MP28373
NOT RECOMMENDED FOR NEW DESIGNS
MP28373 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2223
Active
MP2223
Active
18V, Dual-Channel 3A/2A, 540kHz, Synchronous, Step-Down Converter in 8-Pin TSOT23 Package
Features & Benefits
- Wide 4.5V to 18V OperatingInputRange
- 70mΩ/50mΩ for Ch1, 100mΩ/60mΩ for Ch2, Low RDS(ON) Internal Power MOSFETs
- Up to 3A (Ch1) and 2A (Ch2) Maximum Continuous Output Current
- 180° Out-of-Phase Operation
- Power-Save Mode for Light Load
- 540kHz Fixed Switching Frequency
- Over-Current Protection (OCP) and Hiccup
- Over-Voltage Protection (OVP )
- Thermal Shutdown
- Both Channel Outputs Adjustable from 0.8V
- Available in a TSOT23-8 Package
… and many more!
Active Part Numbers:
MP28373DN-Z MP28373DN-P MP28373DN-LF-P MP28373DN-LF-Z
Meaning of P & Z
Recommended Inductors
Part Number
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
MPL-AL4020-1R2
Low-Resistance Molded Inductor 1.2µH
1.2
12.2
7.4
7.5
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
1.2
12.2
7.4
7.5
MPL-AL5030-1R2
Low-Profile Molded Inductor 1.2µH
1.2
8.0
10.0
14
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
1.2
8.0
10.0
14
MPL-AL6050-1R2
Low-Profile Molded Inductor 1.2µH
1.2
5.3
14.6
20
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
1.2
5.3
14.6
20
Show more

Log in to your account
Create New Account