TL2843BQDRQ1 Texas Instruments - Yeehing Electronics

Automotive Catalog high-performance current-mode PWM controller

Pricing (USD)

Quantity	Unit Price
1 — 99	0.566
100 — 249	0.435
250 — 999	0.32
1,000 +	0.16

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Minimum Operating Temperature	-40
Maximum Operating Temperature	125
Factory Pack Quantity	2,500
Package | Pins	SOIC (D) | 14

For more information, please refer to datasheet

Documents

TL2843BQDRQ1 Datasheet

More Information

The TL284xB 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. Internally implemented circuits include an undervoltage lockout (UVLO) and a precision reference that is 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 N-channel MOSFETs, is low when it is in the off state.