- 您现在的位置：买卖IC网 > PDF目录16705 > MAX34441EVKIT# (Maxim Integrated Products)KIT EVAL FOR MAX34441 PDF资料下载
参数资料
| 型号： | MAX34441EVKIT# |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 17/53页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX34441 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电源监控器/跟踪器/序列发生器 |
| 已用 IC / 零件： | MAX34441 |
| 已供物品： | 板 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页当前第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页
PMBus 5-Channel Power-Supply Manager
and Intelligent Fan Controller
Group Command
The device supports the group command. With the
group command, a host can write different data to
continuous data stream. All the devices addressed dur-
ing this transaction wait for the host to issue a STOP
before beginning to respond to the command.
multiple devices on the same serial bus with one long
Group Command Write Format
SLAVE_ADDRESS,_COMMAND_BYTE,_AND_DATA_WORD_FOR_DEVICE_1
1
7
1
1
8
1
8
1
8
1
S
SLAVE
ADDRESS
W
A
COMMAND
CODE
A
DATA BYTE
LOW
A
DATA BYTE
HIGH
A
UUU
SLAVE_ADDRESS,_COMMAND_BYTE,_AND_DATA_BYTE_FOR_DEVICE_2
1
7
1
1
8
1
8
1
Sr
SLAVE
ADDRESS
W
A
COMMAND
CODE
A
DATA BYTE
A
UUU
KEY:
S = START
Sr
W
A
A
ADDRESS
CODE
SLAVE_ADDRESS_AND_SEND_BYTE_FOR_DEVICE_3
1 7 1 1 8 1
SLAVE COMMAND
UUU
Sr = REPEATED START
P = STOP
W = WRITE BIT (0)
A = ACKNOWLEDGE (0)
SHADED BLOCK = SLAVE TRANSACTION
UUU
SLAVE_ADDRESS,_COMMAND_BYTE,_AND_DATA_WORD_FOR_DEVICE_N
1
Sr
7
SLAVE
ADDRESS
1
W
1
A
8
COMMAND
CODE
1
A
8
DATA BYTE
LOW
1
A
8
DATA BYTE
HIGH
1
A
1
P
Addressing
The device responds to receiving its fixed slave address
by asserting an acknowledge (ACK) on the bus. The
device does not respond to a general call address; it
only responds when it receives its fixed slave address.
The only exception to this operation is if the ALERT
output is enabled (ALERT bit = 1 in MFR_MODE) and
ALERT has been asserted. When this condition occurs,
the device only recognizes the alert response address
(0001 100, 18h). See the ALERT and Alert Response
Address (ARA) section for more details.
ALERT and Alert Response Address (ARA)
If the ALERT output is enabled (ALERT bit = 1 in
MFR_MODE), when a fault occurs the device asserts the
response address (ARA) as shown in the Alert Response
Address (ARA) Byte Format section. While_ waiting_ for_
the_ ARA,_ the_ device_ does_ not_ respond_ to_ its_ fixed_
slave_address.
When the ARA is received and the device is asserting
ALERT , the device ACKs it and then attempts to place
its fixed slave address on the bus by arbitrating the
bus, since another device could also try to respond to
the ARA. The rules of arbitration state that the lowest
address device wins. If the device wins the arbitration,
it deasserts ALERT and begins to respond to its fixed
slave address. If the device loses arbitration, it keeps
ALERT asserted and waits for the host to once again
send the ARA.
ALERT signal and then waits for the host to send the alert
17
相关PDF资料 |
PDF描述 |
|---|---|
| GBC25DCAN | CONN EDGECARD 50POS R/A .100 SLD |
| GSC13DRTN-S13 | CONN EDGECARD 26POS .100 EXTEND |
| 222D285-12-0 | BOOT MOLDED |
| H3CWH-1018G | IDC CABLE - HKC10H/AE10G/HPL10H |
| RBM18DRKH | CONN EDGECARD 36POS DIP .156 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX34441EVKIT# | 功能描述:电源管理IC开发工具 MAX34441 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX34446ETL+ | 功能描述:监控电路 PMBus Power Supply Data Logger RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX34446ETL+T | 功能描述:监控电路 PMBus Power Supply Data Logger RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX34446EVKIT# | 功能描述:监控电路 MAX34446 Eval Kit RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX3444EAPA | 功能描述:RS-485接口IC RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
发布紧急采购，3分钟左右您将得到回复。