tools
- Nuclear power plants
- Hydro power
- Computed tomography (CT)