RT9715 Просмотр технического описания (PDF) - Richtek Technology

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RT9715

90mΩ, 2A/1.5A/1.1A/0.7A High-Side Power Switches with Flag

Richtek Technology 

RT9715

Output Voltage vs. Output Current

6.0

5.5 VIN = 5V

5.0

4.5

4.0

3.5 VIN = 3.3V

3.0

2.5

2.0

1.5

1.0

0.5

0.0

0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Output Current (A)

Current Limit vs. Input Voltage

2.4

2.3

2.2

2.1

2.0

1.9

1.8

1.7

1.6

2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5

Input Voltage (V)

Short Current vs. Input Voltage

2.0

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5

Input Voltage (V)

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6

UVLO Threshold vs. Temperature

2.2

2.0

1.8

Rising

1.6

Falling

1.4

1.2

1.0

-40 -25 -10 5 20 35 50 65 80 95 110

Temperature (°C)

Current Limit vs. Temperature

2.40

VIN = 5V

2.35

2.30

2.25

2.20

2.15

2.10

2.05

2.00

-40 -25 -10 5 20 35 50 65 80 95 110

Temperature (°C)

Short Current vs. Temperature

2.00 VIN = 5V

1.90

1.80

1.70

1.60

1.50

1.40

1.30

1.20

1.10

1.00

-40 -25 -10

5 20 35 50 65 80

Temperature (°C)

95 110

DS9715-03 April 2011

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