The LM5575QMH/NOPB is a step-down switching regulator designed for automotive applications, featuring an input voltage range of 6V to 75V and a maximum output current of 1.5A. It is AEC-Q100 Grade 1 qualified, ensuring reliable operation in harsh environments with an operating junction temperature range of -40¬8C to +125¬8C. The device includes an integrated 330m,Ѷ N-channel MOSFET and offers adjustable output voltage down to 1.225V with a feedback reference accuracy of 1.5%. The LM5575QMH/NOPB utilizes an Emulated Current Mode control architecture, which enhances line regulation and load transient response. The operating frequency can be adjusted between 50kHz and 500kHz, allowing for optimization of size and efficiency. Built-in protection features include cycle-by-cycle current limit, thermal shutdown, and remote shutdown capabilities. The regulator is housed in a 16-lead HTSSOP package with an exposed pad for improved thermal dissipation. This product is suitable for applications requiring robust power supply solutions in automotive and industrial settings.
LM5575-Q1 - 75V, 1.5A STEP-DOWN
| Lingto Electronic Limited | |
|---|---|
| Product Category | IC Switching Voltage Regulators |
| Product Number | LM5575QMH/NOPB |
| Product Name | PMIC - Voltage Regulators - DC DC Switching Regulators |
