参数资料
型号: PT7M1233-10NBE
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, BCY3
封装: LEAD FREE, TO-92, 3 PIN
文件页数: 4/8页
文件大小: 289K
代理商: PT7M1233-10NBE
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PT0195(12/06)
Ver: 2
4
Data Sheet
PT7M1233/1233A Supervisory Circuit
Maximum Ratings
Storage Temperature ............................................................-65oC to +150oC
Ambient Temperature with Power Applied .......................... -40oC to +85oC
Supply Voltage to Ground Potential (Vcc to GND) ..............-0.3V to +7.0V
DC Input Voltage (All inputs except Vcc and GND)......-0.3V to VCC+0.3V
DC Output Current (All outputs) ..........................................................30mA
Power Dissipation .......................................... 320mW (Depend on package)
DC Electrical Characteristics
(TA= -40~85C, unless otherwise noted. Typical values are at TA = +25C)
Description
Sym.
Test Conditions
Min
Typ
Max
Unit
Supply Voltage
VCC
1.0
-
5.5
V
VCC = 5.5V. No load.
-
12
A
Supply Current
ICC
VCC = 3.6V. No load.
-
10
A
+25
°C
(VTH-)
×0.985
VTH-
(VTH-)
×1.015
V
Voltage Threshold
VTH-
-40
°C~85°C
(VTH-)
×0.975
VTH-
(VTH-)
×1.025
V
+25
°C
(VTH-)
×0.985
2.88
(VTH-)
×1.015
V
Voltage Threshold
(PT7M1233A-10)
VTH-
-40
°C~85°C
(VTH-)
×0.975
2.88
(VTH-)
×1.025
V
+25
°C
(VTH-)
×0.985
2.72
(VTH-)
×1.015
V
Voltage Threshold
(PT7M1233A-15)
VTH-
-40
°C~85°C
(VTH-)
×0.975
2.72
(VTH-)
×1.025
V
Hysteresis
VHYS
VTH+ - VTH-
*
-
50
-
mV
IOH = 8mA, VCC = 5V
-
0.4
IOH = 4mA, VCC = 3V
-
0.3
Output
Driving
Output low
VOL
IOH = -50A, VCC = 1V
-
0.09
V
Note: VTH- is voltage threshold when VCC falls from high to low. VTH+ is voltage threshold when VCC rises from low to high.
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions above those indicated in the operational sec-
tions of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
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