NCP5623 데이터 시트보기 (PDF) - ON Semiconductor

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NCP5623

Triple Output I2C Controlled RGB LED Driver

ON Semiconductor 

NCP5623

TSSOP−14

IC 1

GND 2

LED3 3

14 IC

13 Vbat

12 Vdet

LED2 4

LED1 5

GND 6

NC 7

11 SCL

10 IREF

9 SDA

8 NC

(Top View)

Figure 2. Pin Assignments

12

1 mF/6.3 V

13

C1

GND

6

Vbat

1 7 8 14

IC NC NC IC

NCP5623

GND

SDA

SCL

R1

62 k

GND

9

11

Vbat

DIGITAL CONTROL

Vbat

LED3

3

PWM LED#1

GND

LED2

4

10

ANALOG

FUNCTIONS

PWM LED#2

PWM LED#3

GND LED1

5

GND

2

CURRENT GND

MIRRORS

+5 V

C2

1.0 mF/6.3 V

GND

D3 D2 D1

GND

Figure 3. Simplified Block Diagram

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