Description
LM5576Q0MH/NOPB Texas Instruments - Yeehing Electronics
75V, 3A Step-Down Switching Regulator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 7.084 |
| 100 — 249 | 5.775 |
| 250 — 999 | 4.539 |
| 1,000 + | 3.08 |
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-20 |
| Topology | Buck |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | LM5576-Q1 |
| Packaging | Tube |
| Operating Temperature Range | - 40 C to + 125 C |
| Type | Voltage Converter |
| Brand | Texas Instruments |
| Operating Supply Current | 1 mA |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 73 |
| Subcategory | PMIC - Power Management ICs |
| Tradename | Simple Switcher |
| Unit Weight | 0.002885 oz |
For more information, please refer to datasheet
Documents
| LM5576Q0MH/NOPB Datasheet |
More Information
The LM5576Q0 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 LM5576Q0 delivers 3A of continuous output current with an integrated 170mΩ 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 ICs from the LM(2)557x family to self-synchronize or to synchronize to an external clock. The LM5576Q0 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 TSSOP-20 package featuring an exposed die attach pad for thermal dissipation. The LM5576Q0 is supported by the full suite of WEBENCH On-Line design tools.
