参数资料
型号: MAX16068ETI+T
厂商: Maxim Integrated Products
文件页数: 9/41页
文件大小: 0K
描述: IC SYSTEM MANAGER 6CH 28-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 六路电源监控器
电源电压: 2.8 V ~ 14 V
电流 - 电源: 2.8mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 带卷 (TR)
6-Channel, Flash-Configurable System Manager
with Nonvolatile Fault Registers
Pin Description (continued)
PIN
16
17
18
20–25
26
NAME
DBP
V CC
ABP
MON1–
MON6
RESET
EP
FUNCTION
Digital Bypass. All push-pull outputs are referenced to DBP. Bypass DBP with a 1 F F capacitor to
GND.
Power-Supply Input. Bypass V CC to GND with a 10 F F ceramic capacitor.
Analog Bypass. Bypass ABP to GND with a 1 F F ceramic capacitor.
Monitor Voltage Inputs. Set the monitor voltage range through the configuration registers.
Measured values are written to the ADC registers and can be read back through the SMBus or
JTAG interface.
Configurable Reset Output
Exposed Pad. Internally connected to GND. Connect to ground, but do not use EP as the main
ground connection.
Functional Diagram
V CC ABP DBP
REF
REG
EN
DECODE
ALERT
EXTFAULT
GPIO1
GPIO2
MON1
V TH_EN
LOGIC
WATCHDOG
TIMER
FAULT
MR
WDI
WDO
GPIO
CONTROL
GPIO3
GPIO4
GPIO5
GPIO6
MON2
MON3
VOLTAGE
AND
MAX16068
MON4
MON5
SCALING
MUX
10-BIT ADC
ADC
DIGITAL
RESET
OUTPUT
LOGIC
RESET
MON6
(SAR)
REGISTERS
COMPARATORS
RAM
REGISTERS
SMBus
INTERFACE
FLASH
REGISTERS
JTAG
INTERFACE
GND
AO SCL SDA
GND
TDO TDI TCK TMS
_______________________________________________________________________________________
9
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