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參數(shù)資料
| 型號(hào)： | PS10NG-G |
| 廠商： | SUPERTEX INC |
| 元件分類： | 電源管理 |
| 英文描述： | 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14 |
| 封裝： | 8.65 X 3.90 MM, 1.75 MM HEIGHT, 1.27 MM PITCH, GREEN, MS-012AB, SOIC-14 |
| 文件頁(yè)數(shù)： | 8/9頁(yè) |
| 文件大?。?/td> | 626K |
| 代理商： | PS10NG-G |
8
PS10
● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com
Pin
Function
Description
1
PWRGD-D This open drain Power Good Output Pin is held inactive on initial power application
and goes active a programmed time delay after PWRGD-C goes active.
To function as
an indicator, a
pullup resistor
must be
connected from
this pin to a
voltage rail no
more than 90V
from VEE.
2
PWRGD-C This open drain Power Good Output Pin is held inactive on initial power application
and goes active a programmed time delay after PWRGD-B goes active.
3
PWRGD-B This open drain Power Good Output Pin is held inactive on initial power application
and goes active a programmed time delay after PWRGD-A goes active.
4
PWRGD-A
This open drain Power Good Output Pin is held inactive on initial power application
and goes active one POR delay after the UV pin goes above its High threshold
(provided VIN stays within the UV/OV window during this period).
5
OV
This Over Voltage (OV) sense pin, when raised above its high threshold will immediately cause the
Power Good Outputs to be pulled low. These outputs will remain low until the voltage on this pin falls
below the low threshold limit, initiating a new start-up cycle.
6
UV
This Under Voltage (UV) sense pin, when lowered below its low threshold will immediately cause the
Power Good Outputs to be pulled low. These outputs will remain low until the voltage on this pin rises
above the low threshold limit, initiating a new start-up cycle.
7
VEE
This pin is the negative terminal of the power supply input to the circuit.
8
NC
No Connect. This pin can be grounded or left oating.
9
NC
10
RAMP
This pin provides a current output so that a timing ramp is generated when a capacitor is connected.
This timing Ramp is used to program POR and the time from satisfaction of the UV/OV supervisors
to PWRGD-A.
11
TB
The resistor connected from this pin to VEE pin sets the time delay from PWRGD-A going active to
PWRGD-B going active.
12
TC
The resistor connected from this pin to VEE pin sets the time delay from PWRGD-B going active to
PWRGD-C going active.
13
TD
The resistor connected from this pin to VEE pin sets the time delay from PWRGD-C going active to
PWRGD-D going active.
14
VIN
This pin is the positive terminal of the power supply input to the circuit and can withstand 90V with
respect to VEE.
Pin Description
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PS10NG-G M905 | 功能描述:監(jiān)控電路 14L SOICN 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 |
| PS10NG-GM905 | 制造商:Supertex Inc 功能描述: |
| PS10NG-M905 | 功能描述:監(jiān)控電路 Quad Pwr Seq Ctlr 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 |
| PS10NG-M905-G | 功能描述:監(jiān)控電路 Quad Pwr Seq Ctlr 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 |
| PS-10PA-D4LT1-LP1-SE | 制造商:Japan Aviation Electronics (JAE) 功能描述: |
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