MIC2131-1YTSE

Active

Microchip Technology

HIGH VOLTAGE 150KHZ SYNCHRONOUS BUCK CONTROL 16 TSSOP 4.4MM TUBE ROHS COMPLIANT: YES

MIC2131-1YTSE

Active

Microchip Technology

HIGH VOLTAGE 150KHZ SYNCHRONOUS BUCK CONTROL 16 TSSOP 4.4MM TUBE ROHS COMPLIANT: YES

Description Specifications Series Pricing CAD Documents

Description

General part information

MIC2131 Series

The MIC2130/1 is a high voltage input PWM synchronous buck IC. It is a voltage mode controller with a fast hysteretic control loop (FHyCL) employed during fast line and load transients. The internal gate drivers are designed to drive high current MOSFETs.

The MIC2130/1 can produce output voltages down to 0.7V with input voltage from 8V to 40V. The MIC2130 family of control ICs implements fixed frequency PWM control. The active anti-shoot through drive scheme means a wide range of external MOSFETs may be used while maintaining optimum efficiency.

The MIC2130/1 is the fully functional version of the family and implements a new feature to minimize EMI. This function is critical for systems that need to be compliant with EMI standards throughout the world.

Technical Specifications

Parameters and characteristics for this part

Specification	MIC2131-1YTSE

Clock Sync	No
Control Features	Soft Start, Current Limit, Enable, Power Good
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 Features	Exposed Pad
Package Length	0.173 in
Package Name	16-ETSSOP, 16-TSSOP
Package Width	4.4 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

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MIC2130/1 - High Voltage Synchronous Buck Control IC with Low EMI Option

Product Change Notice EN

MIC2131-1YTSE | Datasheet