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MP4541GN-Z

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Mouser No:

946-MP4541GN-Z

Mfr. No:

MP4541GN-Z

Mfr.:

Monolithic Power Systems (MPS)

Description:

Switching Voltage Regulators 80V, 0.8A Synchronous Buck Converter

Datasheet:

MP4541GN-Z Datasheet

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Learn more about Monolithic Power Systems (MPS) MP4541GN-Z

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Monolithic Power Systems (MPS)
Product Category:	Switching Voltage Regulators
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	SOIC-8
Topology:	Buck
Output Current:	800 mA
Number of Outputs:	1 Output
Input Voltage - Min:	10 V
Input Voltage - Max:	80 V
Quiescent Current:	15 uA
Switching Frequency:	1 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	MP4541
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Monolithic Power Systems (MPS)
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Input Voltage:	10 V to 80 V
Moisture Sensitive:	Yes
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Type:	Synchronous Step-Down Converter

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Datasheet

MP4541GN-Z Datasheet

Technical Resources

MPS Power Management Solutions for Power over Ethernet (PoE) Switches (PDF)

CNHTS:: 8542399000
USHTS:: 8542390090
ECCN:: EAR99

MP4541 Step-Down Converter

Monolithic Power Systems (MPS) MP4541 Step-Down Converter is high-efficient with integrated power MOSFETs and is available in a SOIC-8E package. This step-down converter offers 0.8A of output current (I_OUT) in a buck topology from an input power supply of up to 80V. The MP4541 features Constant-On-Time (COT) control, which provides a fast transient response and facilitates loop stabilization. This Step-Down converter supports high-efficiency Pulse-Skip Mode (PSM) while operating under light-load conditions. The MP4541 offers a configurable operation frequency that can be set between 100kHz and 1MHz via an external resistor. The MP4541 features internal soft-start and loop compensation, Over-Current Protection (OCP), Short-Circuit Protection (SCP) with hiccup mode, and High-efficiency Pulse-Skip Mode (PSM) under light load conditions. This Step-Down converter offers applications like high voltage battery packs, industrial power supplies, and printer power boards.