参数资料
型号: LTC1911EMS8-1.8
厂商: Linear Technology
文件页数: 11/12页
文件大小: 0K
描述: IC REG BUCK 1.8V 0.25A 8MSOP
标准包装: 50
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 1.8V
输入电压: 2.7 V ~ 5.5 V
PWM 型: Burst Mode?
频率 - 开关: 1.5MHz
电流 - 输出: 250mA
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-TSSOP,8-MSOP(0.118",3.00mm 宽)
包装: 管件
供应商设备封装: 8-MSOP
其它名称: LTC1911EMS81.8
LTC1911-1.5/LTC1911-1.8
PACKAGE DESCRIPTIO
MS8 Package
8-Lead Plastic MSOP
(Reference LTC DWG # 05-08-1660)
0.889 ± 0.127
(.035 ± .005)
5.23
(.206)
MIN
3.2 – 3.45
(.126 – .136)
0.42 ± 0.04
(.0165 ± .0015)
TYP
0.65
(.0256)
BSC
3.00 ± 0.102
(.118 ± .004)
(NOTE 3)
8
7 6 5
0.52
(.206)
REF
RECOMMENDED SOLDER PAD LAYOUT
0.254
(.010)
DETAIL “A”
0 ° – 6 ° TYP
4.88 ± 0.1
(.192 ± .004)
3.00 ± 0.102
(.118 ± .004)
NOTE 4
GAUGE PLANE
DETAIL “A”
0.53 ± 0.015
(.021 ± .006)
1.10
(.043)
MAX
1
2 3
4
0.86
(.034)
REF
0.18
(.077)
SEATING
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
PLANE
0.22 – 0.38
(.009 – .015)
0.65
(.0256)
BCS
0.13 ± 0.05
(.005 ± .002)
MSOP (MS8) 0102
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
1911f
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.
11
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