MP28248
NOT RECOMMENDED FOR NEW DESIGNS
High Efficiency, Fast-Transient, 3A, 4.2V-20V Input Synchronous Step-down Converter with SS and Programmable Frequency in a QFN12 (2x3mm) Package
MP28248 continues to be in production for existing customers. Please consider this alternative for new designs:
MP2330HGTL-Z
Active
MP2330HGTL-Z
Active
24V, 3A, 1.2MHz, Synchronous Buck Converter
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
- Fast Load Transient Response
- 1.2MHz Switching Frequency
- TON Extension
- Forced PWM Operation
- Programmable Soft-Start 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:
MP28248GD-P MP28248GD-Z
Meaning of P & Z 
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