參數(shù)資料
型號(hào): PS10NG
廠商: SUPERTEX INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
封裝: SOIC-14
文件頁數(shù): 13/14頁
文件大?。?/td> 210K
代理商: PS10NG
PS10/PS11
8
A051204
PS11 Power Down Sequence after OV
OFF
Test conditions: C
RAMP = 10nF, RTB = 3.24k, RTC = 3.24k, RTD
= 3.24k, R
PULL-UP= 47k, CPWRGD_B = 0.47F, CPWRGD_C = 0.94F,
C
PWRGD_D = 1.41F, VOVOFF = 61.6V, the assumed brick turn-
off threshold is 2.7V min TTL logic high. See power down
sequencing on Page 11.
PWRGD Output Configuration
The PS10 and PS11 open drain power good outputs can be connected directly to the Enable pins of the DC/DC converter.
The internal pull-up and clamp of the DC/DC converter sets the logic High Enable/Disable voltage.
RTB
9.76K
6.81K
487K
RTD
RTC
TB
OV
UV
V
TC
PWRGD-C
PWRGD-D
TD
PWRGD-A
PWRGD-B
PS10
-48V
GND
Notes:
1. Under Voltage Shutdown (UV) set to 37V.
2. Over Voltage Shutdown (OV) to 57.8V.
3. Other power good outputs will have the same
configuration as PWGRGD-A for Active High Enabled
Converters.
10nF
Ramp
COM
+3.3V
V-
V+
DC/DC
Converter
EN
V
IN
EE
Relative to Negative Rail
相關(guān)PDF資料
PDF描述
PS11NG 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
PS395ACPG OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP24
PS395AEWG OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO24
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