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LTC7862 PDF预览

LTC7862

更新时间: 2023-12-20 18:44:11
品牌 Logo 应用领域
亚德诺 - ADI 开关
页数 文件大小 规格书
32页 1666K
描述
140V 高效开关浪涌抑制器

LTC7862 数据手册

 浏览型号LTC7862的Datasheet PDF文件第26页浏览型号LTC7862的Datasheet PDF文件第27页浏览型号LTC7862的Datasheet PDF文件第28页浏览型号LTC7862的Datasheet PDF文件第29页浏览型号LTC7862的Datasheet PDF文件第30页浏览型号LTC7862的Datasheet PDF文件第31页 
LTC7862  
TYPICAL APPLICATION  
ꢁꢂꢃꢄ  
ꢀꢁ  
ꢂꢃꢄ  
ꢅꢆꢇꢈꢉꢊꢋ ꢇꢄ ꢌꢍꢁ  
ꢎꢇ  
6mΩ  
ꢀꢁꢂꢃ  
ꢁꢂ  
ꢃꢀ ꢄꢅ ꢆꢇ0ꢀ  
ꢄꢅꢆ  
ꢇꢈ  
ꢁꢂꢃ  
ꢁꢂꢃ  
ꢀꢁ  
0ꢂꢃꢃꢄꢅ  
ꢄꢄꢅꢆ  
10Ω  
ꢀꢁꢂ  
ꢄꢅꢄꢆꢇ  
ꢈꢉ  
ꢁꢂꢃ  
ꢀꢁꢂꢃ  
ꢀꢁ  
ꢀRꢁ  
ꢂꢂ  
ꢀꢁ  
ꢀꢁꢂꢃꢄ ꢅꢆꢇꢅꢆꢈꢂꢆ ꢉꢊꢋꢌꢍ0ꢆꢌꢎꢆꢊꢎ  
ꢀꢉꢂꢆꢇꢅꢆꢈꢂꢆ ꢉꢊꢋꢌꢍ0ꢆꢌꢎꢆꢊꢎ  
ꢏꢄ ꢋꢂꢅꢏꢋRꢐꢇꢁ ꢑꢐꢏꢌ0ꢌ0ꢒꢌꢎꢓꢀꢈ  
Rꢀꢁ  
ꢀꢁ ꢀꢁ  
ꢀꢁ ꢀꢁꢁꢂꢃ  
ꢀꢁꢂꢀꢁ  
ꢀꢁꢂꢀꢁ  
ꢁꢂ  
ꢀꢁ  
ꢄ ꢊꢔꢆꢋꢂꢆ ꢌꢍ0ꢋꢈꢕꢕꢏꢖ  
ꢄ ꢁꢗꢘ ꢋꢙꢐꢚꢃꢓꢑꢛꢁꢕꢈꢌ0ꢎꢀꢕꢎ0ꢘꢐ  
ꢄ ꢁꢗꢘ ꢋꢜꢎꢓꢕꢑꢛRꢕꢐꢕꢕꢎꢘꢕꢓ0ꢘꢐ  
ꢅꢆꢐ  
ꢅꢆꢉ  
ꢂꢔꢁ  
ꢀRꢁ  
ꢂꢂ  
ꢀꢁꢂꢃ  
ꢁꢂ  
ꢄꢄ  
ꢀRꢁꢂꢁ  
ꢀꢁꢂꢃꢄ  
ꢋꢉꢄ ꢁꢗꢘ ꢋꢙꢐꢎꢏꢓꢑꢛꢁꢕꢈꢕꢕꢜꢘꢌꢍ0ꢐꢐ  
ꢗꢌꢄ ꢆꢈꢑꢃꢈRꢅꢐ ꢃꢆꢈꢕ00ꢌ0ꢈR  
0ꢀꢁꢂꢃ  
ꢀꢁꢂꢃꢄ  
ꢀRꢁꢂ  
ꢂꢃꢄꢅꢆ  
ꢀꢁR  
ꢀ ꢁ  
ꢂꢃꢄ  
ꢂꢃꢄ  
ꢅꢂꢆꢆꢂꢇꢈ ꢁ ꢇꢋꢌꢊ ꢁ ꢍ ꢎꢏꢁ  
ꢉꢊ ꢉꢊ  
ꢐꢆꢑꢒꢓꢈ ꢑꢄ ꢎꢏꢁ ꢇꢋꢌꢊ ꢁ ꢔ ꢎꢏꢁ  
ꢉꢊ  
ꢀꢁꢂ  
ꢀꢁꢂꢃ  
ꢄꢄ  
ꢀꢀꢁꢂ  
ꢀꢀ  
ꢀꢁꢂꢃꢄ  
ꢀꢁꢂꢃꢄ  
ꢀꢁꢂꢀ  
ꢀ00ꢁ  
ꢀ00ꢁꢂ  
0ꢀꢁꢂꢃ  
ꢀꢁꢂꢃ  
ꢄꢄ  
ꢀꢁRꢂꢃ  
ꢀꢁRꢂꢃ  
ꢀꢁꢂ  
ꢀꢁꢂꢃ ꢄꢅꢃ  
Figure 12. 8V to 140V Input, 5A 535kHz Surge Stopper for 24V or 28V Systems  
RELATED PARTS  
PART  
NUMBER DESCRIPTION  
COMMENTS  
+
LTC7860 High Efficiency Switching Surge Stopper  
3.5V ≤ V ≤ 60V, Expandable to 200V , Adjustable V  
Clamp and Current  
IN  
OUT  
Limit, Power Inductor Improves EMI, MSOP-12  
LT4356  
Surge Stopper with Current Limit  
4V to 80V Operation; 100V Protection; DFN-12, MSOP-10 and SO-16 Packages  
4V to 80V Operation, –40V Input Protection, DFN-8 and MSOP-8 Packages  
2.5V to 5.5V Operation, 80V Protection, TSOT-8 and DFN-8 Packages  
4V to 80V Operation; >100V Protection; DFN-12, MSOP-12 and SO-16 Packages  
LTC4359 Ideal Diode Controller  
LTC4361 Overvoltage/Overcurrent Protection Controller  
LT4363  
Surge Stopper with Current Limit  
LTC4364 Surge Stopper with Ideal Diode  
4V to 80V Operation; –40V to >100V Protection; DFN-14, MSOP-16 and  
