MIC2186YM

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Microchip Technology

LOW VOLTAGE ASYNCHRONOUS BOOST PWM CONTROL 16 SOIC .150IN TUBE ROHS COMPLIANT: YES

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MIC2186YM

LTB

Microchip Technology

LOW VOLTAGE ASYNCHRONOUS BOOST PWM CONTROL 16 SOIC .150IN TUBE ROHS COMPLIANT: YES

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Description Specifications Series Pricing CAD Documents

Description

General part information

MIC2186 Series

MIC2186 is a high efficiency boost PWM control IC. With its wide input voltage range of 2.9V to 14V, the MIC2186 can be used to efficiently boost voltages in 1- or 2-cell Li-Ion battery powered applications, as well as to boost voltages in fixed 3.3V, 5V, or 12V systems. Its powerful 1.6Ω output driver allows the MIC2186 to supply large output currents with the selection of proper external MOSFETs.

The MIC2186 can be configured to operate at 100kHz, 200kHz, or 400kHz. With it's fixed frequency PWM architecture, and easily synchronized drive, the MIC2186 is ideal for noise-sensitive telecommunications applications.

MIC2186 also features a low current shutdown mode of 0.5µA and programmable undervoltage lockout. A manually selectable SKIP Mode allows high efficiencies in light load situations.

Technical Specifications

Parameters and characteristics for this part

Specification	MIC2186YM

Clock Sync	Yes
Control Features	Frequency Control, Enable, Soft Start
Duty Cycle (Max)	85 %
Frequency - Switching	100 kHz, 400 kHz, 200 kHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package Length	0.154 in
Package Name	16-SOIC
Package Width	3.9 mm
Synchronous Rectifier	No
Topology	Boost
Voltage - Supply (Vcc/Vdd) Maximum	14 V
Voltage - Supply (Vcc/Vdd) Minimum	2.9 V

MIC2186 Series

Part	Function	Clock Sync	Duty Cycle (Max)	Package Width	Package Name	Package Length	Number of Outputs	Topology	Synchronous Rectifier	Mounting Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Output Type	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Control Features	Frequency - Switching	Output Phases
Microchip Technology MIC2186BM-TR	Step-Up	Yes	85 %	3.9 mm	16-SOIC	0.154 in	1	Boost	No	Surface Mount	2.9 V	14 V	Transistor Driver	85 °C	-40 °C	Positive	Enable Frequency Control Soft Start	100 kHz 200 kHz 400 kHz	1
Microchip Technology MIC2186BM	Step-Up	Yes	85 %	3.9 mm	16-SOIC	0.154 in	1	Boost	No	Surface Mount	2.9 V	14 V	Transistor Driver	85 °C	-40 °C	Positive	Enable Frequency Control Soft Start	100 kHz 200 kHz 400 kHz	1
Microchip Technology MIC2186YM	Step-Up	Yes	85 %	3.9 mm	16-SOIC	0.154 in	1	Boost	No	Surface Mount	2.9 V	14 V	Transistor Driver	85 °C	-40 °C	Positive	Enable Frequency Control Soft Start	100 kHz 200 kHz 400 kHz	1
Microchip Technology MIC2186YM-TR	Step-Up	Yes	85 %	3.9 mm	16-SOIC	0.154 in	1	Boost	No	Surface Mount	2.9 V	14 V	Transistor Driver	85 °C	-40 °C	Positive	Enable Frequency Control Soft Start	100 kHz 200 kHz 400 kHz	1
Microchip Technology MIC2186YQS	Step-Up	Yes	85 %	3.9 mm	16-QSOP 16-SSOP	0.154 in	1	Boost	No	Surface Mount	2.9 V	14 V	Transistor Driver	85 °C	-40 °C	Positive	Enable Frequency Control Soft Start	100 kHz 200 kHz 400 kHz	1
Microchip Technology MIC2186BQS	Step-Up	Yes	85 %	3.9 mm	16-QSOP 16-SSOP	0.154 in	1	Boost	No	Surface Mount	2.9 V	14 V	Transistor Driver	85 °C	-40 °C	Positive	Enable Frequency Control Soft Start	100 kHz 200 kHz 400 kHz	1
Microchip Technology MIC2186BQS-TR	Step-Up	Yes	85 %	3.9 mm	16-QSOP 16-SSOP	0.154 in	1	Boost	No	Surface Mount	2.9 V	14 V	Transistor Driver	85 °C	-40 °C	Positive	Enable Frequency Control Soft Start	100 kHz 200 kHz 400 kHz	1
Microchip Technology MIC2186YQS-TR	Step-Up	Yes	85 %	3.9 mm	16-QSOP 16-SSOP	0.154 in	1	Boost	No	Surface Mount	2.9 V	14 V	Transistor Driver	85 °C	-40 °C	Positive	Enable Frequency Control Soft Start	100 kHz 200 kHz 400 kHz	1

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Product Change Notice EN

MIC2186YM | Datasheet

MIC2186 - Low Voltage PWM Control IC