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Microchip | MIC2145YMM-TR

Manufacturer Part #

MIC2145YMM-TR

MIC2145 Series 16 V 450 kHz 1.5 A High Efficiency Boost Converter - MSOP-8

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Mfr. Name: Microchip
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Product Specification Section
Microchip MIC2145YMM-TR - Technical Attributes
Attributes Table
Topology: Boost
Input Voltage: 2.4V to 16V
Output Current-Max: 1.5A
Output Type: Adjustable
Switching Frequency-Max: 450kHz
Operating Temp Range: -40°C to +85°C
Efficiency: 85%
No. of Outputs: 1
Quiescent Current: 300µA
Storage Temperature Range: -65°C to +150°C
Package Style:  MSOP-8
Mounting Method: Surface Mount
Features & Applications
The MIC2145YMM TR is a small size boost switching regulator that can provide over 2.5 W of output power. The input voltage range is between 2.4 V to 16 V, 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 16 V.

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

Features:

  • 2.4 V to 16 V input voltage
  • Output adjustable to 16 V
  • Programmable peak current limit
  • Soft start
  • Up to 450 kHz switching frequency
  • 0.5 µA shutdown current
  • 200 µA quiescent current
  • Capable of 5 V/ 500 mA output with 3.3 V input
  • Achieves over 85% efficiency
  • Implements low power BOOST, SEPIC, and FLYBACK topologies
  • MSOP-8 and 3 mm x 3 mm MLF™-10L

Applications:

  • Flash LED driver
  • LCD bias supply
  • White LED driver
  • DSL bias supply
  • Local 3 V to 5 V conversion
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
35 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$5,150.00
USD
Quantity
Unit Price
2,500+
$2.06
Product Variant Information section
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