Options for Price Comparison
Distributor Statistics for MIC2145YMM
Total in Stock: -
Lowest MOQ: -
Average Price: - per unit
Stocking Distributors: -
Loading...
Loading Results for MIC2145YMM
Details for MIC2145YMM by Microchip Technology
MIC2145

MIC2145YMM by Microchip Technology

Boost Regulator
Features
2.4V to 16V input voltage
Output adjustable to 16V
Programmable peak current limit
Soft start
Up to 450kHz switching frequency
0.5µA shutdown current
200µA quiescent current
Capable of 5V/500mA output with 3.3V input
Achieves over 85% efficiency
Implements low power boost, SEPIC, and flyback topologies
MSOP-8 package
Description

The MIC2145 is a small size boost switching regulator that can provide over 2.5W of output power. The input voltage range is between 2.4V to 16V, making the device suitable for one-cell Li-Ion and 3- to 4-cell alkaline/NiCad/NiMH applications. The output voltage of the MIC2145 can be adjusted up to 16V.

The MIC2145 is well suited for portable, space-sensitive applications. Its typical 450kHz operation allows small surface mount external components to be used. The MIC2145 has a low quiescent current of 200µA, and a typical shutdown current of 0.5µA. The MIC2145 is capable of high efficiencies in a small board area.

The MIC2145 features a low-on resistance internal switch that allows it to provide over 2.5W of output power. The peak switch current can be programmed through an external resistor. This allows the user to set the peak switch current at the level where maximum efficiency occurs. It also allows the user to further optimize for efficiency and inductor size by setting the peak current below the level of inductor saturation.

The MIC2145 is available in an MSOP-8 package with an ambient operating temperature range from -40°C to +85°C.

Specifications
Regulator Type:
Step Up (Boost)
Switching Frequency (kHz):
450
Input Voltage Range Min:
2.4
Input Voltage Range Max:
16
Output Current:
2000
Temp Range Min:
-40
Temp Range Max:
85
Alternative Topology:
SEPIC, Flyback
Vout Min (V):
2.4
Vout Max (V):
16
Quiescent Current (mA) typ:
0.2
SHUTDOWN Current (µA) (Typ):
0.5
Switch current (A) typ:
0.9
Vfb (V):
1.08
Temperature Range:
-40C to +85C
Alternate Descriptions
BOOST REGULATOR 8 MSOP 3X3MM TUBE Newark Electronics
MCCMIC2145YMM Avnet America
MCCMIC2145YMM Avnet Europe
MIC2145 Series 16 V 450 kHz 1.5 A High Efficiency Boost Converter - MSOP-8 Future Electronics
Details for MIC2145YMM by Microchip Technology
MIC2145
DC/DC CONV BOOST/FLYBACK/SEPIC 85DEG C
MIC2145YMM image

MIC2145YMM by Microchip Technology

DC/DC CONV BOOST/FLYBACK/SEPIC 85DEG C
Features
0.5u00b5A shutdown current
200u00b5A quiescent current
Achieves over 85% efficiency
Capable of 5V/ 500mA output with 3.3V input
Implements low power BOOST, SEPIC, and FLYBACK topologies
MSO
Output adjustable to 16V
Programmable peak current limit
Soft start
Up to 450kHz switching frequency
Part Information
MIC2145YMM image
RoHS Compliant
Description
The MIC2145 is a small size boost switching regulator that can provide over 2.5W of output power. The input voltage range is between 2.4V to 16V, making the device suitable for one-cell Li-Ion and 3- to 4-cell alkaline/NiCad/NiMH applica- tions. The output voltage of the MIC2145 can be adjusted up to 16V. The MIC2145 is well suited for portable, space-sensitive applications. Its typical 450kHz operation allows small sur- face mount external components to be used. The MIC2145 has a low quiescent current of 200µA, and a typical shutdown current of 0.5µA. The MIC2145 is capable of high efficiencies in a small board area. The MIC2145 features a low-on resistance internal switch that allows it to provide over 2.5W of output power. The peak switch current can be programmed through an external resistor. This allows the user to set the peak switch current at the level where maximum efficiency occurs. It also allows the user to further optimize for efficiency and inductor size by setting the peak current below the level of inductor saturation. The MIC2145 is available in an MSOP-8 and 3mm×3mm MLF™-10L package with an ambient operating temperature range from –40°C to +85°C.
Specifications
Topology:
Boost Flyback SEPIC
Input Voltage Min:
2.4V
Input Voltage Max:
16V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
MSOP
No. of Pins:
8Pins
Output Current:
500mA
Output Voltage Min:
2.4V
Output Voltage Max:
16V
Switching Frequency:
450kHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
BOOST REGULATOR 8 MSOP 3X3MM TUBE Newark Electronics
MCCMIC2145YMM Avnet America
MCCMIC2145YMM Avnet Europe
MIC2145 Series 16 V 450 kHz 1.5 A High Efficiency Boost Converter - MSOP-8 Future Electronics