LM5088MH-1/NOPB Semiconductors - ICs by Texas Instruments

BUCK 75VIN 50KHZ-1MHZ ADJ 16TSSOP

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

The LM5088 high voltage non-synchronous buck controller features all the necessary functions to implement an efficient high voltage buck converter using a minimum number of external components. The LM5088 can be configured to operate over an ultra-wide input voltage range of 4.5 V to 75 V. This easy to use controller includes a level shifted gate driver capable of controlling an external N-channel buck switch. The control method is based upon peak current mode control utilizing an emulated current ramp. The use of an emulated control ramp reduces noise sensitivity of the pulse-width modulation circuit, allowing reliable control of very small duty cycles necessary in high input voltage/low output voltage applications. The LM5088 switching frequency is programmable from 50 kHz to 1 MHz. The LM5088 is available in two versions: The LM5088-1 provides a +/-5% frequency dithering function to reduce the conducted and radiated EMI, while the LM5088-2 provides a versatile restart timer for overload protection. Additional features include a low dropout bias regulator, tri-level enable input to control shutdown and standby modes, soft-start and oscillator synchronization capability. The device is available in a thermally enhanced HTSSOP-16 pin package.

Where to Buy

Prices starting from US$1.71

Distributor Stock
Logo for RS
RS
from US$3.94
5
in stock
Buy Now
Logo for Texas Instruments
Texas Instruments
from US$1.71
35,393
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$4.23
-
Buy Now
Logo for element14
element14
from US$2.93
-
Buy Now
Logo for Farnell
Farnell
from US$3.51
-
Buy Now

Specifications

Supply Voltage Min 8.3V
Supply Voltage Max 13V
No. of Outputs 1 Output, 1Outputs
Duty Cycle (%) 95%
Controller IC Case Style HTSSOP
No. of Pins 16Pins
Switching Frequency 1MHz
Topology Buck (Step Down)
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 5088
Operating Temperature Range -40°C to +125°C
Output Current 10A
Primary Input Voltage 75V

Alternative Descriptions

4.5-75V Wide Vin, Current Mode Non-Synchronous Buck Controller | Texas Instruments
DC-DC Controller/PWM Buck 75Vin TSSOP16 | RS
Buck, 75Vin, 50Khz-1Mhz, Adj, 16Tssop | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM5088MH-1/NOPB?

Additional datasheets, footprints and schematics for LM5088MH-1/NOPB are listed on our Part Details page. You can also find images and similar parts to LM5088MH-1/NOPB on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM5088MH-1/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM5088MH-1/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM5088MH-1/NOPB fall under?

The LM5088MH-1/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM5088MH-1/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 LM5088MH-1/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM5088MH-1/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM5088MH-1/NOPB have stock available?

Authorised distributors including Texas Instruments, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for LM5088MH-1/NOPB.

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

Stock availability and lead times will be displayed for LM5088MH-1/NOPB often in real-time on the comparison pages.

What if I can't find stock of LM5088MH-1/NOPB?

You can fill out our help required form which you can use to request a quote for LM5088MH-1/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