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參數(shù)資料
| 型號(hào)： | MAX6889ETJ+ |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | EEPROM-Programmable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors |
| 中文描述： | 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC32 |
| 封裝： | 5 X 5 MM, TQFN-32 |
| 文件頁數(shù)： | 39/40頁 |
| 文件大?。?/td> | 255K |
| 代理商： | MAX6889ETJ+ |
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MAX6889/MAX6890/MAX6891
EEPROM-Programmable, Octal/Hex/Quad,
Power-Supply Sequencers/Supervisors
8
_______________________________________________________________________________________
Pin Description
PIN
MAX6889
MAX6890
MAX6891
NAME
FUNCTION
111
PO2
Programmable Output 2. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO2 pulls low with a 10A internal current sink for 1V < VCC
< VUVLO. PO2 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
222
PO3
Programmable Output 3. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO3 pulls low with a 10A internal current sink for 1V < VCC
< VUVLO. PO3 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
333
PO4
Programmable Output 4. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO4 pulls low with a 10A internal current sink for 1V < VCC
< VUVLO. PO4 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
4
GND
Ground
555
PO5
Programmable Output 5. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO5 pulls low with a 10A internal current sink for 1V < VCC
< VUVLO. PO5 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
6
—
PO6
Programmable Output 6. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO6 pulls low with a 10A internal current sink for 1V < VCC
< VUVLO. PO6 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
7
—
PO7
Programmable Output 7. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO7 pulls low with a 10A internal current sink for 1V < VCC
< VUVLO. PO7 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
8
—
PO8
Programmable Output 8. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO8 pulls low with a 10A internal current sink for 1V < VCC
< VUVLO. PO8 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
9
—
PO9
Programmable Output 9. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO9 pulls low with a 10A internal current sink for +1V <
VCC < VUVLO. PO9 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
10
—
PO10
Programmable Output 10. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO10 pulls low with a 10A internal current sink for 1V <
VCC < VUVLO. PO10 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
11
9
6
MARGIN
Margin Input.
MARGIN holds PO_ in its existing state when MARGIN is driven
low. Leave
MARGIN unconnected or connect to DBP if unused. MARGIN
overrides
MR if both assert at the same time. MARGIN is internally pulled up to
DBP through a 10A current source.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6889ETJ+ | 功能描述:監(jiān)控電路 EEPROM-Prog Octal Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX6889ETJ+T | 功能描述:監(jiān)控電路 EEPROM-Prog Octal Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX6889ETJ-T | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX6889EVCMAXQ | 功能描述:監(jiān)控電路 EEPROM-Programmable Octal/Hex/Quad Power-Supply Sequencers/Supervisors RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX6889EVCMAXQU | 功能描述:監(jiān)控電路 Evaluation Kit/Evaluation System for the MAX6889 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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