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參數(shù)資料
| 型號(hào)： | LTC3419EDD-1#TR |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.2 A DUAL SWITCHING CONTROLLER, 2250 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 3 X 3 MM, PLASTIC, MO-229WEED-1, DFN-8 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 264K |
| 代理商： | LTC3419EDD-1#TR |
LTC3419
15
3419f
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.
PACKAGE DESCRIPTION
DD Package
8-Lead Plastic DFN (3mm × 3mm)
(Reference LTC DWG # 05-08-1698)
MS Package
10-Lead Plastic MSOP
(Reference LTC DWG # 05-08-1661)
3.00
±0.10
(4 SIDES)
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-1)
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 TOP AND BOTTOM OF PACKAGE
0.38
± 0.10
BOTTOM VIEW—EXPOSED PAD
1.65
± 0.10
(2 SIDES)
0.75
±0.05
R = 0.115
TYP
2.38
±0.10
(2 SIDES)
1
4
8
5
PIN 1
TOP MARK
(NOTE 6)
0.200 REF
0.00 – 0.05
(DD) DFN 1203
0.25
± 0.05
2.38
±0.05
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
1.65
±0.05
(2 SIDES)
2.15
±0.05
0.50
BSC
0.675
±0.05
3.5
±0.05
PACKAGE
OUTLINE
0.25
± 0.05
0.50 BSC
MSOP (MS) 0603
0.53
± 0.152
(.021
± .006)
SEATING
PLANE
0.18
(.007)
1.10
(.043)
MAX
0.17 – 0.27
(.007 – .011)
TYP
0.127
± 0.076
(.005
± .003)
0.86
(.034)
REF
0.50
(.0197)
BSC
12 3 45
4.90
± 0.152
(.193
± .006)
0.497
± 0.076
(.0196
± .003)
REF
8
9
10
7 6
3.00
± 0.102
(.118
± .004)
(NOTE 3)
3.00
± 0.102
(.118
± .004)
(NOTE 4)
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD
FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE
0.102mm (.004") MAX
0.254
(.010)
0
° – 6° TYP
DETAIL “A”
GAUGE PLANE
5.23
(.206)
MIN
3.20 – 3.45
(.126 – .136)
0.889
± 0.127
(.035
± .005)
RECOMMENDED SOLDER PAD LAYOUT
0.305
± 0.038
(.0120
± .0015)
TYP
0.50
(.0197)
BSC
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| LTC3419EMS | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Monolithic 600mA Synchronous Step-Down Regulator |
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