Bill of Materials

Chapter 4

This chapter contains the EVM bill of materials for edge number 6436539 and edge number 6436540.

Table 4–1. EVM Bill of Materials for Edge Number 6436539

QTY	RefDes	Description	Size	MFR	Part Number

2	C1, C2	Capacitor, ceramic, 33 pF, 16 V,	805	MuRata	GRM39C0G330J100V
		[temp], 5%

3	C3, C4, C25	Capacitor, tantalum, 4.7 µ F, 10 V,	3528	Panasonic	293D475X0010B2T
		zz mΩ , 20%

9	C5, C11 – C14,	Capacitor, ceramic, 0.1 µ F, 50 V,	805	Kemet	C0805C104K5RAC7800
	C17 – C20	X7R,10%

4	C7 – C10	Capacitor, ceramic, 22 pF, 50 V, 5%	805	Murata	GRM39C0G220J50V

2	C15, C16	Capacitor, POSCAP, 100 µ F, 16 V	7343 (D)	NEMCO	LSR10016DK125

4	C21 – C24	Capacitor, ceramic, 1 µ F, 50 V, X7R,	805	Murata	GRM40X7R105K16PT
		10%

1	D1	Diode, LED, red, 2.1 V, 14.2 mcd,	805	Liteon	LTST–C170UKT
		20 mA

6	D2 – D7	Diode, LED, green, 2.1 V, 14.2 mcd,	805	Liteon	LTST–C170FKT
		20 mA

4	FB1 – FB4	SMB20 surface ferrite mount bead		Allied Com-	SMB20
				ponents

6	J1, J2, J9 – J12	Header, 2-pin, 100mil spacing			PTC36SAAN

2	J3, J4	Header, 2 x 7 RT ANG. pin, 100mil		Samtec	SSW–107–02–T–D–RA

1	J5	Connector, USB upstream (Type B)		Molex	AU–Y1007

2	J6, J7	Connector, USB downstream (Type			AU–Y–1005
		A)

1	J8	Connector, 9-pin D, right angle, male		AMP	747250–4

1	Q1	Bipolar, PNP, 40 V, 350 mA, zz W	SOT23	On Semi	MMBT3904LT1

8	R1 – R8	Resistor, chip, 510 Ω , 1/10 W, 5%	805	Std	Std

4	R9, R12 – R14	Resistor, chip,15 kΩ , 1/10 W, 5%	805	Std	Std

				Bill of Materials		4-1

TUSB2136 specifications

Texas Instruments (TI) is a renowned leader in semiconductor technology, and one of its notable offerings is the TUSB2136. This USB 2.0 hub controller is specifically designed to facilitate seamless connectivity in various electronic applications, making it a vital component in today’s digital ecosystem.

The TUSB2136 is based on USB technology, supporting a high-speed data transmission rate of up to 480 Mbps. One of its key features is the ability to manage multiple USB ports, specifically providing support for up to three downstream ports. This allows a single TUSB2136 chip to connect multiple devices, significantly enhancing system design flexibility and efficiency.

A significant advantage of the TUSB2136 is its low power consumption, which is crucial for battery-operated devices. The controller incorporates a low-power sleep mode that helps reduce energy consumption when the device is inactive, thus extending battery life. Additionally, it complies with USB Power Delivery specifications, allowing for efficient power management and distribution across connected devices.

The TUSB2136 is built on TI's proprietary technology, which enhances reliability and performance. It utilizes integrated supervisory and control functionality that ensures proper function and reduces the need for external circuitry. This integration leads to simplified designs and smaller footprints, which is especially beneficial in compact devices.

Another noteworthy characteristic of the TUSB2136 is its robust support for a variety of communication protocols. It is designed to handle different USB device classes seamlessly, supporting functions such as mass storage, human interface devices, and audio devices. This versatility makes it an ideal choice for a wide range of applications, from consumer electronics to industrial automation.

The device also features advanced fault detection capabilities. In the event of a short circuit or other issues, the TUSB2136 can help isolate the problem, ensuring system reliability and user safety. Its compliance with USB specifications means that designers can integrate it into their systems with confidence that it meets industry standards.

In summary, the Texas Instruments TUSB2136 USB hub controller stands out with its multi-port support, low power consumption, high data transfer rates, and reliability. It represents a significant advancement in USB connectivity technology, making it an essential component for designers looking to enhance their products with efficient and flexible USB solutions. As technology continues to evolve, the versatility and features of the TUSB2136 will undoubtedly play a crucial role in the development of future electronic devices.

Texas Instruments TUSB2136 manual EVM Bill of Materials for Edge Number

Models: TUSB2136