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  • L5994

L5994

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Manufacturer No:

L5994

Manufacturer:

STMicroelectronics

HK JDW NO:

761-L5994

Package:

32-LQFP

Datasheet:

L5994

Description:

32 Terminals 4.75V~25V 32-Pin L5994 DC to DC converter ICDUAL SWITCHING CONTROLLER 3 Outputs 200kHz 300kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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L5994 Overview


Capsuled in the 32-LQFP package, the switching controller suits most application needs. For 3 outputs, the dc motor controller is appropriate. PMIC packaging is solid with a Tray enclosure. There are Transistor Driver dc switching's output (s) that it can handle. DC control operates at 4.75V~25V volts and has 4.75V~25V supply voltage. Suitable for work in a -40°C~140°C TJ dc switcher. It can switch at 200kHz 300kHz. dc dc regulators can be carried out with Surface Mount. To provide efficient switching control, Enable, Frequency Control, Power Good, Soft Start is included in the dcdc regulator. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. The switching converters's terminals (s) are designed at QUAD. A variety of terminations with 32 of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 12V volts. Search for "L5994" to find other relevant dc to dc converter ics. Pins number 32 of switching converter in total. Switching converter is a special type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4.75V. The max frequency of the pmic can reach 345kHz. A circuit should contain 25V in order to ensure the voltage regulator dc to dc runs safely and reliably. Switching converter outputs current to the greatest value of 1A.

L5994 Features


Transistor Driver Outputs
Switching Frequency: 200kHz 300kHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION

L5994 Applications


There are a lot of STMicroelectronics L5994 DC to DC converter applications.

  • Medical equipment
  • Planers
  • Ball screw pair
  • Communication system
  • Game consoles
  • Alternators
  • Electric heating, lighting
  • Imported equipment
  • Product burn-in
  • Geothermal power
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. 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.

Shipping Method

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

Delivery Time

Once 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.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

L5994

technical specifications, attributes, parameters and parts with similar specifications to L5994.

  • Type
    Parameter
    Select All
  • Mounting Type

    Surface Mount

  • Package / Case

    32-LQFP

  • Surface Mount

    YES

  • Number of Pins

    32

  • Operating Temperature

    -40°C~140°C TJ

  • Packaging

    Tray

  • JESD-609 Code

    e4

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    32

  • ECCN Code

    EAR99

  • Terminal Finish

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Subcategory

    Switching Regulator or Controllers

  • Terminal Position

    QUAD

  • Terminal Form

    GULL WING

  • Terminal Pitch

    0.8mm

  • Base Part Number

    L5994

  • Function

    Step-Down

  • Number of Outputs

    3

  • Output Type

    Transistor Driver

  • Operating Supply Voltage

    25V

  • Input Voltage-Nom

    12V

  • Analog IC - Other Type

    DUAL SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Voltage - Supply (Vcc/Vdd)

    4.75V~25V

  • Control Features

    Enable, Frequency Control, Power Good, Soft Start

  • Input Voltage (Min)

    4.75V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Output Current-Max

    1A

  • Frequency - Switching

    200kHz 300kHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Max Frequency

    345kHz

  • Clock Sync

    No

  • Duty Cycle

    96 %

  • Output Phases

    1

  • Length

    7mm

  • Width

    7mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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