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参数资料
| 型号： | ADM1041ARQ |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | 通信及网络 |
| 英文描述： | Secondary-Side Controller with Current Share and Housekeeping |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PDSO24 |
| 封装： | MO-137AE, QSOP-24 |
| 文件页数： | 50/64页 |
| 文件大小： | 1063K |
| 代理商： | ADM1041ARQ |
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ADM1041
Table 36. Register 1Bh, Sel CBD/SMBAlert2. Power-On Default from EEPROM Register 811Bh during Power-Up.
Bit No.
Name
R/W
Description
7
selcbd2 <7>
R/W
V
DD
OK b (inverted)
6
selcbd2 <6>
R/W
mfg1
5
selcbd2 <5>
R/W
mfg2
4
selcbd2 <4>
R/W
mfg3
3
selcbd2 <3>
R/W
mfg4
2
selcbd2 <2>
R/W
m_cbd_w Microprocessor Control of CBD
1
selcbd2 <1>
R/W
mfg5
0
selcbd2 <0>
R/W
Not used.
Rev. A | Page 50 of 64
Table 37. Register 1Ch, Manufacturer’s ID. Power-On Default 41h.
Bit No.
Name
R/W
7–0
Manufacturer’s ID
Code
Description
This register contains the manufacturer’s ID code for the device. It is used by the manufacturer
for test purposes and should not be read from or written to in normal operation.
R
Table 38. Register 1Dh, Revision Register. Power-On Default 01h.
Bit No.
Name
7–4
Major Revision Code
3–0
Minor Revision Code
R/W
R
R
Description
These 4 bits denote the generation of the device.
These 4 bits contain the manufacturer’s code for minor revisions to the device. Rev 0 = 0h, Rev
1 = 1h, and so on.
This register is used by the manufacturer for test purposes. It should not be read from or
written to in normal operation.
Table 39. Register 2Ah, Status1 Mirror. Power-On Default 00h.
These flags are cleared by a register read, provided the fault no longer persists.
Bit No.
7
6
5
4
3
2
1
0
Name
ovfault_L
uvfault_L
ocpto_L
mfg1_L
mfg2_L
mfg3_L
mfg4_L
mfg5_L
R/W
R
R
R
R
R
R
R
R
Description
Overvoltage fault has occurred.
Undervoltage fault has occurred.
Overcurrent has occured and timed out (ocpf is in Status3).
MON1 flag.
MON2 flag.
MON3 flag.
MON4 flag.
MON5 flag.
Note that latched bits are clocked on a low-to-high transmission only. Also note that these
register bits are cleared when read via the SMBus, except if the fault is still present. It is
recommended to read the register again after the faults disappear to ensure reset.
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相关代理商/技术参数 |
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|---|---|
| ADM1041ARQ-2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADM1041ARQ-REEL | 制造商:AD 制造商全称:Analog Devices 功能描述:Secondary-Side Controller with Current Share and Housekeeping |
| ADM1041ARQ-REEL7 | 功能描述:IC PWR SUP MON/LOAD SHARE 24QSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 电源控制器，监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（5x5） 包装:带卷 (TR) |
| ADM1041ARQZ | 功能描述:IC PWR SUPP MON/LOAD SHAR 24QSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电源控制器，监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（5x5） 包装:带卷 (TR) |
| ADM1041ARQZ-REEL | 功能描述:IC SECONDARY SIDE CTRLR 24QSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电源控制器，监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（5x5） 包装:带卷 (TR) |
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