home products Semiconductors Power DC-DC Power Conversion MP8126 Boost Converter with Internal Switch, Low-Noise LDO Output, Line Drop Compensation, Settable
MP8126 Boost Converter with Internal Switch, Low-Noise LDO Output, Line Drop Compensation, Settable LDO Current Limit, Selectable Vout Compensation, Adjustable Output Soft Start, Direct 22KHz input
MP8126

MP8126 Boost Converter with Internal Switch, Low-Noise LDO Output, Line Drop Compensation, Settable LDO Current Limit, Selectable Vout Compensation, Adjustable Output Soft Start, Direct 22KHz input

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The MP8126 is a voltage regulator designed to provide efficient, low-noise power to a satellite receiver? RF LNB (Low Noise Block) converter.

Product Detail

The MP8126 is a voltage regulator designed to provide efficient, low-noise power to a satellite receiver? RF LNB (Low Noise Block) converter. It connects using a coaxial cable through a link that is compatible with the European EUTELSAT specification (DiSEqC) 1.x that receives instructions from a dedicated controller.?The MP8126 integrates a current-mode boost regulator followed by a tracking linear regulator. The boost regulator provides a clean and quiet power source that will not contaminate the low-noise RF signal as it is down-converted to the receiver. The tracking linear regulator protects the output against overloads or shorts.?The MP8126 provides a number of features described in the DiSEqC, including voltage selection of horizontal or vertical LNB polarization directions, and selectable VOUT compensation for substantial voltage drops on long coaxial cable. In accordance with DiSEqC, the part can detect a 22kHz signal and output a shaped signal.?The MP8126 is available in a thermally-enhanced TSSOP16EP and 24-pin QFN (4X4mm) packages.

Pricing Table

Technical Specification

Vin (min) (V):
8
Vin (max) (V):
14
Grade:
Catalog
Type:
Switching Regulators
fsw (max) (kHz):
342
Special Features:
DiSEqCTM1.x,Line Drop Compensation,SCP
PG:
Yes
SS:
External
Vout (V):
13,14,18,19
Iout (A):
0.55
Channels:
1
22kHz Tones Signal Generated:
1

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

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