LT3481HDD#TRPBF Linear Technology, LT3481HDD#TRPBF Datasheet - Page 23

• 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: -

PACKAGE DESCRIPTION
(.0120 .0015)
0.305 0.038
TYP
GAUGE PLANE
(.206)
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
5.23
MIN
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
(.007)
RECOMMENDED SOLDER PAD LAYOUT
0.18
(.010)
2.794 0.102
0.254
(.110 .004)
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 representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
DETAIL “A”
DETAIL “A”
0 – 6 TYP
(.0197)
2.083 0.102
(.082 .004)
0.50
BSC
10-Lead Plastic MSOP, Exposed Die Pad
(Reference LTC DWG # 05-08-1664 Rev C)
(.021 .006)
0.53 0.152
SEATING
0.889 0.127
(.035 .005)
(.126 – .136)
PLANE
3.20 – 3.45
MSE Package
(.118 .004)
3.00 0.102
(.007 – .011)
(.193 .006)
0.17 – 0.27
4.90 0.152
(NOTE 3)
TYP
(.043)
MAX
1.10
EXPOSED PAD OPTION
BOTTOM VIEW OF
(.0197)
0.50
10
10
BSC
1
1 2 3 4 5
9
8
7 6
DETAIL “B”
(.081 .004)
2.06 0.102
(.072 .004)
1.83 0.102
(.118 .004)
3.00 0.102
(.0196 .003)
0.497 0.076
(.034)
(NOTE 4)
0.86
REF
0.1016 0.0508
MSOP (MSE) 0908 REV C
(.004 .002)
REF
NO MEASUREMENT PURPOSE
THE LEADFRAME FEATURE.
CORNER TAIL IS PART OF
FOR REFERENCE ONLY
DETAIL “B”
0.05 REF
0.29
REF
LT3481
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