RT9605A データシートの表示（PDF） - Richtek Technology
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RT9605A Datasheet PDF : 12 Pages
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RT9605A
Preliminary
Absolute Maximum Ratings (Note 1)
z Supply Voltage, PVCC ----------------------------------------------------------------------------------- 15V
z Supply Voltage, VDD ------------------------------------------------------------------------------------- 7V
z PHASE to GND
DC ------------------------------------------------------------------------------------------------------------ −5V to 15V
< 200ns ----------------------------------------------------------------------------------------------------- −10V to 30V
z BOOT to PHASE ----------------------------------------------------------------------------------------- 15V
z BOOT to GND
DC ------------------------------------------------------------------------------------------------------------ −0.3V to VCC+15V
< 200ns ----------------------------------------------------------------------------------------------------- −0.3V to 42V
z PHASE to GND ------------------------------------------------------------------------------------------- −4V to 15V
z PWM Input Voltage -------------------------------------------------------------------------------------- GND - 0.3V to 7V
z UGATE ------------------------------------------------------------------------------------------------------ VPHASE - 0.3V to VBOOT + 0.3V
z LGATE ------------------------------------------------------------------------------------------------------ GND - 0.3V to VPVCC + 0.3V
z Package Thermal Resistance (Note 4)
VQFN-24L 4x4, θJA -------------------------------------------------------------------------------------- 67° C/W
z Lead Temperature (Soldering, 10 sec.) -------------------------------------------------------------- 260°C
z Storage Temperature Range --------------------------------------------------------------------------- −40°C to 150°C
z ESD Susceptibility (Note 2)
HBM (Human Body Mode) ----------------------------------------------------------------------------- 1kV
MM (Machine Mode) ------------------------------------------------------------------------------------- 100V
Recommended Operating Conditions (Note 3)
z Supply Voltage, VDD ------------------------------------------------------------------------------------- 12V ±10%
z Ambient Temperature Range --------------------------------------------------------------------------- 0°C to 70°C
z Junction Temperature Range --------------------------------------------------------------------------- 0°C to 125°C
Electrical Characteristics
(Recommended Operating Conditions, TA = 25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
VDD Supply Current
Operation Current
Power-On Reset
IVDD
Frequency = 250kHz
POR Threshold
Hysteresis
PWM Input
PVCCRTH
PVCCHYS
PVCC Rising
Input Current
IPWM
VPWM_IN = 0V or 5V
Floating Voltage
VPWMFL PVCC = 12V
PWM Threshold
VPWMRTH PWM_IN Rising
VPWMFTH PWM_IN Falling
Min Typ Max Units
--
--
10 mA
6
6.5 7.5
V
-- 0.15 --
V
200 300 500 μA
1.8 2.2 2.6 V
3.3 3.7 4.3
V
1.0 1.38 1.5
V
To be continued
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DS9605A-05 August 2007
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