MPQ4425AGQBE-AEC1-Z
ActiveLED DRIVER, 1 OUTPUT, SYNCHRONOUS BUCK, 4 V TO 36 V INPUT, 2.2 MHZ, 1.5 A OUTPUT, QFN-13
MPQ4425AGQBE-AEC1-Z
ActiveLED DRIVER, 1 OUTPUT, SYNCHRONOUS BUCK, 4 V TO 36 V INPUT, 2.2 MHZ, 1.5 A OUTPUT, QFN-13
Description
General part information
MPQ4425AGQBE-AEC1-Z
The MPQ4425A is a high-frequency, synchronous, rectified, step-down, switch-mode white LED driver with built-in power MOSFETs. It offers a very compact solution to achieve 1.5A of continuous output current with excellent load and line regulation over a wide input supply range. The MPQ4425A has synchronous mode operation to get high efficiency. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection (OCP) and thermal shutdown (TSD).
Technical Specifications
Parameters and characteristics for this part
| Specification | MPQ4425AGQBE-AEC1-Z |
|---|---|
| Applications | Lighting |
| Current - Output / Channel | 1.5 A |
| Dimming | PWM |
| Frequency | 2.2 MHz |
| Grade | Automotive |
| Internal Switch(s) | Yes |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 13-PowerVQFN |
| Package Length | 2.5 mm |
| Package Name | 13-QFN |
| Package Width | 3 mm |
| Qualification | AEC-Q100 |
| Topology | Step-Down (Buck) |
| Type | DC DC Regulator |
| Voltage - Supply (Max) | 36 V |
| Voltage - Supply (Min) | 4 V |
Pricing
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