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参数资料
| 型号： | ADM1041A-EVALZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 40/56页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR ADM1041A |
| 标准包装： | 1 |
| 主要目的： | AC/DC，次级 |
| 输出及类型： | 1，非隔离 |
| 功率 - 输出： | 24W |
| 输出电压： | 12V |
| 电流 - 输出： | 2A |
| 输入电压： | 85 ~ 132VAC |
| 板类型： | 完全填充 |
| 已供物品： | 板，线缆，软件 |
| 已用 IC / 零件： | ADM1041A |
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ADM1041A
Bit No.
Name
R/W
Description
1–0
Load OV Recover
R/W
b1 b0
Function
0 0
0 1
1 0
1 1
Add 100 μs delay
Add 200 μs delay
Add 300 μs delay
Add 400 μs delay
Table 13. Register 04h, Current-Sense CC. Power-On Default from EEPROM Register 8104h During Power-Up
Bit No.
7–3
Name
Current-Limit Trim
R/W
R/W
Description
This register contains the current-sense trim level setting at which current limiting starts. Five
bits. Setting all bits to 1 results in maximum current limit (130%).
2
1–0
Reserved
Share OK Threshold
R/W
R/W
Don’t Care. This should be set to “0” for normal operation.
b1 b0 Function
0 0 ±100 mV
0 1 ±200 mV
1 0 ±300 mV
1 1 ±400 mV
Table 14. Register 05h, Current Share Offset. Power-On Default from EEPROM Register 8105h During Power-Up
Bit No.
7–0
Name
Current Share Offset
R/W
R/W
Description
This register contains the current-share offset trim level. Writing 00h corresponds to the
minimum offset. FFh corresponds to maximum offset. See the Current Limit Error Amplifier
section in the Table 1 for more information.
Table 15. Register 06h, Current Share Slop e. Power-On Default from EEPROM Register 8106h During Power-Up
Bit No.
7–1
Name
Current Share Slope
R/W
R/W
Description
This register contains current share slope trim level. Increasing this results in a steeper slope
for the current share. This register is normally written to during the user calibration. It is used
with Reg15h for trimming the current share.
0
Reserved
R/W
Don’t Care.
Table 16. Register 07h, EEPROM_lock. Power-On Default from EEPROM Register 8107h During Power-Up
Bit No.
7
Name
Reserved
R/W
R/W
Description
Don’t Care
6
5
4
3
2
1
0
Lock6
Lock5
Lock4
Lock3
Lock2
Lock1
Lock0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Locks 8140h–817Fh
Locks 8120h–813Fh
Locks 8100h–811Fh
Locks 80C0h–80FFh
Locks 8080h–80BFh
Locks 8040h–807Fh
Locks 8000h–803Fh
Available FRU.
ADI cal registers, locked by manufacturer.
ADM1041A configuration boot registers.
Available FRU.
Available FRU.
Available FRU.
Available FRU.
Table 17. Register 08h, Load OV Fine. Power-On Default from EEPROM Register 8108h During Power-Up
Bit No.
7–0
Name
Load OV Trim
R/W
R/W
Description
Load OV Trim. This range is programmable from 105% to 120% of the nominal load voltage. 00h
corresponds to 105%. Each LSB results in an increase of 1.6 mV.
Table 18. Register 09h, Local UVP Trim. Power-On Default from EEPROM Register 8109h During Power-Up
Bit No.
7–0
Name
local_uvp
R/W
R/W
Description
This register contains the local undervoltage settings. This can be programmed from 1.3 V to
2.1 V when the nominal voltage is 2 V. Each LSB increases the UV clamp setting by 3.1 mV. See
Rev. 0 | Page 40 of 56
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM1041ARQ | 功能描述:IC PWR SUPP MON/LOAD SHAR 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) |
| 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) |
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