LM3488MM Semiconductors - ICs by Texas Instruments

POWER CONTROLLER SMD 3488 MSOP8

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

The LM3488 is a versatile low-side N-FET highperformance controller for switching regulators. This device is suitable for use in topologies requiring lowside FET, such as boost, flyback, or SEPIC. Moreover, the LM3488 can be operated at extremely high switching frequency to reduce the overall solution size. The switching frequency of LM3488 can be adjusted to any value from 100 kHz to 1 MHz by using a single external resistor or by synchronizing it to an external clock. Current mode control provides superior bandwidth and transient response, besides cycle-by-cycle current limiting. Output current can be programmed with a single external resistor. The LM3488 has built-in features such as thermal shutdown, short-circuit protection, and overvoltage protection. Power-saving shutdown mode reduces the total supply current to 5 µA and allows power supply sequencing. Internal soft-start limits the inrush current at start-up.

Prices starting from US$1.07


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$1.20
22,867
Buy Now
Logo for Chip One Stop Chip One Stop US$1.07
7
Buy Now
View Full Pricing & Stock Comparison

Specifications

Supply Voltage Min 2.97V
Supply Voltage Max 40V
No. of Outputs 1 Output
Duty Cycle (%) 100%
Controller IC Case Style VSSOP
No. of Pins 8Pins
Switching Frequency 1MHz
Topology Boost Flyback SEPIC
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 3488
Device Type Low Side
Driver Case Style VSSOP
Driver Configuration Low Side
Frequency 400kHz
Input Delay 4ms
Operating Temperature Range -40°C to +125°C
Output Current 200mA
Output Voltage Max 5V
Peak Output Current 1A
Supply Voltage Range 2.97V to 40V

Alternative Descriptions

2.97V to 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3488MM?

Additional datasheets, footprints and schematics for LM3488MM are listed on our Part Details page. You can also find images and similar parts to LM3488MM on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM3488MM on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM3488MM price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM3488MM fall under?

The LM3488MM is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM3488MM 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 LM3488MM you can contact the distributor directly for product support, shipping queries etc.

Is the LM3488MM RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM3488MM have stock available?

Authorised distributors including Texas Instruments and Chip One Stop have stock available or on a lead time for LM3488MM.

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

Stock availability and lead times will be displayed for LM3488MM often in real-time on the comparison pages.

What if I can't find stock of LM3488MM?

You can fill out our help required form which you can use to request a quote for LM3488MM 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