C1608JB0J475M 데이터 시트보기 (PDF) - Richtek Technology
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C1608JB0J475M Datasheet PDF : 13 Pages
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RT8024
Absolute Maximum Ratings (Note 1)
Supply Input Voltage ------------------------------------------------------------------------------------------------------ 6.5V
Enable, FB Voltage ------------------------------------------------------------------------------------------------------- VIN + 0.6V
Power Dissipation, PD @ TA = 25°C
SOT-23-5, TSOT-23-5 ----------------------------------------------------------------------------------------------------- 0.4W
Package Thermal Resistance (Note 2)
SOT-23-5, TSOT-23-5, θJA ----------------------------------------------------------------------------------------------- 250°C/W
SOT-23-5, TSOT-23-5, θJC ----------------------------------------------------------------------------------------------- 130°C/W
Junction Temperature Range -------------------------------------------------------------------------------------------- 150°C
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------- 260°C
Storage Temperature Range -------------------------------------------------------------------------------------------- −65°C to 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Mode) ---------------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------------ 200V
Recommended Operating Conditions (Note 4)
Supply Input Voltage ------------------------------------------------------------------------------------------------------ 2.5V to 5.5V
Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C
Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C
Electrical Characteristics
(VIN = 3.6V, VOUT = 2.5V, VREF = 0.6V, L = 2.2μH, CIN = 4.7μF, COUT = 10μF, TA = 25°C, IMAX = 400mA unless otherwise specified)
Parameter Symbol
Test Conditions
Min Typ Max Unit
Input Voltage Range
Quiescent Current
Shutdown Current
Reference Voltage
Adjustable Output Range
VIN
IQ
ISHDN
VREF
VOUT
ΔVOUT
ΔVOUT
Fix
Output Voltage
Accuracy
ΔVOUT
ΔVOUT
ΔVOUT
ΔVOUT
Adjustable ΔVOUT
www.richtek.com
4
2.5
IOUT = 0mA, VFB = VREF + 5%
--
EN = GND
--
For adjustable output voltage
0.588
VIN = 2.2 to 5.5V, VOUT = 1.0V
0A < IOUT < 400mA
VIN = 2.2 to 5.5V, VOUT = 1.2V
0A < IOUT < 400mA
VIN = 2.2 to 5.5V, VOUT = 1.5V
0A < IOUT < 400mA
VIN = 2.2 to 5.5V, VOUT = 1.8V
0A < IOUT < 400mA
VIN = 2.8 to 5.5V, VOUT = 2.5V
0A < IOUT < 400mA
VIN = 3.5 to 5.5V, VOUT = 3.3V
0A < IOUT < 400mA
VIN = VOUT + 0.2V to 5.5V, VIN ≧ 3.5V
0A < IOUT < 400mA
VIN = VOUT + 0.4V to 5.5V, VIN ≧ 2.2V
0A < IOUT < 400mA
VREF
−3
−3
−3
−3
−3
−3
−3
−3
--
5.5
V
50 100 μA
0.1
1
μA
0.6 0.612 V
-- VIN − 0.2 V
--
3
%
--
3
%
--
3
%
--
3
%
--
3
%
--
3
%
--
3
%
--
3
%
To be continued
DS8024-02 March 2011
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