Monolithic Power Systems (MPS) MP2236C Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MP2236C Synchronous Step-Down Converters are high-frequency, synchronous, rectified, step-down, and switch-mode converters. These converters feature a fully integrated solution that achieves up to 6A continuous output current, with load and line regulation. The MP2236C converters also feature a 3V to 18V wide operating input voltage range, 25mΩ and 12mΩ low on-resistance internal power MOSFETs, and 600kHz switching frequency. These step-down converters are available in the TSOT23-8 package and are ideal for flat-panel televisions, digital TV power supplies, set-top boxes, and distributed power systems.

Features

Forced Continuous Conduction Mode (FCCM)
Wide 3V to 18V operating input Voltage range (V_IN)
6A continuous output current (I_OUT)
25mΩ and 12mΩ low On Resistance (R_DS(ON)) internal power MOSFETs
Default 600mV reference Voltage (V_FB)
Adjustable output voltage (V_OUT)

600kHz Switching Frequency (f_SW)
On-Time (t_ON) extension
Hiccup Over-Current Protection (OCP)
Thermal shutdown protection
Available in a TSOT23-8 package

Specifications

150°C junction temperature
260°C lead temperature
-65°C to 150°C storage temperature range
-40°C to 125°C operating junction temperature range

ESD ratings:
- ±2000V Human Body Model (HBM)
- ±750V Charged Device Model (CDM)
0.6V to 8V output voltage range (V_OUT)

Applications

Flat-panel televisions and monitors
Digital TV power supplies

Digital set-top boxes
Distributed power systems

Monolithic Power Systems (MPS) MP2236C Synchronous Step-Down Converters

Features

Specifications

Applications

Typical Application Circuit Diagram

Functional Block Diagram

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