RT9006A Просмотр технического описания (PDF) - Richtek Technology
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RT9006A Datasheet PDF : 10 Pages
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RT9006A/B
Parameter
Symbol
Test Conditions
Min Typ Max Units
Load Regulation
ΔVLOAD2 1mA < IOUT2 < 100mA
--
5
30
mV
Dropout Voltage
VDROP2_1 IOUT2 = 30mA
VDROP2_2 IOUT2 = 100mA
--
50
90
mV
--
150 200
Quiescent Current
IQ2
IOUT2 = 0A
--
40
--
mA
Line Regulation
ΔVLINE2
VIN2 = 4.3V to 5.5V,
IOUT2 = 30mA
--
0.1
0.2
%/V
Power Supply Rejection Rate PSRR2 f = 100Hz, IOUT2 = 100mA
--
−60
--
dB
Current Limit
ILIM2
VIN2 = 5.0V, VOUT2 short to GND 500
--
700
mA
Thermal Shutdown Protection TSD2
--
170
--
°C
Thermal Shutdown Hysteresis ΔTSD2
--
40
--
°C
Detector
Detect Falling Voltage
Hysteresis
Sink Current
VDF
ΔVHYS
IRST
VRST = 0.5V, VIN2 = 5.0V
2.744 2.8 2.856
V
--
--
140
mV
7.0
12.0
--
mA
CT Source Current
ICT
2.1
2.6
3.1
uA
Note 1. Stresses listed as the above "Absolute Maximum Ratings" may cause permanent damage to the device. These are for
stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may remain possibility to affect device reliability.
Note 2. Devices are ESD sensitive. Handling precaution recommended.
Note 3. The device is not guaranteed to function outside its operating conditions.
Note 4. θJA is measured in the natural convection at TA = 25°C on a high effective thermal conductivity test board (4 Layers,
2S2P) of JEDEC 51-7 thermal measurement standard. The case point of θJC is on the expose pad for SOP-8 (Exposed
Pad) package.
Note 5. Guaranteed by design.
www.richtek.com
4
DS9006A/B-05 September 2007
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