LTC3780_12 Datasheet, PDF (26/28 Pages) Linear Technology – High Effi ciency, Synchronous, 4-Switch Buck-Boost Controller

LTC3780
PACKAGE DESCRIPTION
G Package
24-Lead Plastic SSOP (5.3mm)
(Reference LTC DWG # 05-08-1640)
7.8 – 8.2
1.25 p0.12
5.3 – 5.7
7.90 – 8.50*
(.311 – .335)
24 23 22 21 20 19 18 17 16 15 14 13
7.40 – 8.20
(.291 – .323)
0.42 p0.03
RECOMMENDED SOLDER PAD LAYOUT
0.65 BSC
5.00 – 5.60**
(.197 – .221)
0o – 8o
1 2 3 4 5 6 7 8 9 10 11 12
2.0
(.079)
MAX
0.09 – 0.25
(.0035 – .010)
0.55 – 0.95
(.022 – .037)
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2.
DIMENSIONS
ARE
IN
MILLIMETERS
(INCHES)
3. DRAWING NOT TO SCALE
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED .152mm (.006") PER SIDE
**DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED .254mm (.010") PER SIDE
0.65
(.0256)
BSC
0.22 – 0.38
(.009 – .015)
TYP
0.05
(.002)
MIN
G24 SSOP 0204
3780fe
26