参数资料
型号: LTC3772EDDB#TRPBF
厂商: Linear Technology
文件页数: 18/20页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 8-DFN
标准包装: 2,500
PWM 型: 电流模式
输出数: 1
频率 - 最大: 650kHz
占空比: 100%
电源电压: 2.75 V ~ 9.8 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 8-WFDFN 裸露焊盘
包装: 带卷 (TR)
LTC3772
PACKAGE DESCRIPTIO
DDB Package
8-Lead Plastic DFN (3mm × 2mm)
(Reference LTC DWG # 05-08-1702)
0.61 ± 0.05
(2 SIDES)
0.675 ± 0.05
2.50 ± 0.05
1.15 ± 0.05
PACKAGE
OUTLINE
0.25 ± 0.05
0.50 BSC
2.20 ± 0.05
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
3.00 ± 0.10
(2 SIDES)
0.56 ± 0.05
R = 0.115
TYP
5
8
0.38 ± 0.10
(2 SIDES)
PIN 1 BAR
TOP MARK
(SEE NOTE 6)
2.00 ± 0.10
(2 SIDES)
PIN 1
CHAMFER OF
4
1
EXPOSED PAD
(DDB8) DFN 1103
0.200 REF
0.75 ± 0.05
0.25 ± 0.05
0.50 BSC
2.15 ± 0.05
0 – 0.05
(2 SIDES)
BOTTOM VIEW—EXPOSED PAD
NOTE:
1. DRAWING CONFORMS TO VERSION (WECD-1) IN JEDEC PACKAGE OUTLINE M0-229
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
3772f
18
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LTC3772ETS8#TRMPBF 功能描述:IC REG CTRLR BUCK PWM TSOT23-8 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR)