參數(shù)資料
型號： 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
文件頁數(shù)： 3/9頁
文件大?。?/td> 626K
代理商： PS10NG-G
3
PS10
● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com
Functional Block Diagram
Electrical Characteristics (cont.) (-10V ≤ V
IN ≤ -90V, TA = 25°C unless otherwise specied)
Sym
Parameter
Min
Typ Max Units Conditions
Power Good Timing (Test Conditions: C
RAMP = 10nF, VUV = VEE + 1.9V, VOV = VEE + 0.5V)
I
RAMP
Ramp pin output current
-
10
-
A
---
t
PWRGD-A
Time from UV high to PWRGD-A
-
8.8
-
ms
V
EE = -48V,
C
RAMP = 10nF, see
typical application circuit
t
PWRGD-B
Maximum time from PWRGD-A to PWRGD-B
-
150 200* 250
ms
RTB = 120kΩ
t
PWRGD-B
Minimum time from PWRGD-A to PWRGD-B
-
3.0
5.0*
8.0
ms
RTD = 3.0kΩ
t
PWRGD-C
Maximum time from PWRGD-B to PWRGD-C
-
150 200* 250
ms
RTB = 120kΩ
t
PWRGD-C
Minimum time from PWRGD-B to PWRGD-C
-
3.0
5.0*
8.0
ms
RTD = 3.0kΩ
t
PWRGD-D
Maximum time from PWRGD-C to PWRGD-D
-
150 200* 250
ms
RTB = 120kΩ
t
PWRGD-D
Minimum time from PWRGD-C to PWRGD-D
-
3.0
5.0*
8.0
ms
RTD = 3.0kΩ
* Variations will track. For example if t
PWRGD-A is 250ms, then so will be tPWRGD-B/C/D. Contact factory for tighter tolerance version.
Power Good Outputs (Test Conditions: V
UV = VEE + 1.9V, VOV = VEE + 0.5V)
V
PWRGD-X(hi)
Power good pin breakdown voltage
-
90
-
V
PWRGD-X = HI Z
V
PWRGD-X(lo)
Power good pin output low voltage
-
0.4
0.5
V
I
PWRGD = 1.0mA,
PWRGD-X = LOW
I
PWRGD-X(lk)
Maximum leakage current
-
<1.0
10
A
V
PWRGD = 90V,
PWRGD-X = HI Z
Regulator
& POR
+
UVLO
VBG
UV
-
V
Band Gap
Reference
Programmable
Timer
TD
PWR GD- B
PWR GD- A
PWR GD- C
PWR GD- D
TC
TB
10uA
VINT
RAMP
-
+
-
OV
Vint - 1.2V
EE
IN
VINT
Logic
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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
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
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
PS-10PA-D4LT1-LP1-SE 制造商:Japan Aviation Electronics (JAE) 功能描述:
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