参数资料
型号: LT3844EFE#TRPBF
厂商: Linear Technology
文件页数: 23/24页
文件大小: 0K
描述: IC REG CTRLR BST INV PWM 16TSSOP
标准包装: 2,500
PWM 型: 电流模式
输出数: 1
频率 - 最大: 330kHz
占空比: 95%
电源电压: 4 V ~ 60 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
包装: 带卷 (TR)
LT3844
PACKAGE DESCRIPTION
FE Package
16-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
Exposed Pad Variation BC
4.90 – 5.10*
3.58
(.141)
(.193 – .201)
3.58
(.141)
16 1514 13 12 11 10
9
6.60 ± 0.10
2.94
4.50 ± 0.10
SEE NOTE 4
(.116)
0.45 ± 0.05
2.94
(.116)
6.40
(.252)
BSC
1.05 ± 0.10
0.65 BSC
RECOMMENDED SOLDER PAD LAYOUT
1 2 3 4 5 6 7 8
1.10
4.30 – 4.50*
(.169 – .177)
0.25
REF
0 ° – 8 °
(.0433)
MAX
0.65
0.09 – 0.20
0.50 – 0.75
(.0256)
0.05 – 0.15
(.0035 – .0079)
(.020 – .030)
BSC
0.195 – 0.30
(.0077 – .0118)
(.002 – .006)
FE16 (BC) TSSOP 0204
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
TYP
4. RECOMMENDED MINIMUM PCB METAL SIZE
2. DIMENSIONS ARE IN
MILLIMETERS
(INCHES)
FOR EXPOSED PAD ATTACHMENT
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
3. DRAWING NOT TO SCALE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
3844fb
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.
23
相关PDF资料
PDF描述
IMC1210EBR12J INDUCTOR WW 120NH 5% 1210
VE-J2X-EY-F3 CONVERTER MOD DC/DC 5.2V 50W
LTC3833IFE#PBF IC REG CTRLR BUCK PWM CM 20TSSOP
GBM43DCCS CONN EDGECARD 86POS R/A .156 SLD
LT3825EFE#TRPBF IC REG CTRLR FLYBK ISO 16-TSSOP
相关代理商/技术参数
参数描述
LT3844IFE 制造商:Linear Technology 功能描述:DC DC Cntrlr Single-OUT Step Down 4V to 60V Input 16-Pin TSSOP EP
LT3844IFE#PBF 功能描述:IC REG CTRLR BST INV PWM 16TSSOP 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)
LT3844IFE#TRPBF 功能描述:IC REG CTRLR BST INV PWM 16TSSOP 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:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 V 降压:是 升压:无 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:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX
LT3844IFEPBF 制造商:Linear Technology 功能描述:DC-DC Controller Step-Down 4-60V TSSOP16
LT3844IFE-PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:High Voltage, Current Mode Switching Regulator Controller with Programmable Operating Frequency