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SC1405CTST PDF预览

SC1405CTST

更新时间： 2024-10-01 21:11:51
品牌 Logo 应用领域
商升特 - SEMTECH 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
13页 112K
描述
Half Bridge Based MOSFET Driver, 2A, PDSO14, MO-153AB1, TSSOP-14

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中文翻译

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SC1405CTST 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：TSSOP
包装说明：TSSOP,针数：14
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.82
高边驱动器：YES接口集成电路类型：HALF BRIDGE BASED MOSFET DRIVER
JESD-30 代码：R-PDSO-G14JESD-609代码：e3
长度：5 mm功能数量：1
端子数量：14标称输出峰值电流：2 A
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
座面最大高度：1.2 mm最大供电电压：6 V
最小供电电压：4.15 V标称供电电压：5 V
表面贴装：YES端子面层：MATTE TIN
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4.4 mmBase Number Matches：1

SC1405CTST 数据手册

 浏览型号SC1405CTST的Datasheet PDF文件第2页浏览型号SC1405CTST的Datasheet PDF文件第3页浏览型号SC1405CTST的Datasheet PDF文件第4页浏览型号SC1405CTST的Datasheet PDF文件第5页浏览型号SC1405CTST的Datasheet PDF文件第6页浏览型号SC1405CTST的Datasheet PDF文件第7页 
HIGH SPEED SYNCHRONOUS POWER  
MOSFET SMART DRIVER  
SC1405C  
PRELIMINARY  
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com  
DESCRIPTION  
FEATURES  
·
·
·
·
·
·
·
·
·
·
·
·
Fast rise and fall times (15ns with 3000pf load)  
14ns max. propagation delay (BG going low)  
Adaptive/programmable shoot-through protection  
Wide input voltage range (4.5-25V)  
Programmable delay between MOSFET’s  
Power saving asynchronous mode control  
Adaptive overvoltage protection  
Internal thermal shutdown  
Under-Voltage lock-out  
Less than 10µA stand-by current (EN=low)  
Power ready output signal  
The SC1405C dual high speed MOSFET Driver pro-  
vides a complete solution to driving MOSFETS in syn-  
chronous converters. The SC1405C features internal  
overlap protection to ensure that low-side FET does  
not turn on until the high-side FET has turned off. Each  
gate output drives a 3000pF load in 15ns rise/fall time  
and has ultra fast propagation delay to the gate of the  
power FET’s. The delay between the low-side gate  
going low to the high-side gate switching high is  
externally programmable via a capacitor for optimal  
reduction of switching losses at the desired operating  
frequency. The low-side FET may be disabled at light  
loads by keeping MODE low to trigger asynchronous  
operation, thus saving it’s gate drive current and  
inductor ripple current. The SC1405C provides  
overvoltage protection independent of the PWM  
feedback loop with a unique “adaptive OVP”  
comparator which rejects noise but responds quickly to  
a real OVP situation. Under-voltage lock-out circuitry  
guarantees both driver outputs are low when the 5V  
power supply is less than or equal to 4.4V (typ) at  
supply ramp up (4.35V at supply ramp down). A  
CMOS output indicates the status of the 5V supply. A  
logic low on the enable input places the IC in stand-by  
mode reducing supply current to less than 10µA.  
SC1405C is offered in a TSSOP package.  
High frequency (to 1.2MHz) operation allows use  
of small inductors and low cost capacitors  
APPLICATIONS  
·
·
·
High density, fast response power supplies  
Motor Drives/Class-D amps  
Portable computers  
ORDERING INFORMATION  
DEVICE(1)  
SC1405CTS  
Note:  
PACKAGE  
TEMP. RANGE (TJ)  
TSSOP-14  
0 - 125°C  
(1) Add suffix ‘TR’ for tape and reel.  
CONCEPTUAL APPLICATION CIRCUIT  
+V_5  
+V_IN  
SC1405  
Lo  
+VCC_CPU_CORE  
PWM  
Controller  
Smart  
MOSFET  
0.925V-2.0V  
Up to 14A  
Driver  
Co  
SC1406G  
3.3V  
3.3V  
1.5V  
2.5A  
IMVP  
CONTROLLER  
+VCC_CPU_IO  
LDO  
Controller  
VID [4:0]  
2.5V  
150mA  
+VCC_CPU_CLK  
LDO  
Controller  
1
© 2000 SEMTECH CORP.  
652 MITCHELL ROAD NEWBURY PARK CA 91320  
1234567...13

中文翻译

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与SC1405CTST相关器件

型号 品牌 获取价格 描述 数据表
SC1405CTSTR SEMTECH

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 		Half Bridge Based MOSFET Driver, 3A, PDSO14, 0.635 MM PITCH, MO-153AB1, TSSOP-14
SC1405CTSTRT SEMTECH

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 		Half Bridge Based MOSFET Driver, 3A, PDSO14, 0.635 MM PITCH, MO-153AB1, TSSOP-14
SC1405D SEMTECH

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 		High Speed Synchronous Power MOSFET Smart Driver
SC1405DISTR SEMTECH

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 		Half Bridge Based MOSFET Driver, 3A, PDSO14, SOIC-14
SC1405DISTRT SEMTECH

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 		Half Bridge Based MOSFET Driver, 3A, PDSO14, SOIC-14
SC1405DITSTR SEMTECH

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 		Half Bridge Based MOSFET Driver, 3A, PDSO14, TSSOP-14
SC1405DITSTRT SEMTECH

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 		High Speed Synchronous Power MOSFET Smart Driver
SC1405TS SEMTECH

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 		Half Bridge Based MOSFET Driver, 2A, CMOS, PDSO14, 0.635 MM PITCH, MO-153AB1, TSSOP-14
SC1405TS.TR SEMTECH

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 		HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER
SC1405TS.TRT SEMTECH

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 		Half Bridge Based MOSFET Driver, 2A, PDSO14, 0.635 MM PITCH, MO-153AB1, TSSOP-14

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