MIC94090 Просмотр технического описания (PDF) - Micrel
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MIC94090 Datasheet PDF : 16 Pages
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Micrel, Inc.
Absolute Maximum Ratings(1)
Input Voltage (VIN) ...................................................... +6V
Enable Voltage (VEN) ................................................. +6V
Continuous Drain Current (ID)(3)
TA = 25°C (MLF®).............................................. ±1.2A
TA = 25°C (SC-70) ............................................ ±1.2A
Pulsed Drain Current (IDP)(4) .................................... ±6.0A
Continuous Diode Current (IS)(5)............................ –50mA
Storage Temperature (Ts) ..................... –55°C to +150°C
ESD Rating – HBM(6)...................................................3kV
MIC94090/1/2/3/4/5
Operating Ratings(2)
Input Voltage (VIN)....................................... +1.7 to +5.5V
Junction Temperature (TJ) .....................–40°C to +125°C
Package Thermal Resistance
Thin MLF® (θJC)(3) ............................................60°C/W
Thin MLF® (θJA)(3)..........................................140°C/W
SC-70-6 (θJC) ................................................100°C/W
SC-70-6 (θJA) ................................................240°C/W
Electrical Characteristics
TA = 25°C, bold values indicate –40°C< TA < +85°C, unless noted.
Symbol
Parameter
Condition
VEN_TH
IQ
IEN
ISD
ISHUT-SWITCH
RDS(ON)
RSHUTDOWN
Enable Threshold Voltage
Quiescent Current Measured on
the VIN Pin
Enable Input Current
Shutdown Current
OFF State Leakage Current
P-Channel Drain to Source ON
Resistance
Turn-Off Resistance
VIN = 1.7V to 4.5V, ID = –250μA
VIN = VEN = 5.5V, ID = OPEN
Measured on VIN MIC94090/1
VIN = VEN = 5.5V, ID = OPEN
Measured on VIN MIC94092/3/4/5
VIN = VEN = 5.5V, ID = OPEN
VIN = +5.5V, VEN = 0V, ID = OPEN
Measured on the VIN pin(7)
VIN = +5.5V, VEN = 0V, ID = SHORT
Measured on VOUT(7)
VIN = +5.0V, ID = –100mA, VEN = 1.5V
VIN = +4.5V, ID = –100mA, VEN = 1.5V
VIN = +3.6V, ID = –100mA, VEN = 1.5V
VIN = +2.5V, ID = –100mA, VEN = 1.5V
VIN = +1.8V, ID = –100mA, VEN = 1.5V
VIN = +1.7V, ID = –100mA, VEN = 1.5V
VIN = +3.6V, ITEST = 1mA, VEN = 0V
MIC94091/3/5
Min Typ Max Units
0.4
1.25
V
0.1
1
µA
8
15
µA
2.5
4
µA
0.01
1
µA
0.01
1
µA
130 225 mΩ
135 235 mΩ
140 255 mΩ
170 315 mΩ
235 355 mΩ
260 375 mΩ
250 400
Ω
March 2009
3
M9999-033109-A
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