参数资料
型号: LTC3539EDCB#TRMPBF
厂商: Linear Technology
文件页数: 12/14页
文件大小: 0K
描述: IC REG BOOST SYNC ADJ 2A 8DFN
标准包装: 500
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 1.5 V ~ 5.25 V
输入电压: 0.5 V ~ 5 V
PWM 型: 电流模式,混合
频率 - 开关: 1MHz
电流 - 输出: 2A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WFDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 8-DFN(3x2)
LTC3539/LTC3539-2
PACKAGE DESCRIPTION
Please refer to http://www.linear.com/designtools/packaging/ for the most recent package drawings.
DCB Package
8-Lead Plastic DFN (2mm × 3mm)
(Reference LTC DWG # 05-08-1718 Rev A)
0.70 ±0.05
3.50 ±0.05
2.10 ±0.05
1.35 ±0.05
1.65 ±0.05
PACKAGE
OUTLINE
0.25 ±0.05
0.45 BSC
1.35 REF
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
2.00 ±0.10
(2 SIDES)
R = 0.05
TYP
R = 0.115
TYP
5
8
0.40 ±0.10
1.35 ±0.10
PIN 1 BAR
TOP MARK
(SEE NOTE 6)
3.00 ±0.10
(2 SIDES)
1.65 ±0.10
PIN 1 NOTCH
R = 0.20 OR 0.25
× 45° CHAMFER
(DCB8) DFN 0106 REV A
0.200 REF
0.75 ±0.05
4
1
0.23 ±0.05
0.45 BSC
1.35 REF
0.00 – 0.05
BOTTOM VIEW—EXPOSED PAD
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
35392fb
12
For more information www.linear.com/3539/3539-2
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