LM2743MTCX/NOPB Texas Instruments - Yeehing Electronics

2.2-V to 16-V, voltage mode synchronous buck controller with tracking

Pricing (USD)

Quantity	Unit Price
1 — 99	1.568
100 — 249	1.295
250 — 999	0.93
1,000 +	0.49

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	TSSOP (PW) | 14

For more information, please refer to datasheet

Documents

LM2743MTCX/NOPB Datasheet

More Information

The LM2743 is a high-speed synchronous buck regulator controller with an accurate feedback voltage accuracy of ±2%. It can provide simple down conversion to output voltages as low as 0.6 V. Though the control sections of the IC are rated for 3 V to 6 V, the driver sections are designed to accept input supply rails as high as 16 V. The use of adaptive non-overlapping MOSFET gate drivers helps avoid potential shoot-through problems while maintaining high efficiency. The IC is designed for the more cost-effective option of driving only N-channel MOSFETs in both the high-side and low-side positions. It senses the low-side switch voltage drop for providing a simple, adjustable current limit.