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参数资料
| 型号： | SC2595STRT |
| 厂商： | Semtech |
| 文件页数： | 7/12页 |
| 文件大小： | 0K |
| 描述： | IC REG DDR 8SOIC |
| 标准包装： | 1 |
| 应用： | 转换器，DDR |
| 输入电压： | 2.5 V ~ 5 V |
| 输出数： | 1 |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm Width）裸露焊盘 |
| 供应商设备封装： | 8-SOIC-EP |
| 包装： | 标准包装 |
| 其它名称： | SC2595SDKR |
SC2595
POWER MANAGEMENT
Application Information (Cont.)
Layout guidelines
1)The SC2595 has a SOIC8-EDP package. It can improve
the thermal impedance ( θ JC ) significantly. A suitable ther-
mal pad should be added when PCB layout. Some ther-
mal vias are required to connect the thermal pad to the
PCB ground layer. This will improve the thermal perfor-
mance .
2)To increase the noise immunity, a ceramic capacitor of
10nf to 100nf is required to decouple the V REF pin with
the shortest connection trace, also A 10nF to 100nF
ceramic capacitor close to the V SENSE pin is required to
avoid oscillation during transient condition.
3)To reduce the noise on the input power rail for stan-
dard SSTL-2 application, a 68 μ F low ESR capacitor and
a 1 μ F ceramic capacitor have to be used on the input
power rail with shortest possible connection.
4)For lower power loss SSTL-2 application, a 220 μ F AL.
capacitor (ESR should be lower than 250m ohm) and a
10 μ F ceramic has to be added on the PV CC pin and a 1 μ F
ceramic capacitor +5.1 ohm filter has to be added on
the V DDQ pin with shortest possible connection.
5)V TT output copper plane should be as large as possible.
6)V SENSE trace should be as short as possible.
?2009 Semtech Corp.
7
www.semtech.com
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相关代理商/技术参数 |
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| SC2596 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Voltage Integrated DDR Termination Regulator |
| SC2596_09 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Voltage Integrated DDR Termination Regulator |
| SC2596EVB | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Low Voltage Integrated DDR Termination Regulator |
| SC2596SETRT | 功能描述:IC INTEGRTD DDR TERM REG 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:2,000 系列:- 应用:控制器，DSP 输入电压:4.5 V ~ 25 V 输出数:2 输出电压:最低可调至 1.2V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:30-TFSOP（0.173"，4.40mm 宽） 供应商设备封装:30-TSSOP 包装:带卷 (TR) |
| SC2596STRT | 功能描述:IC INTEGRTD DDRII TERM REG 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
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