参数资料
型号: ADP8863ACPZ-R7
厂商: Analog Devices Inc
文件页数: 6/52页
文件大小: 0K
描述: IC LED DRVR WHIT BCKLGT 20-WLCSP
标准包装: 1
拓扑: 切换式电容器(充电泵)
输出数: 7
内部驱动器:
类型 - 主要: 背光,LED 闪烁器
类型 - 次要: RGB,白色 LED
频率: 800kHz ~ 1.32MHz
电源电压: 2.5 V ~ 5.5 V
输出电压: 4.3 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 20-UFBGA,WLCSP
供应商设备封装: 20-WLCSP
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: ADP8863ACPZ-R7DKR

ADP8863
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
C1+
2
VOUT
3
VIN
4
GND1
A
D3 1
15 GND1
B
C2+
C2–
D7
D6
D2 2
14 VIN
C1–
SDA
CMP_IN
D5
D1 3
SCL 4
TOP VIEW
(Not to Scale)
13 VOUT
12 C2+
C
GND2
nINT
D1
D4
nRST 5
11 C1+
D
nRST
SCL
D2
D3
E
TOP VIEW
(BALL SIDE DOWN)
Not to Scale
NOTES
1. CONNECT THE EXPOSED PADDLE
TO GND1 AND/OR GND2.
Figure 3. LFCSP Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Figure 4. WLCSP Pin Configuration
LFCSP
14
3
2
1
20
19
17
16
18
WLCSP
A3
D3
E3
E4
D4
C4
B4
B3
C3
Mnemonic
VIN
D1
D2
D3
D4
D5
D6
D7
CMP_IN
Description
Input Voltage, 2.5 V to 5.5 V.
LED Sink 1.
LED Sink 2.
LED Sink 3.
LED Sink 4.
LED Sink 5.
LED Sink 6. This pin can also be selected as a comparator input for the second phototransistor.
LED Sink 7.
Comparator Input for Phototransistor. When using this function, a capacitor (0.1 μF recommended)
must be connected from this pin to ground.
13
11
9
12
10
15
8
6
A2
A1
C1
B1
B2
A4
D1
D2
VOUT
C1+
C1?
C2+
C2?
GND1
GND2
nINT
Charge Pump Output.
Charge Pump C1+.
Charge Pump C1?.
Charge Pump C2+.
Charge Pump C2?.
Ground. Connect the exposed pad to GND1 and/or GND2.
Ground. Connect the exposed pad to GND1 and/or GND2.
Processor Interrupt (Active Low). Requires an external pull-up resistor. If this pin is not used, it
can be left floating.
5
E1
nRST
Hardware Reset (Active Low). This pin resets the device to the default conditions. If not used,
this pin must be tied above V IH(MIN) .
7
4
21
C2
E2
NA
SDA
SCL
EPAD
I 2 C Serial Data. Requires an external pull-up resistor.
I 2 C Clock. Requires an external pull-up resistor.
Exposed Paddle. Connect the exposed paddle to GND1 and/or GND2.
Rev. A | Page 6 of 52
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