Skip to main content


Showing posts from May, 2019

Maxim MAX98390EWX+T Class-D Amplifier WLP-36

The MAX98390 is a high-efficiency mono Class-D DSM smart amplifier that features an integrated boost converter, integrated Dynamic Speaker ManagementTM, and FET scaling for higher-efficiency at low output power.

2.65V to 5.5V Battery Voltage Range
Low Distortion—0.01% THD+N
Output Power at 1% THD+N
   5.1W into 8Ω, VVBAT = 4.3V
   5.1W into 4Ω, VVBAT = 4.3V
Output Power at 10% THD+N
  6.2W into 8Ω, VVBAT = 4.3V
  6.2W into 4Ω, VVBAT = 4.3V
I 2S/16-Channel TDM and I2C Interfaces
0.4mm pitch, 36-bump wafer-level package

MAX98390 Boosted Class-D Amplifier with Integrated Dynamic Speaker Management.
MAX98390EVSYS# Evaluation Board


Maxim MAX17687ATP+ 3.2A Iso-Buck DC-DC Converter TQFN-20

The MAX17687 is a high-voltage, high-efficiency, iso-buck DC-DC converter designed to provide isolated power up to 10W. The device operates over a wide 4.5V to 60V input voltage range and uses primary-side feedback to regulate the output voltage. It delivers primary peak current up to 3.2A and regulates primary output voltage to within ±1.2%.

Wide 4.5V to 60V Input Voltage Range
Delivers up to 3.2A Peak Current
100kHz to 500kHz Adjustable Frequency with External Synchronization
Available in a 20-Pin, 4mm x 4mm TQFN Package (TQFN-EP)
-40°C to +125°C Ambient Operating Temperature

MAX17687EVKITA# Evaluation Kit