SPX5205M5-4.0 데이터 시트보기 (PDF) - Signal Processing Technologies
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SPX5205M5-4.0 Datasheet PDF : 9 Pages
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ABSOLUTE MAXIMUM RATINGS
Thermal Shutdown .................................... Internally Limited
Lead Temp. (Soldering, 5 Seconds) ............................ 260°C
Operating Junction Temperature Range ..... -40°C to +125°C
Input Supply Voltage........................................-20V to +20V
Enable Input Voltage........................................-20V to +20V
SPX5205
RECOMMENDED OPERATING CONDITIONS
Input Voltage................................................. +2.5V to +16V
Operating Junction Temperature Range ..... -40°C to +125°C
Enable Input Voltage............................................. 0V to VIN
SOT-23-5 (θJA) ..................................................... See Note 1
ELECTRICAL CHARACTERISTICS
TJ = 25°C, VIN = VOUT + 1V, IL = 100µA, CL = 1µF, and VENABLE > 2.4V. Unless otherwise specified boldface applies over the
junction temperature range
Parameter
Test Conditions
Typ
Min
Max
Units
Output Voltage Tolerance (VOUT)
Output Voltage Temperature Coefficient
Line Regulation
Load Regulation
Dropout Voltage (See Note 2)
(VIN - VO)
Quiescent Current (IGND)
Ground Pin Current
(IGND)
Ripple Rejection (PSRR)
Current Limit (ILIMIT)
Output Noise (eNO)
Input Voltage Level
Logic Low (VIL)
Input Voltage Level
Logic High (VIL)
ENABLE Input Current
IL = 100 µA
IL = 500 µA
VIN = VOUT + 1V to 16V
VIN = VOUT + 1V to 16V
IL = 0.1mA to 150mA
IL = 0.1mA to 150mA
IL = 100 µA
IL = 50 mA
IL = 100 mA
IL = 150 mA
VENABLE < 0.6V
VENABLE < 0.25V
IL = 100 µA
IL = 50 mA
IL = 100 mA
IL = 150 mA
VOUT = 0V
IL = 50mA, CL = 1µF
10Hz – 100Khz.)
OFF
ON
VIL < 0.6V
VIH > 2.0V
57
0.03
0.1
30
140
180
210
<1
80
350
750
1300
55
360
390
0.01
2
-1
+1
%VNOM
-2
+2
ppm/°C
0.1
%/V
0.2
0.2
%
0.5
50
70
190
230
mV
250
300
275
350
1
µA
5
125
150
600
800
1000
1500
1900
µA
2500
dB
500
mA
µVRMS
0.6
V
2.0
2
µA
20
Note 1: The maximum allowable power dissipation is a function of maximum operating junction temperature, TJ (max), the junction to ambient thermal resistance, and
the ambient, θJA, and the ambient temperature TA. The maximum allowable power dissipation at any ambient temperature is given:
PD (max) = (TJ (max) - TA)/θJA, exceeding the maximum allowable power limit will result in excessive die temperature; thus, the regulator will go into thermal shutdown.
The θJA of the SPX5205 is 220oC/W mounted on a PC board.
Note 2: Not apply to 1.8V version.
Rev. 10/24/00
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