MP2315
NOT RECOMMENDED FOR NEW DESIGNS
MP2315 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2393GTL-Z
MP2393GTL-Z
24V, 3A, 650kHz, Synchronous Step-Down Converter with PG, SS, in 1.6x2.1mm SOT583 Package
Features & Benefits
- Wide 4.2V to 24V Operating Input Range
- 75mΩ/40mΩ Low RDS(ON) Internal Power MOSFETs
- 200µA Low IQ
- High-Efficiency Synchronous Mode Operation
- Power-Save Mode (PSM) at Light Load
- Fast Load Transient Response
- 650kHz Switching Frequency
- Programmable Soft-Start (SS) Time
- Power Good (PG) Indication
- Over-Current Protection (OCP) and Hiccup
- Pre-Bias Start-Up
- Thermal Shutdown
- Available in a SOT583 (1.6mmx2.1mm) Package
… and many more!
Active Part Numbers:
MP2315GJ-P MP2315GJ-Z
Meaning of P & Z
Evaluation Tools

EV2315-J-00A Evaluation Kit High-Efficiency, 3A, 24V, 500kHz, Sync. Step-Down Switch Evaluation Board
The EV2315-J-00A demonstrates MPS’s MP2315, a high-frequency, synchronous, rectified, step-down converter with built-in high-side and low-side power MOSFETs. The MP2315 offers a very compact solution to achieve a 3A continuous output current with excellent load and line regulation over a wide input supply range. The MP2315 has synchronous mode operation for higher efficiency over the output current load range.
Current-mode operation provides fast transient response and eases loop stabilization.
Full protection features includes over-current protection and thermal shutdown.
The MP2315 is available in a space-saving 8-pin TSOT23 package.
Recommended Inductors
Semi-Shielded Inductor 3.3µH

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