MIC2131-1YML TR

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Microchip Technology

HIGH VOLTAGE SYNCHRONOUS BUCK CO

MIC2131-1YML TR

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Microchip Technology

HIGH VOLTAGE SYNCHRONOUS BUCK CO

Description Specifications Series Pricing CAD Documents

Description

General part information

MIC2131 Series

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (4x4)

Technical Specifications

Parameters and characteristics for this part

Specification	MIC2131-1YML TR

Clock Sync	No
Control Features	Current Limit, Enable, Power Good, Soft Start, Dead Time Control
Duty Cycle (Max)	92 %
Frequency - Switching	150 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	16-VQFN Exposed Pad
Package Length	4 mm
Package Name	16-QFN
Package Width	4 mm
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Supply (Vcc/Vdd) Maximum	40 V
Voltage - Supply (Vcc/Vdd) Minimum	8 V

MIC2131 Series

Part	Duty Cycle (Max)	Package Name	Clock Sync	Function	Control Features	Topology	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Output Phases	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Synchronous Rectifier	Output Configuration	Output Type	Number of Outputs	Frequency - Switching	Package Length	Package Width	Package / Case	Package Features	Total Output Count	Non-Isolated Output Count	Supplied Contents	Board Type	Current - Output	Main Purpose	Voltage - Output	Voltage - Output	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Utilized IC / Part	Regulator Topology	Contents
Microchip Technology MIC2131-1YTSE TR	92 %	16-TSSOP	No	Step-Down	Current Limit Dead Time Control Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	150 kHz	0.173 in	4.4 mm
Microchip Technology MIC2131-4YML TR	80 %	16-QFN	No	Step-Down	Current Limit Dead Time Control Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	400 kHz	4 mm	4 mm	16-VQFN Exposed Pad
Microchip Technology MIC2131-4YML-TR	80 %	16-MLF®	No	Step-Down	Current Limit Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	400 kHz	4 mm	4 mm	16-MLF® 16-VQFN Exposed Pad
Microchip Technology MIC2131-1YML TR	92 %	16-QFN	No	Step-Down	Current Limit Dead Time Control Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	150 kHz	4 mm	4 mm	16-VQFN Exposed Pad
Microchip Technology MIC2131-4YTSE	80 %	16-ETSSOP 16-TSSOP	No	Step-Down	Current Limit Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	400 kHz	0.173 in	4.4 mm		Exposed Pad
Microchip Technology MIC2131-EV															Non-Isolated		150 kHz					1	1 count	Board(s)	Fully Populated	9 A	DC/DC Step Down	1.8V 3.3V 5V	1.8 V 3.3 V 5 VDC	40 V	8 V	MIC2131	Buck	Board
Microchip Technology MIC2131-4YTSE-TR	80 %	16-ETSSOP 16-TSSOP	No	Step-Down	Current Limit Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	400 kHz	0.173 in	4.4 mm		Exposed Pad
Microchip Technology MIC2131-1YML-TR	92 %	16-MLF® 16-MLFÛ	No	Step-Down	Current Limit Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	150 kHz	4 mm	4 mm	16-MLF® 16-MLFÛ 16-VQFN Exposed Pad
Microchip Technology MIC2131-1YTSE	92 %	16-ETSSOP 16-TSSOP	No	Step-Down	Current Limit Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	150 kHz	0.173 in	4.4 mm		Exposed Pad
Microchip Technology MIC2131-1YTSE-TR	92 %	16-ETSSOP 16-TSSOP	No	Step-Down	Current Limit Enable Power Good Soft Start	Buck	8 V	40 V	1	Surface Mount	125 °C	-40 °C	Yes	Positive	Transistor Driver	1	150 kHz	0.173 in	4.4 mm		Exposed Pad

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