MP2361
NOT RECOMMENDED FOR NEW DESIGNS
MP2361 continues to be in production for existing customers. Please consider this alternative for new designs:
MP2331HGTL-Z
MP2331HGTL-Z
24V, 2A, 1.2MHz, Synchronous Buck Converter
Features & Benefits
- Wide 4.2V to 24V Operating Input Range
- 110mΩ/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!
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Description
The MP2361 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protections include cyclebycycle current limiting and thermal shutdown. In shutdown mode the regulator draws 20μA of supply current. Programmable soft-start minimizes the inrush supply current and the output overshoot at initial startup. The MP2361 requires a minimum number of readily available standard external components.
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Features & Benefits
- 2A Output Current with QFN Package
- 0.18Ω Internal Power MOSFET Switch
- Stable with Low ESR Output Ceramic Capacitors
- 90% Efficiency
- 20μA Shutdown Mode
- Fixed 1.4MHz Frequency
- Thermal Shutdown
- Cycle-by-Cycle Over Current Protection
- Wide 4.75V to 23V Operating Input Range
- Output Adjustable from 0.92V to 16V
- Programmable Under Voltage Lockout
- Available in a 10-pin QFN 3x3mm and Tiny MSOP Packages
Active Part Numbers:
MP2361DH-LF-P MP2361DH-LF-Z MP2361DK-LF-P MP2361DK-LF-Z MP2361DQ-LF-P MP2361DQ-LF-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP2361 Resources
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PRODUCT CATEGORY
VIN (MAX) 20V TO 29VPRODUCT CATEGORY -
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