參數(shù)資料
型號： LTC3548
廠商： Linear Technology Corporation
英文描述： 12-Bit To 24-Bit Registered Bus Exchanger With 3-State Outputs 56-SSOP -40 to 85
中文描述： 雙同步，400mA/800mA，2.25MHz降壓直流/直流穩(wěn)壓器
文件頁數(shù)： 15/16頁
文件大?。?/td> 239K
代理商： LTC3548
LTC3548
15
3548f
PACKAGE DESCRIPTIO
U
MSE Package
10-Lead Plastic MSOP
(Reference LTC DWG # 05-08-1663)
MSOP (MSE) 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
1 2 3 4 5
4.90
±
0.152
(.193
±
.006)
0.497
±
0.076
(.0196
±
.003)
REF
8
9
10
10
1
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”
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
2.083
±
0.102
(.082
±
.004)
2.794
±
0.102
(.110
±
.004)
0.50
(.0197)
BSC
BOTTOM VIEW OF
EXPOSED PAD OPTION
1.83
±
0.102
(.072
±
.004)
2.06
±
0.102
(.081
±
.004)
3.00
0.10
(4 SIDES)
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-2).
CHECK THE LTC WEBSITE DATA SHEET FOR CURRENT STATUS OF VARIATION ASSIGNMENT
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
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
5
10
6
PIN 1
TOP MARK
(SEE NOTE 6)
0.200 REF
0.00 – 0.05
(DD10) DFN 1103
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
3.50
±
0.05
PACKAGE
OUTLINE
0.25
±
0.05
0.50 BSC
DD Package
10-Lead Plastic DFN (3mm
×
3mm)
(Reference LTC DWG # 05-08-1699)
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.
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相關代理商/技術參數(shù)
參數(shù)描述
LTC3548-1 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator
LTC3548-2 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous, Fixed/Adjustable Output, 2.25MHz Step-Down DC/DC Regulator
LTC3548A 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator
LTC3548AEDD 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator
LTC3548AEDD#PBF 功能描述:IC REG BUCK SYNC ADJ DL 10DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關穩(wěn)壓器 系列:- 標準包裝:250 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關:2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應商設備封裝:6-SON（1.45x1） 產(chǎn)品目錄頁面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2
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