MP1475
NOT RECOMMENDED FOR NEW DESIGNS
High Efficiency, 3A, 16V, 500kHz Sync Step-Down Converter with PG in TSOT23-8 Package
MP1475 continues to be in production for existing customers. Please consider this alternative for new designs:

MP1475S
Active
MP1475S
Active
3A, 16V, 500kHz, Synchronous, Step-Down Converter with PG
Features & Benefits
- Wide 4.5V to 16V Operating-Input Range
- 120mO/50mO Low RDS(ON) Internal Power MOSFETs
- High-Efficiency Synchronous-Mode Operation
- Fixed 500kHz Switching Frequency
- Synchronizes from a 300kHz to 2MHz External Clock
- Power-Save Mode at Light Load
- Internal Soft-Start
- Power Good Indicator
- Over-Current Protection and Hiccup
- Thermal Shutdown
- Output Adjustable from 0.8V
- Available in a 8-pin TSOT-23 Package
… and many more!
Active Part Numbers:
MP1475DJ-LF-P MP1475DJ-LF-Z MP1475DJ-LF MP1475XN
Meaning of P & Z
Recommended Inductors
Part Number
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
MPL-SE2512-3R3
Semi-Shielded Inductor 3.3µH
3.3
90
2.1
2.4
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
3.3
90
2.1
2.4
MPL-SE4030-3R3
Semi-Shielded Inductor 3.3µH
3.3
40
3.3
4.1
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
3.3
40
3.3
4.1
MPL-AL4020-3R3
Low-Resistance Molded Inductor 3.3µH
3.3
34.5
4.4
5.2
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
3.3
34.5
4.4
5.2
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