參數(shù)資料
型號: LTC4558EUD
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20
封裝: 3 X 3 MM, 0.75 MM HEIGHT, PLASTIC, QFN-20
文件頁數(shù): 3/12頁
文件大?。?/td> 146K
代理商: LTC4558EUD
LTC4558
11
4558fa
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
3.00
± 0.10
(4 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
1.65
± 0.05
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
BOTTOM VIEW—EXPOSED PAD
1.65
± 0.10
(4-SIDES)
0.75
± 0.05
R = 0.115
TYP
R = 0.05
TYP
0.20
± 0.05
1
PIN 1 NOTCH
R = 0.20 TYP
OR 0.25
× 45°
CHAMFER
19 20
2
0.40 BSC
0.200 REF
2.10
± 0.05
3.50
± 0.05
(4 SIDES)
0.70
±0.05
0.00 – 0.05
(UD20) QFN 0306 REV A
0.20
±0.05
0.40 BSC
PACKAGE
OUTLINE
UD Package
20-Lead Plastic QFN (3mm × 3mm)
(Reference LTC DWG # 05-08-1720 Rev A)
相關PDF資料
PDF描述
LTC6405CMS8E#PBF SPECIALTY ANALOG CIRCUIT, PDSO8
LTC693CS#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
LTC692CN8#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
LTM4600HVIV#TRPBF 17 A SWITCHING REGULATOR, BGA104
LTM4600HVEV#TRPBF 17 A SWITCHING REGULATOR, BGA104
相關代理商/技術參數(shù)
參數(shù)描述
LTC4558EUD#PBF 功能描述:IC SIM/SMART CARD PS 20-QFN RoHS:是 類別:RF/IF 和 RFID >> RF 其它 IC 和模塊 系列:- 標準包裝:100 系列:*
LTC4558EUD#TRPBF 功能描述:IC SIM/SMART CARD PS 20-QFN RoHS:是 類別:RF/IF 和 RFID >> RF 其它 IC 和模塊 系列:- 標準包裝:100 系列:*
LTC-4624B 功能描述:LED 顯示器和配件 Blue 4 Dig 0.4" Ht 466nm 3600ucd RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube
LTC-4624E 功能描述:LED 顯示器和配件 3 Digit, Orange RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube
LTC-4624G 功能描述:LED 顯示器和配件 3 Digit, Green RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube