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參數(shù)資料
| 型號： | AIF25H300-N-L |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 600 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-32 |
| 文件頁數(shù)： | 24/50頁 |
| 文件大?。?/td> | 1062K |
| 代理商： | AIF25H300-N-L |
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Technical Reference Notes
AIF 300Vin DC-DC Series
MODEL: AIF 300V SERIES
SHEET 30 OF 47
Mar 2007 - REVISION 05
Basic Operation and Features (continued)
I2C COMMUNICATION PROTOCOL
Command word
Command word is sent by master system to inform slave device that what kind of operation the master like to do. It is a
16-bit data. Bit 0 to bit 9 indicate the data need to transfer (e.g. the value of OV_ADJ). As there are two different lengths
of data, one is 8-bit and the other is 10-bit. So, if 10-bit data is transmitting/receiving, whole 10 bits (DATA9 – DATA0)
will be used. In 8 bits case, only the least significant 8 bits (DATA7 – DATA0) will be used. The two bits (DATA9 and
DATA8) will be cleared. The 5 bits (REG4 – REG0) indicate which command needs to. When the master requests data
from the slave, the DATA9-DATA0 bits should be cleared. And during setting the four information items (Model Name,
Serial No., Firmware Version, Model Revision), DATA9-DATA8 should be cleared and is followed by the actual data.
The format of the 16-bits command word is as follow:
The DSR (Data Set Read) bit controls read/write of data. If the master send a 0 (write operation) for this bit, the slave
device will get the command register and data. And then set the value of the corresponding command register. If the
master sends a 1 (read operation) for this bit, the slave device will get the current value of the corresponding command
register and send it to the master.
The table below shows the register mapping:
Command Register
Coding (REG4 – REG0)
MODEL_NO (read/write*)
00000
SERIAL_NO (read/write*)
00001
FIRMWARE_VER (read/write*)
00010
MODEL_REV (read/write*)
00011
SLAVE_ADDRESS (read/write)
00100
OVP_ADJ (read/write)
00101
V_ADJ (read/write)
00110
CLIM_ADJ (read/write)
00111
TMON (read only)
01000
VOUT (read only)
01001
CMON (read only)
01010
RESET (write only)
01111
LOCK (write only*)
10000
UNLOCK (write only*)
10001
REC_ALP (write only)
Set
Reset
10010
10011
REC_ALP State (read only)
10100
* Remark: write functions only used to production.
DSR
REG4
DATA8
DATA9
REG0
REG1
REG2
REG3
DATA7
DATA6
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
Bit 15
Bit 7
Bit 8
Bit 0
相關PDF資料 |
PDF描述 |
|---|---|
| AIMC-0402-R0022-S-T | 1 ELEMENT, 0.0022 uH, CERAMIC-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| AIMC-0402-R0047-S-T | 1 ELEMENT, 0.0047 uH, CERAMIC-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| AIMC-0603-R068-J-T | 1 ELEMENT, 0.068 uH, CERAMIC-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| AIML-0805-R15-K-T | 1 ELEMENT, 0.15 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| AISC-0402-R10-J-T | 1 ELEMENT, 0.1 uH, CERAMIC-CORE, GENERAL PURPOSE INDUCTOR, SMD |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AIF25H300N-L | 功能描述:DC/DC轉(zhuǎn)換器 600W 24V@25A, Neg 4.6" X 2.4" X 0.5" H RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| AIF25H300N-NT | 功能描述:DC/DC轉(zhuǎn)換器 600W 24V 25A Brick RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| AIF25H300N-NTL | 功能描述:DC/DC轉(zhuǎn)換器 600W 24V@25A Non-Threaded RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| AIF25H300-NT | 功能描述:DC/DC轉(zhuǎn)換器 600W 24V 25A Brick RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| AIF25H300-NTL | 功能描述:DC/DC轉(zhuǎn)換器 600W 24V@25A Non-Threaded RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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