Description
LM5575QMHX/NOPB Texas Instruments - Yeehing Electronics
75V, 1.5A Step-Down Switching Regulator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.307 |
| 100 — 249 | 3.512 |
| 250 — 999 | 2.76 |
| 1,000 + | 1.64 |
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 | 1.225 V to 70 V |
| Output Current | 1.5 A |
| Number of Outputs | 1 Output |
| Input Voltage MAX | 75 V |
| Topology | Buck |
| Input Voltage MIN | 6 V |
| Switching Frequency | 50 kHz to 500 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Series | LM5575-Q1 |
| Packaging | Reel |
| Operating Temperature Range | - 40 C to + 125 C |
| Type | Inverting, Step Down |
| Brand | Texas Instruments |
| Operating Supply Current | 1 mA |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Tradename | Simple Switcher |
| Unit Weight | 0.006737 oz |
For more information, please refer to datasheet
Documents
| LM5575QMHX/NOPB Datasheet |
More Information
The LM5575-Q1 is an easy-to-use buck regulator that 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 75 V, the LM5575-Q1 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 500 kHz to allow optimization of size and efficiency. The LM5575-Q1 ensures robustness with cycle-by-cycle current limit, short-circuit protection, thermal shutdown, and remote shutdown. The device is available in a power enhanced 16-pin HTSSOP package featuring an exposed die attach pad for thermal dissipation. The LM5575-Q1 is supported by the full suite of WEBENCH® on-Line design tools. For AEC-Q100 grade 1 and grade 0 orderable numbers, see the orderable addendum at the end of this data sheet.
