USBN9604SLB Overview
There is a copy of it in the 28-TFQFN, CSP package. It is easy to carry thanks to its Tape & Reel (TR)-shaped packaging. A temperature of 0°C~70°C should be maintained for reliable operation. The 3V~5.5VV power source is all you need to use it. The terminations in it can be broken down into 28's. Providing a voltage of 5V leads to high efficiency. There are two USBN9604s in the number. In order for the device to function, 28 pins must be used. It is set to 30mA for the supply current to the gadget. The device runs at a frequency of 24MHz, which is determined by its clock. 5V is the best voltage setting for maximum efficiency. There is a maximum supply current of 40mA for the operation of this device.
USBN9604SLB Features
24MHz clock frequency

USBN9604SLB Applications
There are a lot of Texas Instruments
USBN9604SLB Controllers Interface ICs applications.

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
Remote transmission formatter
Docking

Package / Case	28-TFQFN, CSP
Surface Mount	YES
Number of Pins	28
Operating Temperature	0°C~70°C
Packaging	Tape & Reel (TR)
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
ECCN Code	5A991.C.1
HTS Code	8542.31.00.01
Voltage - Supply	3V~5.5V
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	235
Supply Voltage	5V
Terminal Pitch	0.5mm
Base Part Number	USBN9604
Function	Controller
Operating Supply Voltage	5V
Interface	Parallel
Operating Supply Current	30mA
Clock Frequency	24MHz
Supply Current-Max	40mA
Address Bus Width	8
Protocol	USB
External Data Bus Width	8
Standards	USB 1.0 and 1.1
Length	5.5mm
Height Seated (Max)	1.1mm
Width	4.5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead