TPS2071DAPRG4 datasheet(16/29 Pages) TI

部件名	TPS2071DAPRG4

功能描述	FOUR-PORT USB HUB POWER CONTROLLERS

PDF	29 Pages

Scroll/Zoom	100%

制造商	TI [Texas Instruments]

网页	http://www.ti.com

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16 / 29 page

TPS2070, TPS2071

FOUR-PORT USB HUB POWER CONTROLLERS

SLVS287A – SEPTEMBER 2000 – REVISED FEBRUARY 2001

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

PARAMETER MEASUREMENT INFORMATION

Figure 21. Load Transient Response

100 200 300 400 500 600 700 800 900

t – Time –

µs

1000

TA = 25°C

CL (3.3 V_OUT) = 10 µF

IO(3.3 V_OUT)

(100 mA/div)

∆VO

(3.3 V_OUT)

(100 mV/div)

TYPICAL CHARACTERISTICS

Figure 22

180

182

184

186

188

190

192

194

196

–60 –40 –20

100 120 140

BP SUPPLY CURRENT

JUNCTION TEMPERATURE

Output Disabled

Output Enabled

TJ – Junction Temperature – °C

VI(BP) = 5 V

Figure 23

190

180

175

165

4.25

4.5

4.75

195

200

BP SUPPLY CURRENT

INPUT VOLTAGE

205

5.25

5.5

Output Disabled

Output Enabled

185

170

VI(BP) – Input Voltage – V

TPS2071DAPRG4 数据表(PDF) 16 Page - Texas Instruments

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