- 您現在的位置：買賣IC網 > PDF目錄373995 > ADM1041A (Analog Devices, Inc.) Secondary-Side Controller with Current Share and Housekeeping PDF資料下載
參數資料
| 型號： | ADM1041A |
| 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： | 45/56頁 |
| 文件大小： | 991K |
| 代理商： | ADM1041A |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁當前第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁
ADM1041A
Bit No.
3
Rev. 0 | Page 45 of 56
Name
FG Polarity
R/W
R/W
Description
Sets polarity of OrFET gate control (F
G
pin): 0 = inverted (low = on); 1 = normal (low =
off).
Allow the microprocessor to directly control the share clamp. 0 = normal share clamp
operation, that is, not clamped; 1 = assert share clamp, that is, clamped. See Table 43.
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. See Table 43.
Microprocessor clear of CBD latch (if configured as latching) folowing an SMBAlert.
See Table 43.
2
Micro Share Clamp
R/W
1
Micro CBD Write
R/W
0
Micro CBD Clear
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
Current Sense Offset Trim
R/W
Trim-out offset due to external resistor divider tolerances (for common-mode
correction). This register is normally written to during the user calibration.
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
Current Sense DC offset Trim
R/W
Trim-out current sense amplifier offset (dc offset correction). Increasing this results in
more offset for the current sense. This register is normally written to during the user
calibration. It is used with Reg06H.
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
Reserved
R/W
Don’t Care
5–3
Divider Trim
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
Current-Sense Gain
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
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| ADM1052 | Precision Dual Voltage Regulator Controller |
| ADM1052JR | Precision Dual Voltage Regulator Controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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(jiān)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(jiān)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(jiān)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(fā)系統(tǒng) >> 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(wěn)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 |
| ADM1041ARQ | 功能描述:IC PWR SUPP MON/LOAD SHAR 24QSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)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) |
發(fā)布緊急采購，3分鐘左右您將得到回復。