XR21B1421IL24-F Overview
In the 24-VFQFN Exposed Pad package, you'll find it. This product is easy to carry due to its Tray-shaped packaging. A temperature regulation of -40°C~85°C is necessary to ensure reliable operation. The power source must be 3V~3.6VV to work. A number of 24 terminations are found in it. The supply voltage 3.3V can be used to achieve high efficiency. It has BUS CONTROLLER, UNIVERSAL SERIAL BUS integrated circuits / uCs / peripherals. Currently, 13mA is available.
XR21B1421IL24-F Features

XR21B1421IL24-F Applications
There are a lot of MaxLinear, Inc.
XR21B1421IL24-F Controllers Interface ICs applications.

0 to 10V Dimming Luminaires
Dimmable LED Power Supply
Dimming Control Devices
Commercial LED Lighting
Smart LED Lighting
Portable Appliances
Battery-Operated Devices
Cellular Data Devices
Factory Automation and Process Controls
IrDA transmission control

Factory Lead Time	26 Weeks
Package / Case	24-VFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tray
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	24
Terminal Finish	MATTE TIN
HTS Code	8542.31.00.01
Voltage - Supply	3V~3.6V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	40
JESD-30 Code	S-XQCC-N24
Function	Bridge, USB to UART
Interface	UART
uPs/uCs/Peripheral ICs Type	BUS CONTROLLER, UNIVERSAL SERIAL BUS
Current - Supply	13mA
Protocol	USB
Standards	USB 2.0
Length	4mm
Height Seated (Max)	1mm
Width	4mm
RoHS Status	RoHS Compliant