參數(shù)資料
型號(hào)： TC54VC2102ECB713
元件分類(lèi)： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝： PLASTIC, EIAJ, SC-59, SOT-23A, 3 PIN
文件頁(yè)數(shù)： 12/20頁(yè)
文件大?。?/td> 241K
代理商： TC54VC2102ECB713
TC54
DS21434J-page 2
2001-2011 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
Input Voltage ...................................................................+12V
Output Current ..............................................................50 mA
Output Voltage: CMOS................(VSS – 0.3V) to (VIN + 0.3V)
Open-Drain.....................(VSS – 0.3V) to 12V
Power Dissipation (TA 70°C):
3-Pin SOT-23A .......................................................240 mW
3-Pin SOT-89..........................................................500 mW
3-Pin TO-92 ............................................................300 mW
Operating Temperature Range........................-40°C to +85°C
Storage Temperature Range .........................-65°C to +150°C
Notice: Stresses above those listed under "Absolute Maxi-
mum Ratings" may cause permanent damage to the device.
These are stress ratings only and functional operation of the
device at these or any other conditions above those indicated
in the operation sections of the specifications is not implied.
Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, TA = +25°C.
Parameter
Sym
Min
Typ
Max
Units
Test Conditions
Operating Voltage
VIN
0.7
—
10.0
V
(VDET –) 1.6V
0.7
—
6.0
V
(VDET –) < 1.6V
Quiescent Current
ISS
—0.8
2.7
A
VIN = 2.0V
—0.9
3.0
VIN = 3.0V
—1.0
3.2
VIN = 4.0V
—1.1
3.6
VIN = 5.0V
Threshold Voltage
VDET –
1.37
1.4
1.43
V
TC54VX14
2.06
2.1
2.14
TC54VX21
2.65
2.7
2.75
TC54VX27
2.84
2.9
2.96
TC54VX29
2.94
3.0
3.06
TC54VX30
4.12
4.2
4.28
TC54VX42
4.21
4.3
4.39
TC54VX43
Hysteresis Voltage
VHYST
28
70
112
mV
VDET = 1.4V (typical)
42
105
168
VDET = 2.1V (typical)
54
135
216
VDET = 2.7V (typical)
58
145
232
VDET = 2.9V (typical)
60
150
240
VDET = 3.0V (typical)
84
210
336
VDET = 4.2V (typical)
86
215
344
VDET = 4.3V (typical)
Output Current
IOUT
3.0
7.7
—
mA
VOL = 0.5V, VIN = 2.0V
5.0
10.1
—
VOL = 0.5V, VIN = 3.0V
6.0
11.5
—
VOL = 0.5V, VIN = 4.0V
7.0
13.0
—
VOL = 0.5V, VIN = 5.0V
—
-10.0
-2.0
TC54VC Only:
VOH = VIN – 2.1V, VIN = 8.0V
Tempco of (VDET –)TC (VDET –)
—
±100
—
ppm/°C -40°C
T
A 85°C
Delay Time
tDLY
——
0.2
ms
VDET – VOUT inversion
Note 1:
For other voltage options, please contact your regional Microchip sales office.
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