ST L6997S
ST L6997S

ST L6997S

Manufacturer No:

L6997S

Manufacturer:

ST

Package:

20-TSSOP (0.173, 4.40mm Width)

Description:

20 Terminals 3V~5.5V 20-Pin L6997 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Transistor Driver

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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L6997S information

ST L6997S technical specifications, attributes, parameters and parts with similar specifications to ST L6997S.

  • Type
  • Parameter
  • Factory Lead Time
  • 12 Weeks
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 20-TSSOP (0.173, 4.40mm Width)
  • Number of Pins
  • 20
  • Operating Temperature
  • -40°C~125°C TJ
  • Packaging
  • Tube
  • JESD-609 Code
  • e4
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Number of Terminations
  • 20
  • ECCN Code
  • EAR99
  • Terminal Finish
  • Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
  • Switching Regulator or Controllers
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Terminal Pitch
  • 0.65mm
  • Base Part Number
  • L6997
  • Function
  • Step-Down
  • Number of Outputs
  • 1
  • Output Voltage
  • 12V
  • Output Type
  • Transistor Driver
  • Max Output Current
  • 20A
  • Operating Supply Voltage
  • 35V
  • Analog IC - Other Type
  • SWITCHING CONTROLLER
  • Output Configuration
  • Positive
  • Output Current
  • 30A
  • Voltage - Supply (Vcc/Vdd)
  • 3V~5.5V
  • Control Features
  • Current Limit, Enable, Phase Control, Power Good, Soft Start
  • Max Output Voltage
  • 606mV
  • Topology
  • Buck
  • Min Input Voltage
  • 1V
  • Control Mode
  • VOLTAGE-MODE
  • Max Input Voltage
  • 35V
  • Control Technique
  • PULSE WIDTH MODULATION
  • Synchronous Rectifier
  • Yes
  • Switcher Configuration
  • PUSH-PULL
  • Max Frequency
  • 1MHz
  • Clock Sync
  • No
  • Duty Cycle
  • 94 %
  • Height
  • 1mm
  • Length
  • 6.5mm
  • Width
  • 4.4mm
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Lead Free

Download datasheets and manufacturer documentation for ST L6997S.

Datasheets:

L6997S Overview


Capsuled in the 20-TSSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tube solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 3V~5.5V. Qualified to work in a -40°C~125°C TJ dc switcher. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Phase Control, Power Good, Soft Start for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 20 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 3.3V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "L6997". Switching converter has a total of 20 pins. Switching converter is a type of Switching Regulator or Controllers in particular. According to the test statistics, DC regulator outputs 12V voltage. The dc dc regulator's usual output current is 30A, which should be noted down when you start a project. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sThe max frequency of the pmic can reach 1MHz. It is suggested that users apply 35V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. Because the dc switcher's maximum input voltage is 35V users must limit the voltage accordingly. Switching controller is necessary to have a supply voltage of 1V. The dc switcher will not provide an output current greater than 20A. The switching converter can output 606mV volts at its utmost, according to the datasheet.

L6997S Features


Transistor Driver Outputs
Current Limit, Enable, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION


L6997S Applications


There are a lot of STMicroelectronics
L6997S DC to DC converter applications.


  • CNC system
  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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