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| 型號(hào)： | MAX6870ETJ-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | EEPROM-Programmable Hex/Quad Power-Supply Sequencers/Supervisors with ADC |
| 中文描述： | 6-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC32 |
| 封裝： | 7 X 7 MM, 0.80 MM HEIGHT, MO-220, TQFN-32 |
| 文件頁數(shù)： | 50/51頁 |
| 文件大?。?/td> | 672K |
| 代理商： | MAX6870ETJ-T |
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MAX6870/MAX6871
EEPROM-Programmable Hex/Quad
Power-Supply Sequencers/Supervisors with ADC
8
_______________________________________________________________________________________
Pin Description
PIN
MAX6870
MAX6871
NAME
FUNCTION
1
3
PO2
Programmable Output 2. Configurable, active-high, active-low, open-drain, weak pullup, or
charge-pump output. PO2 pulls low with a 10A internal current sink for +1V < VABP < VUVLO.
PO2 assumes its programmed conditional output state when ABP exceeds UVLO.
2
5
PO3
Programmable Output 3. Configurable, active-high, active-low, open-drain, weak pullup
(MAX6870), push-pull (MAX6871), or charge-pump (MAX6870) output. PO3 pulls low with a
10A internal current sink for +1V < VABP < VUVLO. PO3 assumes its programmed conditional
output state when ABP exceeds UVLO.
3
6
PO4
Programmable Output 4. Configurable, active-high, active-low, open-drain, weak pullup
(MAX6870), push-pull (MAX6871), or charge-pump (MAX6870) output. PO4 pulls low with a
10A internal current sink for +1V < VABP < VUVLO. PO4 assumes its programmed conditional
output state when ABP exceeds UVLO.
4
GND
Ground
5
7
PO5
Programmable Output 5. Configurable, active-high, active-low, open-drain, weak pullup, or
push-pull output. PO5 pulls low with a 10A internal current sink for +1V < VABP < VUVLO. PO5
assumes its programmed conditional output state when ABP exceeds UVLO.
6
—
PO6
Programmable Output 6. Configurable, active-high, active-low, open-drain, weak pullup, or
push-pull output. PO6 pulls low with a 10A internal current sink for +1V < VABP < VUVLO. PO6
assumes its programmed conditional output state when ABP exceeds UVLO.
7
—
PO7
Programmable Output 7. Configurable, active-high, active-low, open-drain, weak pullup, or
push-pull output. PO7 pulls low with a 10A internal current sink for +1V < VABP < VUVLO. PO7
assumes its programmed conditional output state when ABP exceeds UVLO.
8
—
PO8
Programmable Output 8. Configurable, active-high, active-low, open-drain, weak pullup, or
push-pull output. PO8 pulls low with a 10A internal current sink for +1V < VABP < VUVLO.
PO8 assumes its programmed conditional output state when ABP exceeds UVLO.
9, 10
1, 8, 9, 10,
25, 26, 32
N.C.
No Connection. Not internally connected.
11
MARGIN
Margin Input. Configure MARGIN to either assert PO_ into a programmed state or to hold PO_
in its existing state when driving MARGIN low. See Table 8. 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.
12
MR
Manual Reset Input. Configure MR to either assert PO_ into a programmed state or to have no
effect on PO_ when driving MR low. See Table 7. Leave MR unconnected or connect to DBP if
unused. MR is internally pulled up to DBP through a 10A current source.
13
SDA
Serial Data Input/Output (Open-Drain). SDA requires an external pullup resistor.
14
SCL
Serial Clock Input. SCL requires an external pullup resistor.
15
A0
Address Input 0. Address inputs allow up to four MAX6870/MAX6871 connections on one
common bus. Connect A0 to GND or to the serial interface power supply.
16
A1
Address Input 1. Address inputs allow up to four MAX6870/MAX6871 connections on one
common bus. Connect A1 to GND or to the serial interface power supply.
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| MAX6870ETJ+ | EEPROM-Programmable Hex/Quad Power-Supply Sequencers/Supervisors with ADC |
| MAX6871ETJ+ | EEPROM-Programmable Hex/Quad Power-Supply Sequencers/Supervisors with ADC |
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| MAX6871ETJ+T | EEPROM-Programmable Hex/Quad Power-Supply Sequencers/Supervisors with ADC |
| MAX6872ETJ+T | EEPROM-Programmable, Hex/Quad, Power-Supply Sequencers/Supervisors with Charge-Pump Outputs |
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| MAX6871ETJ | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)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 |
| MAX6871ETJ+ | 功能描述:監(jiān)控電路 EEPROM-Prog Quad Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)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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