参数资料
型号: ADP1048DC1-EVALZ
厂商: Analog Devices Inc
文件页数: 82/84页
文件大小: 0K
描述: DAUGHTERCARD ADP1048
标准包装: 1
主要目的: 电源管理,功率因数校正
嵌入式:
已用 IC / 零件: ADP1048
次要属性: USB,I2C接口
已供物品:
ADP1047/ADP1048
Table 164. Register 0xFE99—Debug Flag 3
Data Sheet
Bits
7
6
5
4
Bit Name
VIN_OV_FAULT
VCORE_OV
PIN_OP_WARN
AC_PERIOD
R/W
R
R
R
R
Description
1 = input voltage on VAC is larger than the value in VIN_OV_FAULT_LIMIT (Register 0x55).
1 = an overvoltage condition is present on the VCORE rail.
1 = input overpower warning.
1 = controller is not able to detect the ac line period; the maximum value of the period is used
and this flag is set.
3
IIN_OC_WARN
R
1 = input current measured on the CS ADC is larger than the value in IIN_OC_WARN_LIMIT
(Register 0x5D).
2
IIN_OC_FAULT
R
1 = input current measured on the CS ADC is larger than the value in IIN_OC_FAULT_LIMIT
(Register 0x5B).
1
0
FAST_OCP
INPUT
R
R
1 = the threshold set for the comparator on the ILIM pin has been crossed.
1 = input voltage, input current, or input power fault or warning.
Table 165. Register 0xFE9A—Debug Flag 4
Bits
7
6
5
4
3
2
1
Bit Name
OLP
FAST_OVP
VOUT_UV_FAULT
VOUT_UV_WARN
VOUT_OV_WARN
VOUT_OV_FAULT
VOUT_OV
R/W
R
R
R
R
R
R
R
Description
1 = one of the two voltage dividers is probably disconnected or malfunctioning.
1 = the threshold set for the comparator on the OVP pin has been crossed.
1 = output voltage is below the VOUT_UV_FAULT_LIMIT (Register 0x44).
1 = output voltage is below the VOUT_UV_WARN_LIMIT (Register 0x43).
1 = output voltage is above the VOUT_OV_WARN_LIMIT (Register 0x42).
1 = output voltage is above the VOUT_OV_FAULT_LIMIT (Register 0x40).
General output overvoltage fault: this flag is a combination (OR) of any output overvoltage flag
(Register 0x7A, Bit 7 and Register 0xFE80, Bit 4 (FAST_OVP)).
0
VOUT
R
1 = any fault on output voltage (overvoltage, undervoltage, fast OVP, or accurate OVP).
Table 166. Register 0xFE9B—Debug Flag 5
Bits
[7:3]
2
1
0
Bit Name
RSVD
LOW_POWER
VDD_3.3V_UV
INRUSH
R/W
R
R
R
R
Description
Reserved.
1 = input power has dropped below the threshold for low power mode operation.
1 = an undervoltage condition is present on the VDD rail.
1 = INRUSH control relay is off.
Rev. 0 | Page 82 of 84
相关PDF资料
PDF描述
CK2125R33M-T INDUCTOR .33UH LAYER 0805
6374110-6 C/A SM, LC TO LC 1METER
VE-J1Y-EZ-S CONVERTER MOD DC/DC 3.3V 16.5W
UPS2V2R2MPD1TD CAP ALUM 2.2UF 350V 20% RADIAL
H3BKH-4018M IDC CABLE - HSR40H/AE40M/HPK40H
相关代理商/技术参数
参数描述
ADP1048WARQZ-R7 功能描述:PFC IC Average Current 30kHz ~ 400kHz 24-QSOP 制造商:analog devices inc. 系列:- 包装:带卷(TR) 零件状态:有效 模式:平均电流 频率 - 开关:30kHz ~ 400kHz 电流 - 启动:- 电压 - 电源:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-SSOP(0.209",5.30mm 宽) 供应商器件封装:24-QSOP 标准包装:1,000
ADP1050ACPZ-R7 功能描述:Power Supply Controller Power Supply Controller/Monitor 20-LFCSP-WQ (4x4) 制造商:analog devices inc. 系列:- 包装:剪切带(CT) 零件状态:有效 应用:电源控制器/监控器 电压 - 输入:0 V ~ 1.6 V 电压 - 电源:3 V ~ 3.6 V 电流 - 电源:28.5mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:20-WFQFN 裸露焊盘,CSP 供应商器件封装:20-LFCSP-WQ(4x4) 标准包装:1
ADP1050ACPZ-RL 功能描述:Power Supply Controller Power Supply Controller/Monitor 20-LFCSP-WQ (4x4) 制造商:analog devices inc. 系列:- 包装:带卷(TR) 零件状态:在售 应用:电源控制器/监控器 电压 - 输入:0 V ~ 1.6 V 电压 - 电源:3 V ~ 3.6 V 电流 - 电源:28.5mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:20-WFQFN 裸露焊盘,CSP 供应商器件封装:20-LFCSP-WQ(4x4) 标准包装:5,000
ADP1050DC1-EVALZ 功能描述:ADP1050 - Power Management, Digital Power Controller Evaluation Board 制造商:analog devices inc. 系列:- 零件状态:有效 主要用途:电源管理,数字电源控制器 嵌入式:- 使用的 IC/零件:ADP1050 主要属性:- 辅助属性:- 所含物品:板 标准包装:1
ADP1051 制造商:AD 制造商全称:Analog Devices 功能描述:Digital Controller for Isolated Power Supply with PMBus Interface