SC1112STRT datasheet(14/23 Pages) SEMTECH

номер детали	SC1112STRT

подробное описание детали	Triple Low Dropout Regulator Controllers

PDF	23 Pages

Scroll/Zoom	100%

производитель	SEMTECH [Semtech Corporation]

домашняя страница	http://www.semtech.com

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14 / 23 page

 2006 Semtech Corp.

www.semtech.com

POWER MANAGEMENT

SC1112

100.0E-3

110.0E-3

120.0E-3

130.0E-3

140.0E-3

150.0E-3

160.0E-3

170.0E-3

180.0E-3

2030

40506070

Ta (°C.)

VTT 1.25V

AGP 1.25V

000.0E+0

20.0E-3

40.0E-3

60.0E-3

80.0E-3

100.0E-3

120.0E-3

140.0E-3

160.0E-3

10203040

6070

Ta (°C.)

VTT 1.25V

AGP 1.25V

1.20

1.25

1.30

1.35

1.40

1.45

1.50

1.55

1.60

1020

506070

Ta (°C.)

VTTSEL

AGPSEL

5.50

5.70

5.90

6.10

6.30

6.50

6.70

6.90

7.10

7.30

7.50

1020

506070

Ta (°C.)

5V Stby = 5.25V

5V Stby = 5.00V

5V Stby = 4.75V

9.21

9.22

9.23

9.24

9.25

9.26

9.27

9.28

9.29

9.30

9.31

9.32

1020

3040

5060

Ta (°C.)

V Charge Pump

345

350

355

360

365

370

375

10203040

5060

Ta (°C.)

Charge Pump Frequency

Typical Characteristics (Cont.)

I 5V Stby vs Ta

Line Regulation VTTIN = 3.13V to 3.47V Io = 2A vs Ta

Charge Pump Output Voltage vs Ta

Charge Pump Frequency vs Ta

Load Regulation VTTIN = 3.3V Io = 0 to 2A vs Ta

Output Select Threshold vs Ta

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