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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： | 42/64页 |
| 文件大小： | 1063K |
| 代理商： | ADM1041 |
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ADM1041
DETAILED REGISTER DESCRIPTIONS
Table 9. Register 00h, Status1. Power-On Default XXh (Refer to the logic schematic—Figure 24.)
Bit No.
Name
R/W
Description
7
ovfault
R
Overvoltage fault has occurred.
6
uvfault
R
Undervoltage fault has occurred.
5
ocpto
R
Overcurrent has occured and timed out (ocpf is in Status3).
4
mfg1
R
MON1 flag.
3
mfg2
R
MON2 flag.
2
mfg3
R
MON3 flag.
1
mfg4
R
MON4 flag.
0
mfg5
R
MON5 flag.
Rev. A | Page 42 of 64
Table 10. Register 01h, Status2. Power-On Default XXh (Refer to the logic schematic—Figure 24.)
Bit No.
Name
R/W
Description
7
Share_OK
R
Current share is within limits.
6
OrFET_OK
R
ORing MOSFET is on.
5
REVERSE_OK
R
reverseok—No reverse voltage has occured across the ORing MOSFET.
4
V
DD
_OK
R
V
DD
is within limits .
3
GND_OK
R
Connection of GND pin is good.
2
intrefok
R
Internal voltage reference is within limits.
1
extrefok
R
External voltage reference is within limits.
0
vddov
R
V
DD
is above its OV threshold.
Table 11. Register 02h, Status3. Power-On Default XXh (Refer to the logic schematic—Figure 24.)
Bit No.
Name
R/W
Description
7
m_acsns_r
R
Reflects the status on AC
SENSE
1/AC
SENSE
2.
6
m_pson_r
R
Reflects the status of PSON.
5
m_penok_r
R
Reflects the status of PEN.
4
m_psonok_r
R
Status of PS
ON
LINK.
3
m_DC_OK_r
R
Status of DC_OK.
2
ocpf
R
An overcurrent has occured, direct from comparator
1
PULSE_OK
R
Pulses are present at the PULSE pin.
0
fault
R
Fault latch.
Table 12. Register 03h, Calibration Bits. Power-On Default from EEPROM Register 8103h during Power-Up.
Bit No.
Name
R/W
Description
7–6
rev_volt_off
R/W
Reverse Voltage Detector Turn Off Threshold:
b7
0
0
1
1
5–4
rev_volt_on
R/W
Reverse Voltage Detector Turn On Threshold:
b5
0
0
1
1
3
gatepen
R/W
Gatepen Option. When set, PEN is gated by acsok.
2
gateramp
R/W
Gateramp Option. When set, soft-start is gated by acsok.
b6
0
1
0
1
Function
100 mV
150 mV
200 mV
250 mV
b4
0
1
0
1
Function
20 mV
30 mV
40 mV
50 mV
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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