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参数资料
| 型号： | ADM1041 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | Secondary-Side Controller with Current Share and Housekeeping |
| 中文描述： | 二次侧电流控制器共享和管家 |
| 文件页数： | 48/64页 |
| 文件大小： | 1063K |
| 代理商： | ADM1041 |
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ADM1041
Bit No.
7
6
5
4
3
2
Rev. A | Page 48 of 64
Name
polpen1
polcbd1
polDC_OK1
polAC_OK1
polfg
m_shr_clmp
R/W
R/W
R/W
R/W
R/W
R/W
(W)
Description
Sets polarity of PEN output. Refer to the Configuration table (Table 45).
Sets polarity of CBD output. Refer to the Configuration table (Table 45).
Sets polarity of DC_OK output. Refer to the Configuration table (Table 45).
Sets polarity of AC_OK output. Refer to the Configuration table (Table 45).
Sets polarity of OrFET gate control: 0 = inverted (low = on).
Allow the microprocessor to directly control the share clamp 0 = normal share clamp
operation, i.e., not clamped 1 = assert share clamp, i.e., clamped.
Allow the microprocessor to write directly to CBD as a possible way of adding an additional
port. This might be a blinking led or a fail signal to the system.
Microprocessor clear of CBD latch (if configured as latching) folowing an SMBAlert.
1
m_cbd_w
R/W
0
m_cbd_clr
R/W
Table 29. Register 14h, Current Sense Divider Error Trim 1. Power-On Default from EEPROM Register 8114h during Power-Up.
Bit No.
Name
R/W
Description
7–0
os_div
R/W
Trim-out offset due to external resistor divider tolerances (for common-mode correction).
Table 30. Register 15h, Current Sense Amp Offset Trim 2. Power-On Default from EEPROM Register 8115h during Power-Up.
Bit No.
Name
R/W
Description
7–0
os_dc
R/W
Trim-out current sense amplifier offset (dc offset correction).
Table 31. Register 16h, Current Sense Options 1. Power-On Default from EEPROM Register 8116h during Power-Up.
Bit No.
Name
R/W
Description
7–6
isense3
R/W
Unused.
5–3
os_div_range
R/W
External Divider Tolerance Trim Range (Common-Mode Trim Range).
b5
b4
0
0
0
0
0
1
1
0
1
0
1
1
2–0
isense_range
R/W
Gain Selector
b2
b1
0
0
0
0
0
1
1
0
1
0
1
1
b3
0
1
0
0
1
0
Range
5 mV
10 mV
20 mV
+5 mV
+10 mV
+20 mV
Gain
65x
85x
110x
135x
175x
230x
External Resistor Tolerance
0.25%
0.50%
1.00%
+0.25%
+0.50%
+1.00%
Range
34.0 mV to 44.5 mV
26.0 mV to 34.0 mV
20.0 mV to 26.0 mV
16.0 mV to 20.0 mV
12.0 mV to 16.0 mV
9.5 mV to 12.0 mV
b0
0
1
0
0
1
0
相关PDF资料 |
PDF描述 |
|---|---|
| ADM1041ARQ | Secondary-Side Controller with Current Share and Housekeeping |
| ADM1041A | Secondary-Side Controller with Current Share and Housekeeping |
| ADM1041AARQZ | Secondary-Side Controller with Current Share and Housekeeping |
| ADM1041AARQZ-REEL | Secondary-Side Controller with Current Share and Housekeeping |
| ADM1041AARQZ-REEL7 | Secondary-Side Controller with Current Share and Housekeeping |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM1041A | 制造商:AD 制造商全称:Analog Devices 功能描述:Secondary-Side Controller with Current Share and Housekeeping |
| ADM1041AARQZ | 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) |
| ADM1041AARQZ-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) |
| ADM1041AARQZ-REEL7 | 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) |
| ADM1041A-EVALZ | 功能描述:BOARD EVAL FOR ADM1041A RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:- 标准包装:1 系列:- 主要目的:DC/DC，步降 输出及类型:1，非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND |
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