STCF06 Datasheet, PDF(10/33 Page) STMicroelectronics – 1.5 A white LED driver with I²C interface

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STCF06 Datasheet, PDF (10/33 Pages) STMicroelectronics – 1.5 A white LED driver with I²C interface

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Application

Figure 3. Application schematic

STCF06

10ÂµF

**: Connect to VI, or GND or SDA or SCL to choose one of the 4 different IÂ²C Slave Addresses.

***: Optional components to support auxiliary functions.

Table 5. List of external components

Component

Manufacturer

Part number

Value

Size

TDK

L (max flash 1.5 A) TDK

C1608X5R0J106M

VLF4014A-1R51R8-1

2 x 10 ÂµF

10 ÂµF

1.5 ÂµH

0603

3.8x3.5x1.4 [mm]

NTC

Murata

NCP21WF104J03RA

100 kÎ©

0805

RFL

Tyco

RL73K1JR15JTD

0.15 Î©

0603

RTR

Tyco

CRG0805F1R0

1Î©

0805

Rohm

MCR01MZPJ15K

15 kÎ©

0402

LED

Luxeon LED LXCL-PWF1

STMicroelectro STPS1L20MF

nics

(best performance)

3.8x1.9x0.85 [mm]

BAT20J (1) (smaller size)

2.7x1.35x1.13 [mm]

1. Due to the increased voltage drop, the output current performance is decreased.

Note:

All of the above listed components refer to typical application. Operation of the STCF06 is

not limited to the choice of these external components.

10/33

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