LM22679TJ-ADJ/NOPB Semiconductors - ICs by Texas Instruments

REGULATOR ADJ. VOLTAGE 5A 7TO263

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The LM22679 switching regulator provides all of the functions necessary to implement an efficient highvoltage step-down (buck) regulator using a minimum of external components. This easy-to-use regulator incorporates a 42-V N-channel MOSFET switch that can provide up to 5 A of load current. Excellent line and load regulation along with high efficiency (> 90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5-V output and adjustable output voltage options are available. A switching frequency of 500 kHz allows for small external components and good transient response. An adjustable soft-start feature is provided through the selection of a single external capacitor. In addition, the switch-current limit can be programmed with a single external resistor, allowing solution optimization. The LM22679 device also has built-in thermal shutdown and current limiting to protect against accidental overloads. SIMPLE SWITCHER® family. The SIMPLE SWITCHER concept provides for an easy to use complete design using a minimum number of external components and the TI WEBENCH design tool. TI's WEBENCH tool includes features such as external component calculation, electrical simulation, thermal simulation, and Build-It boards for easy design-in.
Exclusive Discount Available | Get off orders of when using code at the Farnell checkout.
Distributor Stock
Logo for Texas Instruments Texas Instruments
1,054 units
Buy Now
Logo for Arrow Electronics Arrow Electronics
721 units
Buy Now
View Full Pricing & Stock Comparison

Specifications

Topology Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 42V
No. of Outputs 1Outputs
DC / DC Converter IC Case TO-263
No. of Pins 7Pins
Output Current 5A
Output Voltage Min 1.285V
Output Voltage Max 37V
Switching Frequency 500kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Adjustable Output Voltage Min 1.285V
Base Number 22679
Frequency 500kHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Primary Input Voltage 42V
Supply Voltage Min 4.5V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)

Alternative Descriptions

SIMPLE SWITCHER® 4.5V to 42V, 5A Step-Down Voltage Regulator with Adjustable Soft-Start & Current Li | Texas Instruments
REGULATOR, ADJ. VOLTAGE, 5A 7TO263 | element14

More Parts in Power Management


Featured content from Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM22679TJ-ADJ/NOPB?

Additional datasheets, footprints and schematics for LM22679TJ-ADJ/NOPB are listed on our Part Details page. You can also find images and similar parts to LM22679TJ-ADJ/NOPB on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM22679TJ-ADJ/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM22679TJ-ADJ/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM22679TJ-ADJ/NOPB fall under?

The LM22679TJ-ADJ/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM22679TJ-ADJ/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM22679TJ-ADJ/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM22679TJ-ADJ/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM22679TJ-ADJ/NOPB have stock available?

Authorised distributors including Texas Instruments and Arrow Electronics have stock available or on a lead time for LM22679TJ-ADJ/NOPB.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM22679TJ-ADJ/NOPB often in real-time on the comparison pages.

What if I can't find stock of LM22679TJ-ADJ/NOPB?

You can fill out our help required form which you can use to request a quote for LM22679TJ-ADJ/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay