MAX850 datasheet(3/8 Pages) MAXIM

номер детали	MAX850

подробное описание детали	Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias

PDF	8 Pages

Scroll/Zoom	100%

производитель	MAXIM [Maxim Integrated Products]

домашняя страница	https://www.maximintegrated.com/en.html

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3 / 8 page

Low-Noise, Regulated, Negative

Charge-Pump Power Supplies for GaAsFET Bias

_______________________________________________________________________________________

-4.10

OUTPUT VOLTAGE

vs. OUTPUT CURRENT

OUTPUT CURRENT (mA)

-4.11

-4.14

-4.13

-4.12

-4.15

-4.16

2.0

4.0

6.0

8.0

10.0

-4.06

5.0

OUTPUT VOLTAGE vs.

INPUT VOLTAGE OVER TEMPERATURE

INPUT VOLTAGE (V)

-4.07

-4.11

-4.10

-4.09

-4.08

-4.12

-4.13

-4.12

6.0

7.0

8.0

9.0

10.0

TA = +25°C

TA = -40°C

TA = +85°C

IOUT = 2.5mA

5.0

6.0

7.0

8.0

9.0

10.0

MAXIMUM OUTPUT CURRENT

vs. INPUT VOLTAGE

INPUT VOLTAGE (V)

0.60

0.80

1.00

1.20

5.0

6.0

NO-LOAD SUPPLY CURRENT

vs. INPUT VOLTAGE

INPUT VOLTAGE (V)

1.40

1.60

1.80

2.00

9.0

7.0

8.0

10.0

2.5

1.6

-40

-20

100

SUPPLY CURRENT

vs. TEMPERATURE

1.7

2.2

2.3

2.4

TEMPERATURE (°C)

060

2.1

2.0

1.9

1.8

VIN = 10.0V

0.20

0.40

0.60

0.80

5.0

6.0

START-UP TIME vs.

INPUT VOLTAGE

INPUT VOLTAGE (V)

1.00

1.20

1.40

1.60

1.80

2.00

9.0

7.0

8.0

10.0

IOUT = 5mA

1.0 1.5

2.0

2.5

3.0

3.5

4.0

4.5 5.0

EFFICIENCY vs. LOAD CURRENT

LOAD CURRENT (mA)

VIN = 6.0V

VIN = 5.0V

VIN = 10.0V

__________________________________________Typical Operating Characteristics

(Circuit of Figure 2a, VIN = 6V, TA = +25°C, unless otherwise noted.)

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