LM34922MYX/NOPB Texas Instruments - Yeehing Electronics

6-28V, 2A Constant On-Time Non-Synchronous Buck Regulator with Adjustable Current Limit

Pricing (USD)

Quantity	Unit Price
1 — 99	2.061
100 — 249	1.702
250 — 999	1.223
1,000 +	0.53

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	MSOP-PowerPad-10
Topology	Buck
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM34922
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Brand	Texas Instruments
Moisture Sensitive	Yes
Product Type	Switching Voltage Regulators
Factory Pack Quantity	3500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000829 oz

For more information, please refer to datasheet

Documents

LM34922MYX/NOPB Datasheet

More Information

The LM34922 Constant On-time Step-Down Switching Regulator features all the functions needed to implement a low cost, efficient, buck bias regulator capable of supplying up to 2A of load current. This voltage regulator contains an N-Channel Buck switch, a startup regulator, current limit detection, and internal ripple control. The constant on-time regulation principle requires no loop compensation, results in fast load transient response, and simplifies circuit implementation. The operating frequency remains constant with line and load. The adjustable valley current limit detection results in a smooth transition from constant voltage to constant current mode when current limit is reached, without the use of current limit foldback. The PGD output indicates the output voltage has increased to within 5% of the expected regulation value. Additional features include: Low output ripple, VIN under-voltage lock-out, adjustable soft-start timing, thermal shutdown, gate drive pre-charge, gate drive under-voltage lock-out, and maximum duty cycle limit.