LM25575MH/NOPB Texas Instruments - Yeehing Electronics

6V to 42V, 1.5A Step-Down DC/DC Switching Regulator

Pricing (USD)

Quantity	Unit Price
1 — 99	3.414
100 — 249	2.991
250 — 999	2.097
1,000 +	1.18

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Minimum Operating Temperature	-40
Maximum Operating Temperature	125
Factory Pack Quantity	92
Package | Pins	HTSSOP (PWP) | 16

For more information, please refer to datasheet

Documents

LM25575MH/NOPB Datasheet

More Information

The LM25575 is an easy to use buck regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components. Operating with an input voltage range of 6 V to 42 V, the LM25575 delivers 1.5-A of continuous output current with an integrated 330-mΩ N-Channel MOSFET. The regulator utilizes an Emulated Current Mode architecture which provides inherent line regulation, tight load transient response, and ease of loop compensation without the usual limitation of low-duty cycles associated with current mode regulators. The operating frequency is adjustable from 50-kHz to 1-MHz to allow optimization of size and efficiency. To reduce EMI, a frequency synchronization pin allows multiple IC’s from the LM(2)557x family to self-synchronize or to synchronize to an external clock. The LM25575 ensures robustness with cycle-by-cycle current limit, short-circuit protection, thermal shut-down, and remote shut-down. The device is available in a power enhanced HTSSOP-16 package featuring an exposed die attach pad for thermal dissipation. The LM25575 is supported by the full suite of WEBENCH® On-Line design tools.