Integrated Circuits (ICs)
MPQ2483ADQ-AEC1-LF-P
ActiveMonolithic Power Systems Inc.
LED DRIVER, 1 OUTPUT, BUCK, BUCK-BOOST, 4.5 V TO 55 V INPUT, 250 KHZ, 2.5 A OUTPUT, QFN-10
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Integrated Circuits (ICs)
MPQ2483ADQ-AEC1-LF-P
ActiveMonolithic Power Systems Inc.
LED DRIVER, 1 OUTPUT, BUCK, BUCK-BOOST, 4.5 V TO 55 V INPUT, 250 KHZ, 2.5 A OUTPUT, QFN-10
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Technical Specifications
Parameters and characteristics for this part
| Specification | MPQ2483ADQ-AEC1-LF-P |
|---|---|
| Applications | Backlight |
| Current - Output / Channel | 2.5 A |
| Dimming | Analog, PWM |
| Frequency | 250 kHz |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 10-VFDFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 10-QFN (3x3) |
| Topology | Step-Up (Boost), Step-Down (Buck) |
| Type | DC DC Regulator |
| Voltage - Supply (Max) [Max] | 55 V |
| Voltage - Supply (Min) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.55 | |
| 10 | $ 4.09 | |||
| 25 | $ 3.86 | |||
| 100 | $ 3.35 | |||
| 250 | $ 3.18 | |||
| Digi-Reel® | 1 | $ 4.55 | ||
| 10 | $ 4.09 | |||
| 25 | $ 3.86 | |||
| 100 | $ 3.35 | |||
| 250 | $ 3.18 | |||
| N/A | 995 | $ 4.23 | ||
| Tape & Reel (TR) | 500 | $ 2.85 | ||
| 1000 | $ 2.40 | |||
| 2500 | $ 2.28 | |||
| Mouser | N/A | 500 | $ 2.18 | |
| 1000 | $ 2.12 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 7.19 | |
| 10 | $ 5.16 | |||
| 25 | $ 4.63 | |||
| 50 | $ 4.33 | |||
| 100 | $ 4.02 | |||
| 250 | $ 3.73 | |||
| 500 | $ 3.53 | |||
| 1000 | $ 3.47 | |||
Description
General part information
MPQ2483 Series
55V, 2.5A programmable frequency automotive-grade LED driver
Suitable for either step-down or inverting step-up and stepdown applications
0.28ohm internal power MOSFET switch
Documents
Technical documentation and resources
