RT9206 データシートの表示（PDF） - Richtek Technology
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RT9206 Datasheet PDF : 21 Pages
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RT9206
Absolute Maximum Ratings (Note 1)
l Supply Voltage (VIN) ------------------------------------------------------------------------------------------------ −0.3 to 30V
l PHS --------------------------------------------------------------------------------------------------------------------- − 0.6V to 30V
l PHS (PHS Transient Time Interval < 50ns) --------------------------------------------------------------------- − 5V
l BOOT, UG to PHS --------------------------------------------------------------------------------------------------- − 0.3V to 7V
l BOOT to GND -------------------------------------------------------------------------------------------------------- − 0.3V to 35V
l LDRI1, LDRI2 --------------------------------------------------------------------------------------------------------- − 0.3V to 30V
l Power Good Voltage ------------------------------------------------------------------------------------------------- − 0.3V to 7V
l The other pins -------------------------------------------------------------------------------------------------------- − 0.3V to 7V
l Power Dissipation, PD @ TA = 25°C
SOP-16 ---------------------------------------------------------------------------------------------------------------- 0.625W
l Package Thermal Resistance
SOP-16, θJA --------------------------------------------------------------------------------------- 90°C/W
l Junction Temperature ----------------------------------------------------------------------------------------------- 150°C
l Lead Temperature (Soldering, 10 sec.) -------------------------------------------------------------------------- 260°C
l Operation Temperature Range ------------------------------------------------------------------------------------- − 20°C to 85°C
l Storage Temperature Range --------------------------------------------------------------------------------------- − 65°C to 150°C
l ESD Susceptibility (Note 2)
HBM (Human Body Mode) ----------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------ 200V
Recommended Operating Conditions (Note 3)
l Ambient Temperature Range -------------------------------------------------------------------------------------- 0°C to 70°C
l Junction Temperature Range -------------------------------------------------------------------------------------- 0°C to 125°C
Electrical Characteristics
(VIN = 12V, FADJ left floating, TA = 25° C, Unless Otherwise specification)
Parameter
Symbol
Test Condition
System Supply Input
Operation voltage Range
Power On Reset
VDD
POR
(Note 4)
Power On Reset Hysteresis
Supply Current
Shut Down Current
Power Good under Threshold
IDD
IDD
VFB
VDD=30V, VSS=VINT
VDD=30V, VSS<0.4V
PG Fault Condition
Soft Start
VPG
IPG= −4mA, VFB = 80%
Soft start Current
ISS
Normal Operation Voltage
VSS
Shut down Voltage
VSS
Min
Typ Max Units
4.75
--
28
V
3.8
4.7
V
200
--
600 mV
--
1.3
4
mA
--
1
3.5
mA
82
--
92
%
--
--
0.2
V
4
8
12
µA
--
VINT
--
V
0.4
0.7
--
V
To be continued
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6
DS9206-11 March 2007
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