参数资料
| 型号： | SC900AMLTRT |
| 厂商： | Semtech |
| 文件页数： | 15/23页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .2A/.15A 20-MLPQ |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.45 V ~ 3 V，1.75 V ~ 3.3 V |
| 输入电压： | 2.7 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.2V @ 200mA，0.15V @ 150mA |
| 稳压器数量： | 5 |
| 电流 - 输出： | 200mA（最小），150mA（最小），150mA（最小），150mA（最小），150mA（最小） |
| 电流 - 限制（最小）： | 250mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-VFQFN 裸露焊盘 |
| 供应商设备封装： | 20-MLPQ（4x4） |
| 包装： | 剪切带 (CT) |
| 产品目录页面： | 1358 (CN2011-ZH PDF) |
| 其它名称： | SC900AMLCT |
SC900A
POWER MANAGEMENT
Applications Information (Cont.)
Stop Separated Reads
Another read format is available which is, in effect, an extension of the combined format read. This format allows a
master to set up the register address pointer for a read and return to that slave some time later to read the data.
After the start condition [S], the slave address is sent, followed by a write. The SC900A I 2 C then acknowledges that
it is being addressed, and the master responds with the 8-bit register address. The master then sends a stop or
restart condition, and may address another slave. Some time later the master sends a start or restart condition, and
a valid slave address is sent, followed by a read. The SC900A I 2 C then acknowledges and returns the data at thee
register address location that had previously been set up.
I 2 C Stop Separated Format - Read
Master Addresses
Register Address Setup Access
other Slaves
Register Read Access
S Slave Address W A Register Address A P S Slave Address B
S/Sr Slave Address A R A
Data
NACK P
S: Start Condition Slave Address: 7 bit
W: Write = ‘0’ Register Address: 8 bit
R: Read = ‘1’ Data: 8 bit
A: Acknowledge (sent by slave)
NACK: Non-Acknowledge (sent by master)
Sr: Repeated Start Condition
P: Stop condition
? 2005 Semtech Corp.
15
www.semtech.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SC900CT | 功能描述:插线板 DIRECT BOX, CUSTOM 48V PHANTOM LIFT RoHS:否 制造商:Switchcraft 产品类型:Bantam (TT) 正规化: 高度/机架数量: 深度: 端接类型: 位置/触点数量:48 |
| SC900EVB | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Programmable Penta ULDO with RESET and I2C Interface |
| SC900IMLTRT | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Programmable Penta ULDO with RESET and I2C Interface |
| SC901001DR2 | 制造商:ON Semiconductor 功能描述: |
| SC9012 | 制造商:SILAN 制造商全称:Silan Microelectronics Joint-stock 功能描述:INFRARED REMOTE CONTROL TRANSMITTER |
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