LM20144MH/NOPB Texas Instruments - Yeehing Electronics

2.95-5.5V, 4A, Current Mode Synchronous Buck Regulator with Adjustable Frequency

Pricing (USD)

Quantity	Unit Price
1 — 99	2.699
100 — 249	2.365
250 — 999	1.658
1,000 +	0.94

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	HTSSOP-16
Output Voltage	0.8 V to 5 V
Output Current	4 A
Number of Outputs	1 Output
Input Voltage MAX	5.5 V
Topology	Buck
Input Voltage MIN	2.95 V
Switching Frequency	500 kHz to 1500 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM20144
Packaging	Tube
Operating Temperature Range	- 40 C to + 125 C
Type	Step Down
Brand	Texas Instruments
Development Kit	LM20144EVAL
Load Regulation	0.08 %
Operating Supply Current	3.5 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	92
Subcategory	PMIC - Power Management ICs
Tradename	PowerWise
Unit Weight	0.006737 oz

For more information, please refer to datasheet

Documents

LM20144MH/NOPB Datasheet

More Information

The LM20144 is a full featured adjustable frequency synchronous buck regulator capable of delivering up to 4A of continuous output current. The current mode control loop can be compensated to be stable with virtually any type of output capacitor. For most cases, compensating the device only requires two external components, providing maximum flexibility and ease of use. The device is optimized to work over the input voltage range of 2.95V to 5.5V making it suited for a wide variety of low voltage systems.