参数资料
型号: MAX6890ETI
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: EEPROM-Programmable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors
中文描述: 6-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC28
封装: 5 X 5 MM, TQFN-28
文件页数: 13/40页
文件大小: 255K
代理商: MAX6890ETI
MAX6889/MAX6890/MAX6891
EEPROM-Programmable, Octal/Hex/Quad,
Power-Supply Sequencers/Supervisors
20
______________________________________________________________________________________
REGISTER
ADDRESS
EEPROM
MEMORY
ADDRESS
BIT
OUTPUT ASSERTION CONDITIONS
[0]
1 = PO4 assertion depends on IN1 undervoltage threshold (Table 2)
[1]
1 = PO4 assertion depends on IN2 undervoltage threshold (Table 3)
[2]
1 = PO4 assertion depends on IN3 undervoltage threshold (Table 3)
[3]
1 = PO4 assertion depends on IN4 undervoltage threshold (Table 3)
[4]
1 = PO4 assertion depends on IN5 (MAX6889/MAX6890 only) undervoltage threshold
(Table 3)
[5]
1 = PO4 assertion depends on IN6 (MAX6889/MAX6890 only) undervoltage threshold
(Table 3)
[6]
1 = PO4 assertion depends on IN7 (MAX6890 only) undervoltage threshold (Table 3)
13h
93h
[7]
1 = PO4 assertion depends on IN8 (MAX6890 only) undervoltage threshold (Table 4)
[0]
1 = PO4 assertion depends on watchdog (Table 20)
[1]
1 = PO4 assertion depends on GPI1 (Table 5)
[2]
1 = PO4 assertion depends on GPI2 (Table 5)
[3]
1 = PO4 assertion depends on GPI3 (Table 5)
[4]
1 = PO4 assertion depends on GPI4 (MAX6889/MAX6890 only) (Table 5)
[5]
1 = PO4 asserts when
MR = low (Table 6)
14h
[7:6]
Not used
Table 10. PO4 Output Dependency
Note:
Table 10 only applies to PO4. Write a “0” to a bit to make the PO4 output independent of the respective signal (IN_ thresholds,
WD, GPI_, or MR).
相关PDF资料
PDF描述
MAX6891ETP EEPROM-Programmable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors
MG200-BCG24HD T-1 3/4 SINGLE COLOR LED, GREEN, 5.1 mm
MG200-BCG24H T-1 3/4 SINGLE COLOR LED, GREEN, 5.1 mm
MG200-BCG28HD T-1 3/4 SINGLE COLOR LED, GREEN, 5.1 mm
MG200-BCG5H T-1 3/4 SINGLE COLOR LED, GREEN, 5.1 mm
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