LT3481HDD#TRPBF Linear Technology, LT3481HDD#TRPBF Datasheet - Page 22

• Manufacturer Part Number: LT3481HDD#TRPBF
• Description: IC REG STP DWN ADJ 2A 10-DFN
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT3481HDD#TRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.27 ~ 20 V
• Current - Output: 2A
• Frequency - Switching: 300kHz ~ 2.8MHz
• Voltage - Input: 3.6 ~ 34 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

LT3481
PACKAGE DESCRIPTION
22
3.55 0.05
2.15 0.05
(SEE NOTE 6)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
TOP MARK
0.25 0.05
1.65 0.05
(2 SIDES)
PIN 1
0.200 REF
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-2).
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 ON THE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
CHECK THE LTC WEBSITE DATA SHEET FOR CURRENT STATUS OF VARIATION ASSIGNMENT
TOP AND BOTTOM OF PACKAGE
(Reference LTC DWG # 05-08-1699 Rev B)
2.38 0.05
10-Lead Plastic DFN (3mm × 3mm)
(2 SIDES)
0.50
BSC
DD Package
3.00 0.10
0.75 0.05
0.70 0.05
(4 SIDES)
PACKAGE
OUTLINE
0.00 – 0.05
1.65 0.10
(2 SIDES)
BOTTOM VIEW—EXPOSED PAD
5
R = 0.125
6
2.38 0.10
(2 SIDES)
TYP
10
1
0.50 BSC
0.25 0.05
0.40 0.10
(DD) DFN REV B 0309
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