5秒后页面跳转
SC4910BITSTRT PDF预览

SC4910BITSTRT

更新时间: 2024-11-07 04:05:23
品牌 Logo 应用领域
商升特 - SEMTECH 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
19页 318K
描述
High Performance Secondary Side Controller with Synchronous Rectifier

SC4910BITSTRT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:ROHS COMPLIANT, MO-153AC, TSSOP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:N其他特性:CURRENT MODE OPRATION ALSO POSSIBLE
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:15 V
最小输入电压:4.45 V标称输入电压:12 V
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:6.5 mm功能数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:0.15 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25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
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:PUSH-PULL最大切换频率:1000 kHz
温度等级:AUTOMOTIVE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

SC4910BITSTRT 数据手册

 浏览型号SC4910BITSTRT的Datasheet PDF文件第3页浏览型号SC4910BITSTRT的Datasheet PDF文件第4页浏览型号SC4910BITSTRT的Datasheet PDF文件第5页浏览型号SC4910BITSTRT的Datasheet PDF文件第7页浏览型号SC4910BITSTRT的Datasheet PDF文件第8页浏览型号SC4910BITSTRT的Datasheet PDF文件第9页 
SC4910A/B  
POWER MANAGEMENT  
Pin Descriptions  
Pin #  
1
Pin Name  
-SENSE  
SYNC/EN  
SS  
Pin Function  
Remote voltage sense return.  
2
Bidirectional synchronization and enable /disable pin. Referenced to -SENSE.  
3
Soft start.  
4
CS  
Current sense input.  
5
VREF  
5V internal reference output.  
6
PHASE  
AGND  
PGND  
PGND  
OUTA  
Phase node for synchronous rectification.  
Analog ground.  
7
8
Power ground for OUTA.  
9
Power ground for OUTB.  
10  
11  
12  
13  
14  
15  
Output driver for primary MOSFET and secondary forward MOSFET. Low during UVLO.  
Output the MOSFET driving signal for forward rectifier. Low during UVLO.  
Power supply for OUTB.  
OUTB  
PVCC  
PVCC  
AVCC  
DELAY  
Power supply for OUTA.  
Analog supply voltage.  
Predictive delay between OUTA and OUTB. The delay is from turn-off of the freewheeling  
MOSFET to turn-on of the forward MOSFET and primary MOSFET. The delay time is 20 to  
200nS programmable.  
16  
17  
18  
19  
20  
ISHARE  
COMP  
FB  
Current share bus.  
Feedback compensation.  
Feedback.  
RT2  
Connect to timing resistor RT2 to control the negative ramp of the internal oscillator.  
Connect to timing resistor RT1 to control the positive ramp of the internal oscillator.  
RT1  
2005 Semtech Corp.  
6
www.semtech.com  

SC4910BITSTRT 替代型号

型号 品牌 替代类型 描述 数据表
SC4910AITSTRT SEMTECH

类似代替

High Performance Secondary Side Controller with Synchronous Rectifier
FAN5066MTCX FAIRCHILD

功能相似

FAN5066MTC FAIRCHILD

功能相似

与SC4910BITSTRT相关器件

型号 品牌 获取价格 描述 数据表
SC4911 SEMTECH

获取价格

Bias/Primary Side PWM Controller with Ultra Low Start-up Current
SC4911IMSTR SEMTECH

获取价格

Bias/Primary Side PWM Controller with Ultra Low Start-up Current
SC4911IMSTRT SEMTECH

获取价格

Bias/Primary Side PWM Controller with Ultra Low Start-up Current
SC493 SEMTECH

获取价格

EcoSpeedTM Step-down Controller with I2C Interface
SC493EVB SEMTECH

获取价格

EcoSpeedTM Step-down Controller with I2C Interface
SC493ULTRT SEMTECH

获取价格

EcoSpeedTM Step-down Controller with I2C Interface
SC-4B SYNERGY

获取价格

DIRECTIONAL COUPLER SURFACE MOUNT MODEL
SC-4P1-GG SAMTEC

获取价格

PCB Terminal
SC-4P1-GT SAMTEC

获取价格

PCB Terminal
SC-4P1-TT SAMTEC

获取价格

PCB Terminal