UC2846DW Semiconductors - ICs by Texas Instruments

CURRENT MODE PWM CONTROLLER 40V 16-SOI

Status: Unknown
Series: -
RoHS: Unknown
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The UC1846/7 family of control devices provides all of the necessary features to implement fixedfrequency, current-mode control schemes while maintaining a minimum external parts count. The superior performance of this technique can be measured in improved line regulation, enhanced load response characteristics, and a simpler, easier-todesign control loop. Topological advantages include inherent pulse-by-pulse current limiting capability, automatic symmetry correction for push-pull converters, and the ability to parallel power modules while maintaining equal current sharing. Protection circuitry includes built-in undervoltage lockout and programmable current limit, in addition to soft-start capability. A shutdown function is also available, which can initiate either a complete shutdown with automatic restart or latch the supply off. Other features include fully-latched operation, doublepulse suppression, deadline adjust capability, and a ±1% trimmed band gap reference. The UC1846 features low outputs in the OFF state, while the UCx847 features high outputs in the OFF state.

Where to Buy

Prices starting from US$1.63

Distributor Stock
Logo for RS
RS
from US$2.50
396
in stock
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Logo for Newark Electronics
Newark Electronics
from US$3.68
-
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element14
from US$3.92
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Logo for Texas Instruments
Texas Instruments
from US$1.63
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Farnell
from US$3.91
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Specifications

Input Voltage 15V
Output Voltage 13.5V
Output Current 500mA
Supply Voltage Min 8V
Supply Voltage Max 40V
Controller IC Case Style SOIC
No. of Pins 16Pins
Frequency 500kHz

Alternative Descriptions

Current Mode PWM Cntrlr 500mA 16P SOIC | RS
Current Mode Pwm Controller, 40V, 16-Soi | Newark Electronics
Dual ended 500KHz current mode PWM controller, -40C to 85C | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a UC2846DW?

Additional datasheets, footprints and schematics for UC2846DW are listed on our Part Details page. You can also find images and similar parts to UC2846DW on this page.

What pricing and inventory information can I view?

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What category does UC2846DW fall under?

The UC2846DW is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UC2846DW 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 UC2846DW you can contact the distributor directly for product support, shipping queries etc.

Is the UC2846DW RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for UC2846DW have stock available?

Authorised distributors including RS, Newark Electronics, element14, Texas Instruments and Farnell have stock available or on a lead time for UC2846DW.

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