參數(shù)資料
型號: LTC4099EPDC#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20
封裝: 3 X 4 MM, 0.55 MM HEIGHT, LEAD FREE, PLASTIC, UTQFN-20
文件頁數(shù): 28/36頁
文件大?。?/td> 536K
代理商: LTC4099EPDC#TRPBF
LTC4099
4099fd
UDC Package
20-Lead Plastic QFN (3mm
× 4mm)
(ReferenceLTCDWG#05-08-1742Rev)
3.00
± 0.10
1.50 REF
4.00
± 0.10
NOTE:
1. DRAWING IS NOT A JEDEC PACKAGE OUTLINE
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)
0.40
± 0.10
19 20
1
2
BOTTOM VIEW—EXPOSED PAD
2.50 REF
0.75
± 0.05
R = 0.115
TYP
PIN 1 NOTCH
R = 0.20 OR 0.25
× 45° CHAMFER
0.25
± 0.05
0.50 BSC
0.200 REF
0.00 – 0.05
(UDC20) QFN 1106 REV
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
0.70
±0.05
0.25
±0.05
2.50 REF
3.10
± 0.05
4.50
± 0.05
1.50 REF
2.10
± 0.05
3.50
± 0.05
PACKAGE OUTLINE
R = 0.05 TYP
1.65
± 0.10
2.65
± 0.10
1.65
± 0.05
UDC Package
20-Lead Plastic QFN (3mm
× 4mm)
(Reference LTC DWG # 05-08-1742 Rev )
2.65
± 0.05
0.50 BSC
package DescripTion
相關(guān)PDF資料
PDF描述
LTC4099EUDC#TRPBF 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC20
LTC4217CDHC-12#PBF 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16
LTC4217IFE 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO20
LTC4217CFE#TRPBF 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO20
LTC4217IDHC-12 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16
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