XR20M1170IL16TR-F Overview
It is available in the 16-VQFN Exposed Pad package. The packaging is shaped in a Tape & Reel (TR)-shape, which makes it easy to carry around. Regulating the temperature to -40°C~85°C is crucial to ensuring reliable operation. If you use a 1.62V~3.6VV power supply, you should have no problem. There is currently 500μA supply on the market.
XR20M1170IL16TR-F Features

XR20M1170IL16TR-F Applications
There are a lot of MaxLinear, Inc.
XR20M1170IL16TR-F Controllers Interface ICs applications.

Commercial LED Lighting
Smart LED Lighting
Portable Appliances
Battery-Operated Devices
Cellular Data Devices
Factory Automation and Process Controls
IrDA transmission control
Remote transmission formatter
Docking
Mobile Monitors

Factory Lead Time	8 Weeks
Package / Case	16-VQFN Exposed Pad
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Terminal Finish	Matte Tin (Sn)
HTS Code	8542.31.00.01
Voltage - Supply	1.62V~3.6V
Peak Reflow Temperature (Cel)	260
Time@Peak Reflow Temperature-Max (s)	40
Function	Controller
Interface	I2C, SPI
Current - Supply	500μA
Protocol	RS485
RoHS Status	RoHS Compliant