ST1155B datasheet(6/7 Pages) SITI

Part #	ST1155B

Description	Low-saturation, Low-voltage Bi-directional Motor Driver

PDF	7 Pages

Scroll/Zoom	100%

Manufacturer	SITI [Silicon Touch Technology Inc.]

Direct Link	http://www.siti.com.tw

Logo

6 / 7 page

點晶科技股份有限公司

SILICON TOUCH TECHNOLOGY INC.

ST1155B

ST1155B_SSOP16_A05.doc

Version: A.05

-5-

Application Notes

To increase system stability, it is suggestion to connect a resistor RVDD about 470Ω between

battery power and driver's VDD pin as shown on application circuit.

The power dissipated by the IC varies widely with the supply voltage, the output current, and

loading. It is important to ensure the application does not exceed the allowable power

dissipation of the IC package. The recommended motor driver power dissipation versus

temperature is depicted as follows:

Power Dissipation-Temperature

0

100

200

300

400

500

600

700

800

900

0

25

50

75

100

125

Ambient Temperature ( ℃ )

Similar Part No. - ST1155B

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	ST1155A	276Kb / 7P	Low-saturation, Low-voltage bi-directional Motor Driver
Silicon Touch Technolog...	ST1155A	282Kb / 7P	Low-saturation, Low-voltage Bi-directional Motor Driver

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	ST1151A	250Kb / 6P	Low-saturation, Low-voltage 1.5 Channel Bi-directional Motor Driver
List of Unclassifed Man...	ST1155A	276Kb / 7P	Low-saturation, Low-voltage bi-directional Motor Driver
Silicon Touch Technolog...	11-MD123	245Kb / 8P	Low-saturation, Low-voltage Bi-directional Motor Driver
	11-MD124	244Kb / 7P	Low-saturation, Low-voltage Bi-directional Motor Driver
	ST1152A	233Kb / 7P	Low-saturation, Low-voltage Bi-directional Motor Driver
	ST1152B	204Kb / 10P	Low-saturation, Low-voltage Bi-directional Motor Driver
	ST1153A	275Kb / 7P	Low-saturation, Low-voltage Bi-directional Multi-Channels Motor Driver
	ST1155A	282Kb / 7P	Low-saturation, Low-voltage Bi-directional Motor Driver
Global Mixed-mode Techn...	G2006	41Kb / 1P	Low-saturation, Low-voltage 1 channels Bi-directional Motor Driver
Unisonic Technologies	UH251	111Kb / 4P	LOW-SATURATION, LOW-VOLTAGE 1.5 CHANNEL BI-DIRECTIONAL MOTOR DRIVER