LTC3631EMS8E#PBF Linear Technology, LTC3631EMS8E#PBF Datasheet - Page 20
![IC CONV STP-DWN ADJ 8-MSOP](/photos/7/33/73395/8-msop_05-08-1662_sml.jpg)
LTC3631EMS8E#PBF
Manufacturer Part Number
LTC3631EMS8E#PBF
Description
IC CONV STP-DWN ADJ 8-MSOP
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LTC3631EMS8E-5PBF.pdf
(22 pages)
Specifications of LTC3631EMS8E#PBF
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
0.8 ~ 45 V
Current - Output
100mA
Voltage - Input
4.5 ~ 45 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Frequency - Switching
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTC3631
package DescripTion
20
(.0165 ± .0015)
GAUGE PLANE
0.42 ± 0.038
(.007)
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
6. EXPOSED PAD DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH ON E-PAD
0.18
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
SHALL NOT EXCEED 0.254mm (.010") PER SIDE.
TYP
RECOMMENDED SOLDER PAD LAYOUT
(.206)
5.23
MIN
(.010)
0.254
(.074 ± .004)
1.88 ± 0.102
DETAIL “A”
DETAIL “A”
(.066 ± .004)
1.68 ± 0.102
(.0256)
0° – 6° TYP
0.65
BSC
8-Lead Plastic MSOP, Exposed Die Pad
(Reference LTC DWG # 05-08-1662 Rev I)
(.021 ± .006)
0.53 ± 0.152
0.889 ± 0.127
(.035 ± .005)
(.126 – .136)
3.20 – 3.45
SEATING
PLANE
MS8E Package
(.193 ± .006)
4.90 ± 0.152
(.118 ± .004)
3.00 ± 0.102
(.009 – .015)
0.22 – 0.38
(NOTE 3)
TYP
(.043)
MAX
1.10
EXPOSED PAD OPTION
(.0256)
BOTTOM VIEW OF
0.65
BSC
1
1
8
8
7 6 5
2 3
4
DETAIL “B”
(.074)
1.88
(.118 ± .004)
3.00 ± 0.102
(.0205)
(.034)
(NOTE 4)
0.52
0.86
REF
REF
0.1016 ± 0.0508
(.066)
1.68
(.004 ± .002)
MSOP (MS8E) 0910 REV I
NO MEASUREMENT PURPOSE
THE LEADFRAME FEATURE.
CORNER TAIL IS PART OF
FOR REFERENCE ONLY
DETAIL “B”
0.05 REF
0.29
REF
3631fc