| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,803 pcs
|
1803 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Duty Cycle | |
| Features | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Quiescent Current | |
| SVHC Present | |
| Topology |
The Texas Instruments LM3481QMM is an AEC-Q100 qualified, high-efficiency controller for boost, SEPIC, and flyback DC/DC converters. It supports a wide input voltage range from 2.97V to 48V, making it suitable for various power management applications.
Key electrical features include a typical quiescent current of 3.7 µA and a maximum duty cycle of 85%. The control mode is current mode, and it offers features such as adjustable current limit, enable functionality, frequency synchronization, light load efficiency, nonsynchronous rectification, prebias startup, and adjustable UVLO.
This controller is housed in a 10-lead VSSOP package with dimensions of 3 mm x 4.9 mm. The operating temperature range is -40°C to 125°C. Its topology supports Boost, Flyback, Forward, and SEPIC configurations, providing design flexibility for engineers.
The LM3481QMM is designed for automotive applications and offers internal push-pull drivers with 1A peak current capability. It also includes current limit and thermal shutdown protection.
2.97V to 48V.
1.26V to 500V.
-40°C to 125°C.
10-lead VSSOP.
Current mode.
Boost, flyback, forward, and SEPIC.
3.7 µA.