UC2843AD8 Semiconductors - ICs by Texas Instruments

PWM CONTROLLER 500KHZ 7.6V-30V SOIC-8

Status: Unknown
Series: -
RoHS: Unknown
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The UCx84xA family of control ICs is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control currentmode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.

Prices starting from US$0.41


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$1.30
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Logo for element14 element14 US$1.33
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Logo for Texas Instruments Texas Instruments US$0.41
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Logo for Farnell Farnell US$1.31
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Specifications

Input Voltage 25V
Output Voltage 13.5V
Output Current 1A
Supply Voltage Min 7.6V
Supply Voltage Max 30V
Controller IC Case Style SOIC
No. of Pins 8Pins
Frequency 500kHz
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Current Mode PWM Controller, UC2843AD8 | RS
Cur Mode Pwm Cont Rohs Compliant: Yes |TEXAS INSTRUMENTS UC2843AD8. | Newark Electronics
30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a UC2843AD8?

Additional datasheets, footprints and schematics for UC2843AD8 are listed on our Part Details page. You can also find images and similar parts to UC2843AD8 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for UC2843AD8 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view UC2843AD8 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does UC2843AD8 fall under?

The UC2843AD8 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UC2843AD8 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 UC2843AD8 you can contact the distributor directly for product support, shipping queries etc.

Is the UC2843AD8 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for UC2843AD8 have stock available?

Authorised distributors including RS, Newark Electronics, element14, Texas Instruments and Farnell have stock available or on a lead time for UC2843AD8.

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