TL3844P Semiconductors - ICs by Texas Instruments

PWM CONTROLLER CURR MODE DIP-8

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

The TL284x and TL384x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components. Some of the internally implemented circuits are an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator (that also provides current-limit control), and a totem-pole output stage designed to source or sink high-peak current. The output stage, suitable for driving Nchannel MOSFETs, is low when it is in the off state.
Distributor Price Stock
Logo for Texas Instruments Texas Instruments US$0.83
318,077
Buy Now
View Full Pricing & Stock Comparison

Specifications

Input Voltage 5.5V
Output Voltage 30V
Output Current 200mA
Supply Voltage Min 12V
Supply Voltage Max 25V
Controller IC Case Style DIP
No. of Pins 8Pins
Frequency 500kHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 3844
Controller Type PWM
IC Temperature Range Commercial
Operating Temperature Range 0°C to +70°C
Output Energy per Cycle 5µJ
Output Type Totem Pole
Supply Voltage Range 12V to 25V
Termination Type Through Hole

Alternative Descriptions

Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0-70C | Texas Instruments
ROHS / CI DIL 8 / TUBE | Holdelec
Pwm Controller, Curr Mode, Dip-8 | Newark Electronics
PWM CONTROLLER, CURR MODE, DIP-8 | Farnell
Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube | Avnet America

Featured content from Future

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TL3844P?

Additional datasheets, footprints and schematics for TL3844P are listed on our Part Details page. You can also find images and similar parts to TL3844P on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TL3844P on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TL3844P price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TL3844P fall under?

The TL3844P is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TL3844P 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 TL3844P you can contact the distributor directly for product support, shipping queries etc.

Is the TL3844P RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TL3844P have stock available?

Authorised distributors including Texas Instruments have stock available or on a lead time for TL3844P.

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

Stock availability and lead times will be displayed for TL3844P often in real-time on the comparison pages.

What if I can't find stock of TL3844P?

You can fill out our help required form which you can use to request a quote for TL3844P 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