ADP8140ACPZ-2-R7 datasheet(8/23 Pages) AD

Il numero della parte	ADP8140ACPZ-2-R7

Spiegazioni elettronici	4-Channel High Current LED Driver with Adaptable Power Control

PDF	23 Pages

Scroll/Zoom	100%

Produttore elettronici	AD [Analog Devices]

Homepage	http://www.analog.com

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8 / 23 page

ADP8140

Data Sheet

Rev. B | Page 8 of 23

TYPICAL PERFORMANCE CHARACTERISTICS

VIN = 12 V, EN = DIM = VT = 3.0 V, MIN = MODE = 0 V, VSINKx = 450 mV, TA = 25°C, unless otherwise noted.

Figure 4. Typical Operating Current vs. VIN, EN = 3 V, RSET = 71.5 kΩ

Figure 5. Typical Operating Current vs. RSET

Figure 6. Typical Standby Current vs. VIN, EN = 0 V

Figure 7. Typical Sink Current vs. Sink Voltage, RSET = 5.11 kΩ

Figure 8. Typical Sink Current vs. Sink Voltage, RSET = 7.32 kΩ

Figure 9. Typical Sink Current vs. Sink Voltage, RSET = 25.5 kΩ

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

VIN (V)

+25°C

–40°C

+85°C

+125°C

RSET (kΩ)

4.9

4.7

4.5

4.3

4.1

3.9

3.7

3.5

510

–40°C

+25°C

+85°C

+125°C

VIN (V)

100

150

200

250

300

IQ –40°C

IQ +25°C

IQ +85°C

IQ +125°C

VSINK (V)

100

200

300

400

500

0.01

0.1

–40°C

+25°C

+125°C

VSINK (V)

100

150

200

250

300

350

400

0.01

0.1

–40°C

+25°C

+85°C

+125°C

VSINK (V)

100

120

0.01

0.1

–40°C

+25°C

+85°C

+125°C

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