400 s/DIV

VOUT

2V/DIV

20 mA/

DIV

VLED

IIN

ILED

500 mA/

DIV

2V/DIV

VIN

VLED

ILED

100 ms/DIV

50 mA/

DIV

2V/DIV

5V/DIV

VOUT

5V/DIV

1V/DIV

1 ms/DIV

VOUT

2V/DIV

10 mA/

DIV

VLED

IIN

ILED

500 mA/

DIV

1V/DIV

400 s/DIV

VOUT

2V/DIV

20 mA/

DIV

VLED

IIN

ILED

200 mA/

DIV

LM3565

www.ti.com

SNVS957 – JANUARY 2013

TYPICAL CHARACTERISTICS (continued)

Unless otherwise specified: TA = 25°C; VIN = 3.6V; CIN1= 10 µF, CIN2= 0.1 µF, COUT1 = 10 µF, COUT2 = 10 µF, L = 1 µH.

Figure 43. VLED Short to GND Fault

Figure 44. Indicator Short to GND Fault

Figure 45. Indicator Open Fault

Figure 46. Under-Voltage Lockout (UVLO)

Copyright © 2013, Texas Instruments Incorporated

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