The MP23701 is a 24V, monolithic, synchronous, step-down, white LED driver with a built-in power MOSFET and rectifier. The MP23701 can achieve up to 2A of continuous output current with excellent load and line regulation. Peak-current mode operation provides fast transient response and easy loop stabilization. The MP23701 implements deep analogue dimming. Full protection features include cycle-by-cycle peak-current limiting, output short-circuit protection (SCP), open LED protection, NTC thermal protection and thermal shutdown.
- 100mohm internal high-side power MOSFET
- 80mohm internal low-side synchronous rectifier
- 100mV feedback voltage
- Up to 97% efficiency
- Auto-restart function
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 |
Synchronous Buck (Step Down) |
| Input Voltage Min |
4.2V |
| Input Voltage Max |
24V |
| Output Voltage Max |
- |
| Output Current Max |
2A |
| Switching Frequency |
1.5MHz |
| No. of Outputs |
1Outputs |
| IC Mounting |
Surface Mount |
| Driver Case Style |
UTQFN |
| No. of Pins |
8Pins |
| Operating Temperature Min |
-40°C |
| Operating Temperature Max |
125°C |
| Product Range |
- |
| Automotive Qualification Standard |
- |
| MSL |
MSL 1 - Unlimited |
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MP23701GQEU-Z |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
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