参数资料
型号: LT3412AEFE#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 3 A SWITCHING REGULATOR, 4 kHz SWITCHING FREQ-MAX, PDSO16
封装: 4.4 MM, LEAD FREE, PLASTIC, TSSOP-16
文件页数: 11/20页
文件大小: 267K
代理商: LT3412AEFE#PBF
LTC3412A
19
3412afb
PACKAGE DESCRIPTIO
U
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 represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
UF Package
16-Lead Plastic QFN (4mm
× 4mm)
(Reference LTC DWG # 05-08-1692)
4.00
± 0.10
(4 SIDES)
NOTE:
1. DRAWING CONFORMS TO JEDEC PACKAGE OUTLINE MO-220 VARIATION (WGGC)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
ON THE TOP AND BOTTOM OF PACKAGE
PIN 1
TOP MARK
(NOTE 6)
0.55
± 0.20
16
15
1
2
BOTTOM VIEW—EXPOSED PAD
2.15
± 0.10
(4-SIDES)
0.75
± 0.05
R = 0.115
TYP
0.30
± 0.05
0.65 BSC
0.200 REF
0.00 – 0.05
(UF16) QFN 10-04
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
0.72
±0.05
0.30
±0.05
0.65 BSC
2.15
± 0.05
(4 SIDES)
2.90
± 0.05
4.35
± 0.05
PACKAGE OUTLINE
PIN 1 NOTCH R = 0.20 TYP
OR 0.35
× 45° CHAMFER
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