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參數資料
| 型號： | ADM1041 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Secondary-Side Controller with Current Share and Housekeeping |
| 中文描述： | 二次側電流控制器共享和管家 |
| 文件頁數： | 48/64頁 |
| 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
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| ADM1041ARQ | Secondary-Side Controller with Current Share and Housekeeping |
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| 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADM1041A | 制造商:AD 制造商全稱: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 類別:集成電路 (IC) >> PMIC - 電源控制器，監視器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 應用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| ADM1041AARQZ-REEL | 功能描述:IC SECONDARY SIDE CTRLR 24QSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監視器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 應用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| ADM1041AARQZ-REEL7 | 功能描述:IC SECONDARY SIDE CTRLR 24QSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監視器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 應用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| ADM1041A-EVALZ | 功能描述:BOARD EVAL FOR ADM1041A RoHS:是 類別:編程器，開發系統 >> 評估板 - DC/DC 與 AC/DC（離線）SMPS 系列:- 標準包裝:1 系列:- 主要目的:DC/DC，步降 輸出及類型:1，非隔離 功率 - 輸出:- 輸出電壓:3.3V 電流 - 輸出:3A 輸入電壓:4.5 V ~ 28 V 穩壓器拓撲結構:降壓 頻率 - 開關:250kHz 板類型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名稱:497-12113STEVAL-ISA094V1-ND |
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