参数资料
型号: ADM1041AARQZ
厂商: Analog Devices Inc
文件页数: 28/56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
ADM1041A
AC_OK
This output is true when either AC SENSE 1 or AC SENSE 2 is true
(configurable). It can be configured as an open-drain,
N-channel or P-channel MOSFET and as positive or negative
(inverted) logic. A pull-up or pull-down resistor is required.
This pin can be wire-OR’ed with the same pin on other
ADM1041As in the power supply. When the AC_OK pin is not
In Figure 22, MON2 and MON3 are configured to monitor a
negative 12 V rail. MON2 is configured as negative-going OVP,
and MON3 is configured as positive-going UVP. The 5 V power
rail is used for bias voltage.
+5V
used as such, it can be configured as an analog input, MON5, or
as a voltage reference.
MON5
This is the alternative analog comparator function for the
AC_OK pin (Pin 18). The threshold is 2.5 V, and it has a
1
V CC
MON2 10
MON3 16
100 μA current source that allows hysteresis to be controlled by
adjusting the external source resistance. It is ideal for an OTP
sensing circuit using a thermistor as part of a voltage divider.
The OTP condition can be configured to latch off the power
7
MON5 18
–12V
THERMISTOR
supply (similar to OVP) or to allow an autorestart (soft OTP).
OCP
2.5V
2.5V
Figure 22. Example of MON Pin Configuration
18
OTP/
MON5
OCP
MON5
1.25V
OVP
1.5V
MON1
9
MON1
OVP
10 MON2
MON2
UVP
UVP
GENERAL
LOGIC
MON3
16 MON3
ACOK
ORFETOK
ACOK
ORFETOK
MON4
17 MON4
SHAREOK
RESET
V DD OK
V DD OV
PENOK
SHAREOK
RESET
V DD OK
V DD OV
PENOK
CONTROL
REGISTERS
PWRON
PSON
CLOCK
AC_OK
DC_OK
CBD
PEN
CONFIGURE
16 PSON
18 AC_OK
17 DC_OK
11 CBD/ALERT
12 PEN
I/Os
CONFIGURE
(WRITE
STATUS
(READ
REGISTERS) REGISTERS)
SDA/
CONTROL
PEN
14 PS ON LINK
LINES
SERIAL
INTERFACE
SCL
CS
13 SCL/
AC_OKLink
15 ADD0
Figure 23. Block Diagram of Protection and General Logic
Rev. 0 | Page 28 of 56
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参数描述
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: