ADP8861 Analog Devices, ADP8861 Datasheet - Page 40

• Manufacturer Part Number: ADP8861
• Description: Charge Pump, 7-Channel Smart LED Driver with I2C Interface
• Manufacturer: Analog Devices

Specifications of ADP8861

• Vin Range: 2.5 to 5.5V
• Vout (v): 4.3 to 5.5
• Synchronous: No
• Package: 20-Lead LFCSP,20-Lead WLCSP
• Led Configuration: Parallel
• Topology: Capacitive
• I2c Support: Yes
• Max Iout (ma): 60mA
• Brightness Control: PWM
• Peak Efficiency (%): 89%
• Switching Frequency: 1.32MHz
• Over Volt Protection (v): 5.8V

ADP8861
ORDERING GUIDE
Model
ADP8861ACPZ-RL
ADP8861ACBZ-R7
ADP8861DBCP-EVALZ
ADP886XMB1-EVALZ
1
©2010 Analog Devices, Inc. All rights reserved. Trademarks and
I
registered trademarks are the property of their respective owners.
2
Z = RoHS Compliant Part.
C refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors).
1
IDENTIFIER
BALL A1
(BALL SIDE DOWN)
TOP VIEW
−40°C to +85°C
Temperature Range
−40°C to +85°C
1.995
1.955
1.915
D08391-0-6/10(A)
Figure 46. 20-Ball Wafer Level Chip Scale Package [WLCSP]
Figure 47. Tape and Reel Orientation for WLCSP Units
2.395
2.355
2.315
Dimensions shown in millimeters
DIRECTION OF FEED
0.415
0.400
0.385
Rev. A | Page 40 of 40
(CB-20-6)
Daughter Card
USB-to-I
Package Description
20-Lead LFCSP_WQ, 13” Tape and Reel
20-Ball WLCSP, 7” Tape and Reel
0.645
0.600
0.555
0.05 MAX
COPLANARITY
0.230
0.200
0.170
2
SEATING
PLANE
C Adapter Board
0.287
0.267
0.247
1.60
REF
0.40
REF
4
BOTTOM VIEW
(BALL SIDE UP)
3
2
Package Option
CP-20-10
CB-20-6
1
B
C
D
E
A