- 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
- Analog and PWM dimming
- 0.198V reference voltage
- 5µA shutdown mode
- Stable with low ESR capacitors
- Cycle-by-cycle peak current limiting, output OVP and SCP, open-string protection, thermal shutdown
- Current-mode operation provides fast transient response and eases loop stabilization
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size. Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product details
| Device Topology |
Buck, Buck-Boost |
| Input Voltage Min |
4.5V |
| Input Voltage Max |
55V |
| Output Voltage Max |
- |
| Output Current Max |
2.5A |
| Switching Frequency |
250kHz |
| No. of Outputs |
1Outputs |
| IC Mounting |
Surface Mount |
| Driver Case Style |
QFN |
| No. of Pins |
10Pins |
| Operating Temperature Min |
-40°C |
| Operating Temperature Max |
125°C |
| Product Range |
- |
| Automotive Qualification Standard |
AEC-Q100 |
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MPQ2483ADQ-AEC1-LF-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
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