LTC3221EDC-3.3#TRMPBF Linear Technology, LTC3221EDC-3.3#TRMPBF Datasheet - Page 11

• Manufacturer Part Number: LTC3221EDC-3.3#TRMPBF
• Description: IC SW CAP/DBLR 3.3V 60MA 6DFN
• Manufacturer: Linear Technology
• Type: Switched Capacitor (Charge Pump), Doublerr

Specifications of LTC3221EDC-3.3#TRMPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 60mA
• Frequency - Switching: 600kHz
• Voltage - Input: 1.8 ~ 4.4 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

PACKAGE DESCRIPTIO
2.50 ±0.05
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WCCD-2)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
1.15 ±0.05
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
0.61 ±0.05
(2 SIDES)
1.42 ±0.05
(2 SIDES)
Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However,
no responsibility is assumed for its use. Linear Technology Corporation makes no representation that
the interconnection of its circuits as described herein will not infringe on existing patent rights.
0.50 BSC
0.25 ± 0.05
0.675 ±0.05
U
PACKAGE
OUTLINE
6-Lead Plastic DFN (2mm × 2mm)
(SEE NOTE 6)
(Reference LTC DWG # 05-08-1703)
TOP MARK
PIN 1 BAR
0.200 REF
DC Package
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 ON THE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
TOP AND BOTTOM OF PACKAGE
0.75 ±0.05
LTC3221-3.3/LTC3221-5
2.00 ±0.10
(4 SIDES)
0.00 – 0.05
0.56 ± 0.05
(2 SIDES)
R = 0.115
BOTTOM VIEW—EXPOSED PAD
TYP
1.37 ±0.05
(2 SIDES)
3
4
LTC3221/
6
1
0.50 BSC
0.38 ± 0.05
0.25 ± 0.05
PIN 1
CHAMFER OF
EXPOSED PAD
(DC6) DFN 1103
11
3221f