MP2160
NOT RECOMMENDED FOR NEW DESIGNS
MP2160 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2141N
MP2141N
1A, Synchronous, Step-Down Converter with 11µA Quiescent Current in SOT563
Features & Benefits
- Low Quiescent Current: 11μA
- 2.2MHz Switching Frequency
- EN for Power Sequencing
- Power Good Only for Fixed Output Version
- Wide 2.3V-to-5.5V Operating Input Range
- Output Adjustable from 0.6V
- Up to 1A Output Current
- 120mΩ and 80mΩ Internal Power MOSFET Switches
- Output Discharge
- Short-Circuit Protection (SCP) with Hiccup Mode
- Stable with Low ESR Output Ceramic Capacitors
- 100% Duty Cycle
- Available in a SOT563 Package
… and many more!
Active Part Numbers:
MP2160GQH-P MP2160GQH-Z
Meaning of P & Z
Evaluation Tools

EV2160-QH-00A Evaluation Kit 1.2A Peak, 6V, 3.5MHz Synchronous Step-Down Switcher Evaluation Board
The EV2160-QH-00A is used for demonstrating the performance of MPS’s MP2160, a low voltage high switching frequency step-down switcher with built in power MOSFETs. MP2160 provides up to 1.2A peak highly efficient output with constant-on-time control for fast loop response.
MP2160 is ideal for powering portable equipment that runs from a single cell Lithium-ion (Li+)Battery. The output voltage can be regulated as low as 0.6V.
High power efficiency over a wide load range is achieved by scaling down the switching frequency at light load to reduce the switching related loss by constant on time control. Short circuit and thermal shutdown provides reliable, fault-tolerant operation.
MP2160 is available in QFN8 2.0x1.5mm package.
Recommended Inductors
Molded Inductor 0.56µH
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