LM5117PSQX/NOPB Texas Instruments - Yeehing Electronics

5.5-65V Wide Vin, Current Mode Synchronous Buck Controller with Analog Current Monitor

Pricing (USD)

Quantity	Unit Price
1 — 99	3.741
100 — 249	3.05
250 — 999	2.397
1,000 +	1.42

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

LM5117PSQX/NOPB Datasheet

More Information

The LM5117 is a synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply. The control method is based upon current mode control utilizing an emulated current ramp. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting and ease of loop compensation. The use of an emulated control ramp reduces noise sensitivity of the pulse-width modulation circuit, allowing reliable control of very small duty cycles necessary in high input voltage applications.