D.C. (%)

25

20

15

10

5

0

0

20

40

60

80

100

fPWM = 250 Hz.

fPWM = 8 kHz.

fPWM = 20 kHz.

VIN (V)

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

TA = +25°C

TA = -30°C

TA = +85°C

VIN (V)

10.00

9.00

8.00

7.00

6.00

5.00

4.00

3.00

2.00

1.00

0.00

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

TA = +25°C

TA = -30°C

VSCL = VSDIO = 2.5V

TA = +85°C

VIN (V)

2.00

1.75

1.50

1.25

1.00

0.75

0.50

0.25

0.00

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

TA = +25°C

TA = -30°C

TA = +85°C

8

LM3535

SNVS598B – AUGUST 2010 – REVISED MARCH 2018

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Copyright © 2010–2018, Texas Instruments Incorporated

Typical Characteristics (continued)

Unless otherwise specified: TA = 25°C; VIN = 3.6 V; VHWEN = VIN; CIN= 1 µF, COUT = 1 µF, C1 = C2 = 1 µF.

Figure 8. Shutdown Current vs Input Voltage VIO = 2.5 V

Figure 9. Quiescent Current vs Input Voltage 1× Gain

Figure 10. Quiescent Current vs Input Voltage 3/2× Gain

Figure 11. ALS Boundary Voltage vs Boundary Code Falling

ALS Voltage

Figure 12. ALS Boundary Voltage vs Boundary Code Falling

ALS Voltage (Zoom)

Figure 13. Diode Current vs PWM Duty Cycle