LM5116MH/NOPB Texas Instruments - Yeehing Electronics

6-100V Wide Vin, Current Mode Synchronous Buck Controller

Pricing (USD)

Quantity	Unit Price
1 — 99	5.174
100 — 249	4.218
250 — 999	3.315
1,000 +	1.97

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Number of Outputs	1 Output
Switching Frequency	50 kHz to 1 MHz
Duty Cycle - Max	98 %
Input Voltage	6 V to 100 V
Output Voltage	1.215 V to 80 V
Output Current	3.5 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 150 C
Mounting Style	SMD/SMT
Package / Case	HTSSOP-20
Packaging	Tube
Operating Temperature Range	- 40 C to + 150 C
Series	LM5116
Type	Synchronous Buck Controller
Brand	Texas Instruments
Development Kit	LM5116EVAL/NOPB
Operating Supply Current	4.6 mA
Product Type	Switching Controllers
Factory Pack Quantity	73
Subcategory	PMIC - Power Management ICs
Unit Weight	0.006102 oz

For more information, please refer to datasheet

Documents

LM5116MH/NOPB Datasheet

More Information

The LM5116 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.