Description
LM5575MH/NOPB Texas Instruments - Yeehing Electronics
6V to 75V, 1.5A Wide Vin Step-Down Regulator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.381 |
| 100 — 249 | 3.572 |
| 250 — 999 | 2.807 |
| 1,000 + | 1.67 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| LM5575MH/NOPB Datasheet |
More Information
The LM5575 is an easy to use SIMPLE SWITCHER® 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 - 75V, the LM5575 delivers 1.5A of continuous output current with an integrated 330mΩ 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 50kHz to 500kHz 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 LM5575 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 LM5575 is supported by the full suite of WEBENCH On-Line design tools.
