参数资料
| 型号： | ADM1041AARQZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 50/56页 |
| 文件大小： | 0K |
| 描述： | IC SECONDARY SIDE CTRLR 24QSOP |
| 产品变化通告： | Product Discontinuance 27/Oct/2011 |
| 标准包装： | 56 |
| 应用： | 次级侧控制器 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 6mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 24-QSOP |
| 包装： | 管件 |
| 配用： | ADM1041-EVAL-ND - BOARD EVALUATION ADM1041 |
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ADM1041A
Mnemonic
V DD OV
Extrefok_OK
Intrefok_OK
GND_OK
V DD _OK
Description
If this flag is high, a V DD overvoltage has been sensed.
If this flag is low, the externally available reference on Pin 18 is overloaded.
If this flag is low, the internal reference has no integrity.
If this flag is low, ground (Pin 7) is open (either pin to PCB or pin to bond wires).
If this flag is low, V DD is below its UVL or the power mangement block has a
Register
01h
01h
01h
01h
01h
Bit
0
1
2
3
4
Read/Write
Read only
Read-only
Read-only
Read-only
Read-only
problem, a reference voltage, a ground fault, or a V DD overvoltage fault.
REVERSE_OK
OrFET_OK
Share_OK
Fault
PULSE_OK
ocpf
If this flag is low, the OrFET has an excessive reverse voltage.
If this flag is low, either PULSE_OK, penok, loadvok, or reverseok is false.
If this flag is low, the current-share accuracy is out of limits.
Fault latch. If this flag is high, either an ovfault, uvfault, or ocp has occured.
Pulses are present at AC SENSE 1.
If this flag is high, an overcurrent has been sensed and the ocp timer has
01h
01h
01h
02h
02h
02h
5
6
7
0
1
2
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
started.
m_DC_OK_r
m_psonok_r
m_penok_r
m_pson_r
m_acsns_r
Mon5 Flag Latch
Mon4 Flag Latch
Mon3 Flag Latch
Mon2 Flag Latch
Mon1 Flag Latch
OCP Timeout Latch
UV Fault Latch
OV Fault Latch
V DD OV Latch
extrefok Latch
intrefok Latch
GND OK Latch
V DD OK Latch
Reverse OK Latch
OrFET OK Latch
Share_OK Latch
Fault
PULSE_OK Latch
OCP Latch
m_DC_OK_r Latch
m_psonok_r Latch
m_penok_r Latch
m_pson_r Latch
m_acsns_r Latch
This flag indicates the status of the DC_OK pin.
This flag indicates the status of the PS ON LINK pin.
This flag indicates the status of the PEN pin.
This flag indicates the status of the PSON pin.
This flag indicates the status of the AC SENSE 1/AC SENSE 2 pin.
Latched status of MON5 flag.
Latched status of MON4 flag.
Latched status of MON3 flag.
Latched status of MON2 flag.
Latched status of MON1 flag.
Latched OCP timeout.
Latched uvfault.
Latched ovfault.
Latched vddov fault.
Latched extref fault.
Latched intref fault.
Latched gnd fault.
Latched V DD fault.
Latched reverse voltage fault.
Latched orfet fault.
Latched share fault.
Latched fault.
Latched pulse fault.
Latched ocpf fault.
Latched DC_OK fault.
Latched PS ON LINKfault.
Latched PEN fault.
Latched PSON fault.
Latched AC SENSE fault.
02h
02h
02h
02h
02h
2Ah
2Ah
2Ah
2Ah
2Ah
2Ah
2Ah
2Ah
2Bh
2Bh
2Bh
2Bh
2Bh
2Bh
2Bh
2Bh
2Ch
2Ch
2Ch
2Ch
2Ch
2Ch
2Ch
2Ch
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Rev. 0 | Page 50 of 56
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| 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 |
| 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: |
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