Specification	MIC2044-1YTS-TR

Current - Output (Max) [Max]	6 A
Fault Protection	UVLO, Reverse Current, Over Temperature, Open Load Detect, Current Limiting (Adjustable)
Features	Power Good, Status Flag, Slew Rate Controlled
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	High Side
Output Type	N-Channel
Package / Case	16-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Ratio - Input:Output [custom]	1:1
Rds On (Typ)	20 mOhm
Supplier Device Package	16-TSSOP
Switch Type	General Purpose
Voltage - Load [Max]	5.5 V
Voltage - Load [Min]	0.8 V
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.6 V

MIC2044 Series

Part	Output Type	Input Type	Package / Case [x]	Package / Case	Package / Case [y]	Interface	Ratio - Input:Output [custom]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Rds On (Typ)	Voltage - Load [Max]	Voltage - Load [Min]	Features	Fault Protection	Supplier Device Package	Switch Type	Current - Output (Max) [Max]	Output Configuration	Number of Outputs	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]
Microchip Technology MIC2044-2YTS-TR	N-Channel	Non-Inverting	0.173 in	16-TSSOP	4.4 mm	On/Off	1:1	5.5 V	1.6 V	20 mOhm	5.5 V	0.8 V	Power Good Slew Rate Controlled Status Flag	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	16-TSSOP	General Purpose	6 A	High Side	1	Surface Mount	85 °C	-40 °C
Microchip Technology MIC2044-2BTS-TR	N-Channel	Non-Inverting	0.173 in	16-TSSOP	4.4 mm	On/Off	1:1	5.5 V	1.6 V	20 mOhm	5.5 V	0.8 V	Power Good Slew Rate Controlled Status Flag	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	16-TSSOP	General Purpose	6 A	High Side	1	Surface Mount	85 °C	-40 °C
Microchip Technology MIC2044-2BTS	N-Channel	Non-Inverting	0.173 in	16-TSSOP	4.4 mm	On/Off	1:1	5.5 V	1.6 V	20 mOhm	5.5 V	0.8 V	Power Good Slew Rate Controlled Status Flag	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	16-TSSOP	General Purpose	6 A	High Side	1	Surface Mount	85 °C	-40 °C
Microchip Technology MIC2044-1BTS	N-Channel	Non-Inverting	0.173 in	16-TSSOP	4.4 mm	On/Off	1:1	5.5 V	1.6 V	20 mOhm	5.5 V	0.8 V	Power Good Slew Rate Controlled Status Flag	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	16-TSSOP	General Purpose	6 A	High Side	1	Surface Mount	85 °C	-40 °C
Microchip Technology MIC2044-1BTS-TR	N-Channel	Non-Inverting	0.173 in	16-TSSOP	4.4 mm	On/Off	1:1	5.5 V	1.6 V	20 mOhm	5.5 V	0.8 V	Power Good Slew Rate Controlled Status Flag	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	16-TSSOP	General Purpose	6 A	High Side	1	Surface Mount	85 °C	-40 °C
Microchip Technology MIC2044-1YTS	N-Channel	Non-Inverting	0.173 in	16-TSSOP	4.4 mm	On/Off	1:1	5.5 V	1.6 V	20 mOhm	5.5 V	0.8 V	Power Good Slew Rate Controlled Status Flag	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	16-TSSOP	General Purpose	6 A	High Side	1	Surface Mount	85 °C	-40 °C
Microchip Technology MIC2044-2YTS	N-Channel	Non-Inverting	0.173 in	16-TSSOP	4.4 mm	On/Off	1:1	5.5 V	1.6 V	20 mOhm	5.5 V	0.8 V	Power Good Slew Rate Controlled Status Flag	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	16-TSSOP	General Purpose	6 A	High Side	1	Surface Mount	85 °C	-40 °C
Microchip Technology MIC2044-1YTS-TR	N-Channel	Non-Inverting	0.173 in	16-TSSOP	4.4 mm	On/Off	1:1	5.5 V	1.6 V	20 mOhm	5.5 V	0.8 V	Power Good Slew Rate Controlled Status Flag	Current Limiting (Adjustable) Open Load Detect Over Temperature Reverse Current UVLO	16-TSSOP	General Purpose	6 A	High Side	1	Surface Mount	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 3.29
Microchip Direct	T/R	1	$ 4.34
		25	$ 3.62
		100	$ 3.29
		1000	$ 3.18
		5000	$ 3.16
Newark	Each (Supplied on Full Reel)	100	$ 3.39

Description

General part information

MIC2044 Series

The MIC2044 and MIC2045 are high-side MOSFET switches optimized for general purpose power distribution applications that require circuit protection. These devices switch up to 5.5V and as low as 0.8V while offering both programmable current limiting and thermal shutdown to protect the device and the load. A fault status output is provided to indicate overcurrent and thermal shutdown fault conditions. Both devices employ soft-start circuitry to minimize the inrush current in applications that employ highly capacitive loads.

Additionally, for tighter control over inrush current during start up, the output slew-rate may be adjusted by an external capacitor.

The MIC2045 features a auto-reset circuit breaker that latches the output OFF upon detecting an overcurrent condition lasting more than 32ms. The output is reset by removing or reducing the load.

Documents

Technical documentation and resources

MIC2044/45 - Single Channel, High Current, Low Voltage Protected Power Dist Sw

Data Sheets

Datasheet

Product Change Notice EN

Datasheet