ADP8861 Analog Devices, ADP8861 Datasheet - Page 39

• 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

OUTLINE DIMENSIONS
INDICATOR
SEATING
PLANE
0.80
0.75
0.70
PIN 1
Figure 44. 20-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
TOP VIEW
4.10
4.00 SQ
3.90
COMPLIANT TO JEDEC STANDARDS MO-220-WGGD.
Figure 45. Tape and Reel Orientation for LFCSP Units
4 mm × 4 mm Body, Very Thin Quad
Dimensions shown in millimeters
Rev. A | Page 39 of 40
0.20 REF
0.50
0.40
0.30
(CP-20-10)
BSC
0.50
0.05 MAX
0.02 NOM
COPLANARITY
0.08
11
15
16
10
0.30
0.25
0.20
BOTTOM VIEW
EXPOSED
PAD
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
20
6
1
5
0.25 MIN
2.65
2.50 SQ
2.35
ADP8861