参数资料
型号: FAN5702UC30X
厂商: Fairchild Semiconductor
文件页数: 3/18页
文件大小: 0K
描述: IC LED DVR 6LED 30MA I2C 16WLCSP
标准包装: 1
拓扑: PWM,切换式电容器(充电泵)
输出数: 6
内部驱动器:
类型 - 主要: 背光
类型 - 次要: 白色 LED
频率: 900kHz ~ 1.5MHz
电源电压: 2.7 V ~ 5.5 V
输出电压: 2 V ~ 4 V
安装类型: 表面贴装
封装/外壳: 16-UFBGA,WLCSP
供应商设备封装: 16-WLCSP
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: FAN5702UC30XDKR
WLCSP Pin Configuration
A1
B1
C1
D1
A2
B2
C2
D2
A3
B3
C3
D3
A4
B4
C4
D4
A4
B4
C4
D4
A3
B3
C3
D3
A2
B2
C2
D2
A1
B1
C1
D1
Bumps Facing Down
Bumps Facing Up
Figure 2. WLCSP-16, 0.4mm Pitch, 1.61 x 1.61mm
Pin Definitions
Pin #
D2
B4
D1
D3 ,D4
C3, C4
A1,A2
B1,B2
C1,C2
A4
B3
A3
Name
VIN
GND
VOUT
C1+, C1 –
C2+, C2 –
D2A, D1A
D4,D3
D6,D5
EN / PWM
SDA
SCL
Description
Input Supply Voltage . Connect to 2.7 – 5.5V DC input power source.
Ground
Charge Pump Output Voltage . Connect to LED anodes.
Charge pump flying capacitor #1
Charge pump flying capacitor #2
LED Outputs
Enable / PWM dimming input. By default, this pin acts as a simple enable / disable function.
When this pin is HIGH, normal operation is enabled. When LOW, the IC is reset and all functions
(including I 2 C communications) are disabled. By setting General Purpose register bit 7 = 1, the pin
functions as a PWM dimming input for Group A. To restore the Enable function, the General
Purpose register bit 7 must be set LOW.
I 2 C interface serial data
I 2 C interface serial clock
? 2010 Fairchild Semiconductor Corporation
FAN5702 ? Rev. 1.0.4
3
www.fairchildsemi.com
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