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| 型号： | MAX16065ETM+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 34/62页 |
| 文件大小： | 0K |
| 描述： | IC SYSTEM MANAGER 12CH 48-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 43 |
| 应用： | 电源监控器，序列发生器 |
| 电源电压： | 2.8 V ~ 14 V |
| 电流 - 电源： | 4.5mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（6x6） |
| 包装： | 管件 |
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12-Channel/8-Channel, Flash-Configurable System
Managers with Nonvolatile Fault Registers
Table 21. EN_OUT1–EN_OUT12 Configuration (continued)
REGISTER ADDRESS
FLASH ADDRESS
BIT RANGE
DESCRIPTION
EN_OUT1 Charge-Pump Output Configuration:
[0]
[1]
[2]
[3]
0 = Charge-pump output disabled
1 = Charge-pump output enabled (active-high)
EN_OUT2 Charge-Pump Output Configuration:
0 = Charge-pump output disabled
1 = Charge-pump output enabled (active-high)
EN_OUT3 Charge-Pump Output Configuration:
0 = Charge-pump output disabled
1 = Charge-pump output enabled (active-high)
EN_OUT4 Charge-Pump Output Configuration:
0 = Charge-pump output disabled
33h
233h
[4]
[5]
[6]
[7]
1 = Charge-pump output enabled (active-high)
EN_OUT5 Charge-Pump Output Configuration:
0 = Charge-pump output disabled
1 = Charge-pump output enabled (active-high)
EN_OUT6 Charge-Pump Output Configuration:
0 = Charge-pump output disabled
1 = Charge-pump output enabled (active-high)
EN_OUT7 Charge-Pump Output Configuration:
0 = Charge-pump output disabled
1 = Charge-pump output enabled (active-high)
EN_OUT8 Charge-Pump Output Configuration:
0 = Charge-pump output disabled
1 = Charge-pump output enabled (active-high)
EN_OUT_s as GPIO_ (MAX16065 Only)
EN_OUT9 to EN_OUT12 can be configured as GPIO_
by setting the sequencing slot assignments in r88h
and r89h to ‘1101’ and ‘1110’, see Tables 5 and 6. If an
EN_OUT_ is configured as a general-purpose input, the
state of the pin can be read from r1Fh (see Table 22). If
an EN_OUT_ is configured as a general-purpose output,
it is controlled by r34h.
EN_OUT_ State During Power-Up
When V CC is ramped from 0 to the operating supply volt-
age, the EN_OUT_ output is high impedance until V CC
reaches UVLO and then EN_OUT_ goes into the config-
ured deasserted state after the boot-up relay. See Figures
6 and 7. Configure RESET as an active-low push-pull or
open-drain output pulled up to V CC through a 10k I resistor
for Figures 6 and 7.
Reset Output
The reset output, RESET, indicates the status of the pri-
mary sequence. It asserts during power-up/power-down
and deasserts following the reset timeout period once
the power-up sequence is complete. The power-up
sequence is complete when any MON_ inputs assigned
to the final slot exceed the undervoltage thresholds and
final sequence delay expires. When no MON_ inputs
are assigned to the final slot, the power-up sequence is
complete after the slot sequence delay expires.
During normal monitoring, RESET can be configured to
assert when any combination of MON_ inputs violates
configurable combinations of thresholds: undervoltage,
overvoltage, or early warning. Select the combination of
thresholds using r3Bh[1:0], and select the combination
of MON_ inputs using r3Ch[7:1] and r3Dh[4:0]. Note
that MON_ inputs configured as critical faults will always
cause RESET to assert regardless of these configuration bits.
RESET can be configured as push-pull or open drain
using r3Bh[3], and active-high or active-low using
r3Bh[2]. Select the reset timeout by loading a value from
Table 23 into r3Bh[7:4]. RESET can be forced to assert
by writing a ‘1’ into r3Ch[0]. RESET remains asserted
for the reset timeout period after a ‘0’ is written into
r3Ch[0]. See Table 23. The current state of RESET can
be checked by reading r20h[0].
34
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| MAX16065ETM+ | 功能描述:监控电路 12Ch Power Supply Sequencer 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 |
| MAX16065ETM+T | 功能描述:监控电路 12Ch Power Supply Sequencer 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 |
| MAX16065EVKIT+ | 制造商:Maxim Integrated Products 功能描述:MAX16065 EVALUATION KIT - Boxed Product (Development Kits) |
| MAX16066ETL+ | 功能描述:监控电路 8Ch Power Supply Sequencer 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 |
| MAX16066ETL+T | 功能描述:监控电路 8Ch Power Supply Sequencer 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 |
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