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参数资料
| 型号： | MAX16048 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers |
| 中文描述： | 12/8通道EEPROM可编程系统管理器，提供非易失故障寄存器 |
| 文件页数： | 3/68页 |
| 文件大小： | 570K |
| 代理商： | MAX16048 |
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M
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
_______________________________________________________________________________________
3
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND ....................……………………………-0.3V to +15V
EN, MON_, SCL, SDA, A0........................................-0.3V to +6V
GPIO_,
RESET
(configured as open drain) to GND.....-0.3V to +6V
EN_OUT1–EN_OUT6 (configured as open drain)
to GND.................................................................-0.3V to +12V
EN_OUT7–EN_OUT12 (configured as open drain)
to GND...................................................................-0.3V to +6V
GPIO_, EN_OUT_,
RESET
(configured as push-pull) to GND.........-0.3V to (V
DBP
+ 0.3V)
DBP, ABP to GND .........-0.3V to the lower of 3V or (V
CC
+ 0.3V)
TCK, TMS, TDI.......................................................-0.3V to +3.6V
TDO ..........................................................-0.3V to (V
DBP
+ 0.3V)
DACOUT_.................………………………-0.3V to (V
ABP
+ 0.3V)
ELECTRICAL CHARACTERISTICS
(V
CC
= 3V to 14V, T
A
= -40°C to +85°C, unless otherwise specified. Typical values are at V
CC
= 3.3V, T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
RESET
output asserted low
Operating Voltage Range
V
CC
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
EN_OUT1–EN_OUT6
(configured as charge pump) ............-0.3V to (V
MON1–6
+ 6V)
Continuous Current (all pins)............................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
56-Pin TQFN (derate 47.6mW/°C above +70°C).......3810mW*
Thermal Resistance
θ
JA
............................……………………………………...21°C/W
θ
JC
............................……………………………………..0.6°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
*As per JEDEC 51 Standard, Multilayer Board (PCB).
CONDITIONS
MIN
1.4
3
TYP
MAX
UNITS
14
2.85
V
Undervoltage Lockout
Undervoltage-Lockout Hysteresis
V
UVLO
UVLO
HYS
V
(Note 2)
50
mV
Supply Current
I
CC
V
CC
= 14V, V
EN
= 3.3V, no load on any
output
4.8
6.5
mA
DBP Regulator Voltage
ABP Regulator Voltage
Boot Time
Internal Timing Accuracy
ADC
ADC Resolution
V
DBP
V
ABP
t
BOOT
C
DBP
= 1μF, no load on any output
C
ABP
= 1μF, no load on any DACOUT_
V
CC
> V
UVLO
(Note 3)
2.6
2.78
2.7
2.88
0.8
2.8
2.96
1.5
+5
V
V
ms
%
-5
10
Bits
MON_ range set to ‘00’ in r0Fh–r11h
MON_ range set to ‘01’ in r0Fh–r11h
MON_ range set to ‘10’ in r0Fh–r11h
0.65
0.75
0.95
0.8
0.8
ADC Total Unadjusted Error
(Note 4)
ADC
ERR
% FSR
ADC Integral Nonlinearity
ADC Differential Nonlinearity
ADC
INL
ADC
DNL
LSB
LSB
ADC Total Monitoring Cycle Time
t
CYCLE
MAX16046, all channels monitored,
no MON_ fault detected (Note 5)
80
100
μs
MON1–MON4
MON5–MON12
MON_ range set to ‘00’ in r0Fh–r11h
MON_ range set to ‘01’ in r0Fh–r11h
MON_ range set to ‘10’ in r0Fh–r11h
46
65
100
140
MON_ Input Impedance
R
IN
k
Ω
5.6
2.8
1.4
ADC MON_ Ranges
ADC
RNG
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16048ACB+ | 功能描述:监控电路 8Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16048ACB+T | 功能描述:监控电路 8Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16048ATN+ | 功能描述:监控电路 8Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16048ATN+T | 功能描述:监控电路 8Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16048ECB+T | 制造商:Maxim Integrated Products 功能描述: |
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