- Programmable frequency white LED driver in 10 pin QFN package
- Unique step-up/down operation (buck-boost mode)
- 0.28ohm internal power MOSFET switch
- Adjustable switching frequency
- Analog and PWM dimming
- 0.198V reference voltage
- 5µA shutdown mode
- No minimum LED required
- Stable with low ESR output ceramic capacitors
- Cycle-by-cycle overcurrent/thermal shutdown/open strings/output short circuit protection
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 |
500kHz |
| No. of Outputs |
1Outputs |
| IC Mounting |
SMD |
| Driver Case Style |
QFN |
| No. of Pins |
10Pins |
| Operating Temperature Min |
-40°C |
| Operating Temperature Max |
125°C |
| Product Range |
- |
| Automotive Qualification Standard |
- |
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MP2483DQ-LF-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
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