IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MP8795 | Demoboard EV8795H-LE-00A

High Efficiency, 20A,16V Synchronous Step-down Converter

Overview

TopologyOther Topology
Input voltage8-16 V
Output 11 V / 20 A
IC revision1.1

Description

The EV8795H-LE-00A is an evaluation board for the MP8795H, a high efficiency, monolithic, synchronous step-down converter.The EV board can deliver 20A continuous load current over a wide operating input range. High efficiency can be achieved over a wide output current load range.The MP8795H adopts internally compensated constant-on-time (COT) control mode that provides fast transient response and eases loop stabilization.This EV board can be turned on or off via a remote ON/OFF input (EN) that is referenced to ground. This input is compatible with popular logic devices.

Features

  • 2.7V to 16V with External 3.3V VCC Bias
  • -4V to 16V with Internal VCC Bias or External 3.3V VCC Bias
  • Differential Output Voltage Remote Sense
  • Programmable Accurate Current Limit Level
  • 20A Output Current
  • Low RDS(ON) Integrated Power MOSFETs
  • Adaptive COT for Ultrafast Transient Response
  • Stable with Zero-ESR Output Capacitor
  • Forced-CCM Operation
  • Excellent Load Regulation
  • Output Voltage Tracking
  • Output Voltage Discharge
  • PGOOD Active Clamped Low Level during Power Failure
  • Programmable Soft Start Time from 1ms
  • Pre-Bias Start up
  • Selectable Switching Frequency of 600kHz, 800kHz and 1000kHz Non-latch OCP, OVP, UVP, UVLO, Thermal Shutdown
  • Output Adjustable from 0.6V to 90%*Vin, Up to 5.5V max.
  • Available in a QFN3X4 mm Package

Typical applications

  • Access Points and Routers
  • Flat-Panel Televisions and Monitors
  • Multi-Functional Printers

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Qty.
SamplesAvailability & Sample
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SPECWCAP-CSGP MLCCs 50 V(DC), 1 nF, ±10%
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance1 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Packaging Unit4000 
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SPECWCAP-CSGP MLCCs 25 V(DC), 22 nF, ±10%
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance22 nF
Capacitance±10% 
Rated Voltage25 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Packaging Unit4000 
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SPECWCAP-CSGP MLCCs 25 V(DC), 100 nF, ±10%
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Rated Voltage25 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Packaging Unit4000 
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SPECWCAP-CSGP MLCCs 16 V(DC), 1 µF, ±10%
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance1 µF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Packaging Unit4000 
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SPECWCAP-CSGP MLCCs 6.3 V(DC), 47 µF, ±20%
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance47 µF
Capacitance±20% 
Rated Voltage6.3 V (DC)
Size0805 
Operating Temperature -55 °C up to +85 °C
Dissipation Factor10 %
Insulation Resistance0.002 GΩ
Ceramic TypeX5R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Packaging Unit3000 
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SPECWE-HCI SMT Flat Wire High Current Inductor, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Size1050 
Operating Temperature -40 °C up to +100 °C
Length10.5 mm
Width10.2 mm
Height4.7 mm
Inductance0.4 µH
Performance Rated Current55.7 A
Saturation Current @ 10%18 A
Saturation Current @ 30%37 A
DC Resistance0.67 mΩ
Self Resonant Frequency160 MHz
MaterialSuperflux 
Packaging Unit700 
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