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reference designMPM3690 | Demoboard EVM3690-30B-BF-00A

Monolithic Power Systems MPM3690 | Demoboard EVM3690-30B-BF-00A

16V, 36A, High-Efficiency, Synchronous Step-Down Module

Overview

TopologyBuck Converter
Input voltage3.2-16 V
Switching frequency400-1000 kHz
Output 11.2 V / 36 A
IC revision1.0

Description

The EVM3690-30B-BF-00A evaluation board is designed to demonstrate the capabilities of the MPM3690-30B, a fully integrated, highefficiency, synchronous, 36A output current, step-down power module.The MPM3690-30B adopts internally compensated constant-on-time (COT) control to provide fast transient response and ease loop stabilization. The operating frequency can be set between 400kHz and 1MHz by connecting a resistor between fSET and AGND. Refer to the MPM3690-30B datasheet for more detailed information.It is recommended to read the datasheet for the MPM3690-30B prior to making any changes to the EVM3690-30B-BF-00A.

Features

  • Single 50A Output
  • 4V to 16V Input Voltage (VIN) Range
  • 3.2V to 16V VIN Range with External 3.3V VCC Bias
  • 0.6V to 1.8V Output Voltage (VOUT) Range
  • Constant-On-Time (COT) Control for Ultra-Fast Transient Response
  • Adjustable Switching Frequency (fSW)
  • Adjustable Soft-Start Time (tSS)
  • Over-Current Protection (OCP)
  • Over-Voltage Protection (OVP)
  • Differential Remote Sense for Both Output Channels
  • Pin-Compatible with the MPM3690-20A/B and the MPM3695-30A/B
  • Available in a (16mmx16mmx5.18mm) BGA Package

Typical applications

  • Telecom and Networking Equipment
  • Industrial Equipment
  • FPGA and ASIC Power Systems

More information

Products

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Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Operation Force(g)
Schematic
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SamplesAvailability & Sample
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885012206092
SPECWCAP-CSGP MLCCs 50 V(DC), 33 nF, ±10%
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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
Capacitance33 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
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Packaging7" Tape & Reel 
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450301014042
SPECWS-SLTV THT Mini Slide Switch, Opposite Side Connection 10x2.5 mm, –, –
Simu­lation–
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Downloads6 files

EDA models: Components ZIP

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Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWS-SLTV THT Mini Slide Switch, Opposite Side Connection 10x2.5 mm
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Rated Voltage12 V (DC)
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Operating Temperature -40 °C up to +85 °C
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Insulation Resistance10000 MΩ
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Operation Force800 g
SchematicSPDT 
PackagingBulk 
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