LTC4066EUF#PBF Linear Technology, LTC4066EUF#PBF Datasheet - Page 26

• Manufacturer Part Number: LTC4066EUF#PBF
• Description: IC USB POWER MANAGER 24-QFN
• Manufacturer: Linear Technology

Specifications of LTC4066EUF#PBF

• Function: Power Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.35 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE DESCRIPTION
LTC4066/LTC4066-1
26
4.50 0.05
3.10 0.05
2.45 0.05
(4 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
NOTE:
1. DRAWING PROPOSED TO BE MADE A JEDEC PACKAGE OUTLINE MO-220 VARIATION (WGGD-X)—TO BE APPROVED
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE, IF PRESENT
ON THE TOP AND BOTTOM OF PACKAGE
PIN 1
TOP MARK
(NOTE 6)
4.00 0.10
(4 SIDES)
24-Lead Plastic QFN (4mm × 4mm)
0.50 BSC
(Reference LTC DWG # 05-08-1697)
0.25 0.05
0.70 0.05
PACKAGE OUTLINE
0.75 0.05
UF Package
0.200 REF
0.00 – 0.05
2.45 0.10
(4-SIDES)
R = 0.115
BOTTOM VIEW—EXPOSED PAD
TYP
23
24
0.50 BSC
0.25 0.05
1
2
(UF24) QFN 0105
0.40 0.10
PIN 1 NOTCH
R = 0.20 TYP OR
0.35 45 CHAMFER
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