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Hot sale original electronics LM51551DSSR Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down
LM51551DSSR Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-WSON (3x2)
Product Overview
With a 12-WFDFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 2.97V~45V. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 100kHz~2.2MHz with this switching controller. For efficient switching control, the dcdc regulator features Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. An array of 12 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. Search for "LM51551" to find other relevant dc to dc converter ics. It is recommended that the input voltage of the dc dc voltage regulator be 2.97V. At most, the dc to dc regulator accepts 45V input voltage.
Product Features
Transistor Driver Outputs
Switching Frequency: 100kHz~2.2MHz
Soft Start
PULSE WIDTH MODULATION
Product Applications
LM51551DSSR DC to DC converter applications.
Servo drive system
Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Product Description
TYPE |
DESCRIPTION |
---|---|
ANSC PART# |
ANSC - LM51551DSSR |
Category |
Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers |
Manufacturer |
Original |
Series |
- |
Packaging |
Tape & Reel (TR) Cut Tape (CT) |
Part Status |
Active |
Output Type |
Transistor Driver |
Function |
Step-Up, Step-Up/Step-Down |
Output Configuration |
Positive |
Topology |
Boost, Flyback, SEPIC |
Number of Outputs |
1 |
Output Phases |
1 |
Voltage - Supply (Vcc/Vdd) |
2.97V ~ 45V |
Frequency - Switching |
100kHz ~ 2.2MHz |
Duty Cycle (Max) |
93% |
Synchronous Rectifier |
No |
Clock Sync |
Yes |
Serial Interfaces |
- |
Control Features |
Soft Start |
Operating Temperature |
-40°C ~ 125°C (TJ) |
Mounting Type |
Surface Mount |
Package / Case |
12-WFDFN Exposed Pad |
Supplier Device Package |
12-WSON (3x2) |
Base Product Number |
LM51551 |
Actual image of the product
Product datasheet
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