SO-16 Packages  
LTC4365 OV, UV and Reverse Input Protection Controller  
LTC4366 High Voltage Surge Stopper  
2.5V to 34V Operation, –40V to 60V Protection, DFN-8 and TSOT-8 Packages  
9V to >500V Operation, Floating Topology, TSOT-8 and DFN-8 Packages  
2.5V to 60V Operation, –40V to 100V Protection, DFN-8 and MSOP-8 Packages  
LTC4367 OV, UV and Reverse Input Protection Controller  
LTC4368 LTC4367 + Bidirectional Circuit Breaker  
50mV or +50mV/–3mV Circuit Breaker Thresholds; DFN-10, MSOP-10  
Packages  
LTC4380 Low Quiescent Current Surge Stopper  
4V to 72V Operation, 80V Protection, 8µA, I , MSOP-10, DFN-10 Packages  
Q
LTC3895/ 150V Low I , Synchronous Step-Down DC/DC Controller  
4V ≤ V ≤ 140V, 150V , 0.8V ≤ V  
≤ 60V, I = 40µA PLL Fixed Frequency  
Q
IN  
PK  
OUT  
Q
LTC7801 100% Duty Cycle Capability, Adjustable 5V to 10V Gate Drive 50kHz to 900kHz  
LTC3896 150V Low I , Synchronous Inverting DC/DC Controller  
4V ≤ V ≤ 140V, 150V , –60V ≤ V ≤ –0.8V, Ground-Reference Interface  
OUT  
Q
IN  
PK  
Pins, Adjustable 5V to 10V Gate Drive, I = 40µA  
Q
LTC3871 Bidirectional PolyPhase® Synchronous Buck or Boost  
Controller  
V
HIGH  
Up to 100V, V  
Up to 30V, High Power Buck or Boost On Demand  
LOW  
LTC3639 High Efficiency, 150V 100mA Synchronous Step-Down  
Regulator  
Integrated Power MOSFETs, 4V ≤ V ≤ 150V, 0.8V ≤ V  
Q
≤ V ,  
IN  
IN  
OUT  
OUT  
OUT  
I = 12µA, MSOP-16 (12)  
LTC3638 High Efficiency, 140V 250mA Synchronous Step-Down  
Regulator  
Integrated Power MOSFETs, 4V ≤ V ≤ 140V, 0.8V ≤ V  
≤ V ,  
IN  
IN  
I = 12µA, MSOP-16 (12)  
Q
LTC7138 High Efficiency, 140V 400mA Synchronous Step-Down  
Regulator  
Integrated Power MOSFETs, 4V ≤ V ≤ 140V, 0.8V ≤ V  
≤ V ,  
IN  
IN  
I = 12µA, MSOP-16 (12)  
Q
LTC7103 105V, 2.3A Low EMI Synchronous Step-Down Regulator  
4.4V ≤ V ≤ 105V, 1V ≤ V  
≤ V , I = 2µA Fixed Frequency 200kHz to  
OUT IN Q  
IN  
2MHz, 5mm × 6mm QFN  
Rev 0  
D16886-0-5/18(0)  
www.analog.com  
32  
ANALOG DEVICES, INC. 2018  

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