MP2234
NOT RECOMMENDED FOR NEW DESIGNS
High-Efficiency, 2A, 16V, 800kHz, with SS, Synchronous Step-Down Converter with Internal Light Load
MP2234 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2332HGTL
Active
MP2332HGTL
Active
4.2V to 18V Input, 2A, 1.2MHz Synchronous Buck Converter with Power Good and Soft Start in SOT583 (1.6mmx2.1mm) Package
Features & Benefits
- Wide 4.2V to 18V Operating Input Range
- 95mΩ/45mΩ 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:
MP2234GJ-P MP2234GJ-Z MP2234GJ MP2234XN
Meaning of P & Z
Recommended Inductors
Part Number
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
MPL-AT2512-3R3
Low-Profile Molded Inductor 3.3µH
3.3
116
2.2
3
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
3.3
116
2.2
3
MPL-AY3020-3R3
Molded Inductor 3.3µH
3.3
121
2.5
3.7
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
3.3
121
2.5
3.7
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
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