参数资料
| 型号： | SC2596STRT |
| 厂商： | Semtech |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC INTEGRTD DDRII TERM REG 8SOIC |
| 标准包装： | 1 |
| 应用： | 转换器，DDR |
| 输入电压： | 2.3 V ~ 5.5 V |
| 输出数： | 1 |
| 输出电压： | 0.9V，1.25V |
| 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 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 标准包装 |
| 其它名称： | SC2596SDKR |
SC2596
Low Voltage Integrated DDR
Termination Regulator
POWER MANAGEMENT
Description
The SC2596 is an integrated linear DDR termination
device, which provides a complete solution for DDR
termination regulator designs; while meeting the JEDEC
requirements of SSTL-2 and SSTL-18 specifications for
DDR-SDRAM termination.
The SC2596 regulates up to +/- 2.5A for DDR-I and +/-
1.5A for DDR-II application requirements.
V TT is regulated to track the V REF voltage over the entire
current range with shoot through protection.
A V SENSE pin is incorporated to provide excellent load
regulation, along with a buffered reference voltage for
internal use.
The SC2596 also features a disable function which is to
tri-state the output during Suspend To Ram (STR) states
by pulling the EN pin low.
Features
Sourcing or sinking 2.5A for DDR-I
Sourcing or sinking 1.5A for DDR-II
AV CC undervoltage lockout
Reference output
Minimum number of external components
Accurate internal voltage divider
Disable function, puts device into sleep mode
Thermal shutdown
Over current protection
Available in SOIC8-EDP package
Pb-free, Halogen free, and RoHS/WEEE compliant
Applications
DDR-I and DDR-II memory termination
SSTL-2 and SSTL-3 termination
HSTL termination
PC motherboards
Graphics boards
Disk drives
CD-ROM drives
Typical Application Circuit
AVCC
EN
VDDQ
SC2596
EN
VDDQ
PVCC
VTT
VSENSE
VREF
VREF
VTT
0
Septenber 24, 2009
1
www.semtech.com
相关PDF资料 |
PDF描述 |
|---|---|
| SC2608BSTRT | IC REG CTRLR BUCK PWM VM 8-SOIC |
| SC283WLTRT | IC REG BUCK SYNC ADJ 1.8A 18MLPQ |
| SC286ULTRT | IC REG BUCK SYNC ADJ 4A 28MLPQ |
| SC410MLTRT | IC REG BUCK SYNC ADJ 3A 10MLPD |
| SC412AMLTRT | IC REG CTRLR BUCK PWM 16-MLP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SC25A | 制造商:GXELECTRONICS 制造商全称:Gaomi Xinghe Electronics Co., Ltd. 功能描述:High current capability |
| SC25B | 制造商:GXELECTRONICS 制造商全称:Gaomi Xinghe Electronics Co., Ltd. 功能描述:High current capability |
| SC25D | 制造商:GXELECTRONICS 制造商全称:Gaomi Xinghe Electronics Co., Ltd. 功能描述:High current capability |
| SC25-FM-M25 | 制造商:HellermannTyton 功能描述:SC25-FM-M25-NPB-ML-1 |
| SC25G | 制造商:GXELECTRONICS 制造商全称:Gaomi Xinghe Electronics Co., Ltd. 功能描述:High current capability |
发布紧急采购，3分钟左右您将得到回复。