- 6-string step-up white LED driver with combined analogue and PWM dimming in 24 pin TQFN package
- 6-string, maximum 80mA/string
- 1.5% current matching accuracy between strings
- Programmable switching frequency
- Selectable combined analogue and PWM dimming mode or direct PWM dimming mode
- Combined analogue and PWM dimming mode with 25% dimming transfer point
- 24KHz to 27.5KHz output dimming frequency to eliminate audible noise
- Cascading capability with a single power source
- Programmable overvoltage protection and recoverable thermal shutdown protection
- Cycle-by-cycle overcurrent protection and undervoltage lockout
Product details
| Device Topology |
Boost (Step Up) |
| Input Voltage Min |
3V |
| Input Voltage Max |
26V |
| Output Voltage Max |
45V |
| Output Current Max |
80mA |
| Switching Frequency |
1.25MHz |
| No. of Outputs |
6Outputs |
| IC Mounting |
SMD |
| Driver Case Style |
TQFN |
| No. of Pins |
24Pins |
| Operating Temperature Min |
-40°C |
| Operating Temperature Max |
125°C |
| Product Range |
- |
| Automotive Qualification Standard |
- |
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MP3387AGRT-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
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