MAS9162AST1-T データシートの表示（PDF） - Micro Analog systems
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MAS9162AST1-T Datasheet PDF : 10 Pages
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DA9162.003
13 March 2003
ELECTRICAL CHARACTERISTICS
x Thermal Protection
TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1.0 µF, COUT = 1.0 µF, VCTRL = 2 V, unless
otherwise specified.
Parameter
Symbol
Conditions
Threshold High
TH
Threshold Low
TL
The hysteresis of 10oC prevents the device from turning on too soon after thermal shut-down.
Min Typ Max
145 160 175
135 150 165
Unit
°C
°C
x Control Terminal Specifications
TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1.0 µF, COUT = 1.0 µF, VCTRL = 2 V, unless
otherwise specified.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Control Voltage
VCTRL
OFF State
-0.3
ON State
1.6
Control Current
ICTRL
VCTRL = VIN
VCTRL = 0 V
If CTRL-pin is not connected, MAS9162 is in OFF state (1 MΩ pull-down resistor to ground).
V
0.55
VIN + 0.3
µA
5
15
0
Voltage Parameters
TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1.0 µF, COUT = 1.0 µF, VCTRL = 2 V, unless
otherwise specified.
Parameter
Output Voltage
Tolerance
Dropout Voltage
Symbol
VOUT
VDROP
Conditions
Min
IOUT = 0 mA
IOUT = 50 mA
IOUT = 1 mA
IOUT = 10 mA
IOUT = 50 mA
VOUT(NOM) – 0.05
VOUT(NOM) – 0.10
Typ
46
51
80
Max
VOUT(NOM) + 0.07
VOUT(NOM) + 0.05
Unit
V
mV
x Current Parameters
TA = -40°C to +85°C, typical values at TA = +27°C, VIN = VOUT(NOM) + 1 V, IOUT = 1 mA, CIN = 1.0 µF, COUT = 1.0 µF, VCTRL = 2 V, unless
otherwise specified.
Parameter
Continuous Output Current
Short Circuit Current
Peak Output Current
Ground Pin Current
Ground Pin Current, Sleep
Mode
Symbol
IOUT
IMAX
IPK
IGND
IGND
Conditions
RL = 0 Ω
VOUT > 95% * VOUT(NOM)
IOUT = 0 mA
IOUT = 10 mA
IOUT = 50 mA
VCTRL = 0 V
TA = 25°C
TA = 85°C
Min Typ Max Unit
0
80
mA
230
mA
180
mA
µA
190 250
260 350
300 400
0.02 0.5
µA
0.2
2
3 (10)
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