参数资料
型号: LTC3786EUD#PBF
厂商: Linear Technology
文件页数: 2/34页
文件大小: 0K
描述: IC REG CTRLR BST PWM CM 16-QFN
标准包装: 121
PWM 型: 电流模式
输出数: 1
频率 - 最大: 850kHz
占空比: 100%
电源电压: 4.5 V ~ 38 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-WFQFN 裸露焊盘
包装: 管件
LTC3786
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 3)
VBIAS ........................................................ –0.3V to 40V
BOOST ........................................................–0.3V to 71V
SW ............................................................. –0.3V to 65V
RUN ............................................................. –0.3V to 8V
Maximum Current Sourced into Pin
from Source >8V ..............................................100μA
PGOOD, PLLIN/MODE .................................. –0.3V to 6V
INTV CC , (BOOST – SW) ............................... –0.3V to 6V
SENSE + , SENSE – ........................................ –0.3V to 40V
SENSE + – SENSE – ..................................... –0.3V to 0.3V
SS, ITH, FREQ, VFB............................... –0.3V to INTV CC
Operating Junction Temperature Range... –40°C to 125°C
Storage Temperature Range .................. –65°C to 125°C
Lead Temperature (Soldering, 10 sec)
MSE Package Only ............................................ 300°C
PIN CONFIGURATION
TOP VIEW
VFB
SENSE +
SENSE –
ITH
SS
PLLIN/MODE
FREQ
RUN
1
2
3
4
5
6
7
8
TOP VIEW
17
GND
16
15
14
13
12
11
10
9
PGOOD
SW
TG
BOOST
VBIAS
INTV CC
BG
GND
SW 1
PGOOD 2
VFB 3
SENSE + 4
16 15 14 13
17
GND
5 6 7 8
12 BG
11 GND
10 RUN
9 FREQ
MSE PACKAGE
16-LEAD PLASTIC MSOP
T JMAX = 125°C, θ JA = 40°C/W, θ JC = 10°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
UD PACKAGE
16-LEAD (3mm × 3mm) PLASTIC QFN
T JMAX = 125°C, θ JA = 68°C/W, θ JC = 4.2°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LTC3786EMSE#PBF
LTC3786IMSE#PBF
LTC3786EUD#PBF
LTC3786IUD#PBF
TAPE AND REEL
LTC3786EMSE#TRPBF
LTC3786IMSE#TRPBF
LTC3786EUD#TRPBF
LTC3786IUD#TRPBF
PART MARKING*
3786
3786
LFXW
LFXW
PACKAGE DESCRIPTION
16-Lead Plastic MSOP
16-Lead Plastic MSOP
16-Lead (3mm × 3mm) Plastic QFN
16-Lead (3mm × 3mm) Plastic QFN
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
3786fa
2
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LTC3786IMSE#PBF 功能描述:IC REG CTRLR BST PWM CM 16-MSOP 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)
LTC3786IMSE#TRPBF 功能描述:IC REG CTRLR BST PWM CM 16-MSOP 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)
LTC3786IUD#PBF 功能描述:IC REG CTRLR BST PWM CM 16-QFN 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)
LTC3786IUD#TRPBF 功能描述:IC REG CTRLR BST PWM CM 16-QFN 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)
LTC3787EGN#PBF 功能描述:IC REG CTRLR BST PWM CM 28-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:PolyPhase® 特色产品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 标准包装:1 系列:PowerWise® PWM 型:电压模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.5 V ~ 18 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:-5°C ~ 125°C 封装/外壳:32-WFQFN 裸露焊盘 包装:Digi-Reel® 产品目录页面:1303 (CN2011-ZH PDF) 其它名称:LM3754SQDKR