RT9603 Просмотр технического описания (PDF) - Richtek Technology
Номер в каталоге
Компоненты Описание
производитель
RT9603 Datasheet PDF : 10 Pages
| |||
RT9603
Absolute Maximum Ratings (Note 1)
Supply Voltage, VCC ----------------------------------------------------------------------------------------- 15V
BST to SW ----------------------------------------------------------------------------------------------------- 15V
SW to GND
DC ---------------------------------------------------------------------------------------------------------------- −5V to 15V
< 200ns --------------------------------------------------------------------------------------------------------- −10V to 30V
BST to GND
DC ---------------------------------------------------------------------------------------------------------------- −0.3V to VCC+15V
< 200ns --------------------------------------------------------------------------------------------------------- −0.3V to 42V
PWM Input Voltage ------------------------------------------------------------------------------------------ GND - 0.3V to 7V
DRVH ----------------------------------------------------------------------------------------------------------- VSW - 0.3V to VBST + 0.3V
DRVL ------------------------------------------------------------------------------------------------------------ GND - 0.3V to VVCC + 0.3V
Power Dissipation, PD @ TA = 25°C
SOP-8 ----------------------------------------------------------------------------------------------------------- 0.625W
Package Thermal Resistance (Note 4)
SOP-8, θJA ----------------------------------------------------------------------------------------------------- 160°C/W
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------ 260°C
Storage Temperature Range ------------------------------------------------------------------------------- −40°C to 150°C
ESD Susceptibility (Note 2)
HBM (Human Body Mode) --------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ----------------------------------------------------------------------------------------- 200V
Recommended Operating Conditions (Note 3)
Supply Voltage, VCC ----------------------------------------------------------------------------------------- 12V ±10%
Ambient Temperature Range ------------------------------------------------------------------------------- 0°C to 70°C
Junction Temperature Range ------------------------------------------------------------------------------- 0°C to 125°C
Electrical Characteristics
(Recommended Operating Conditions, TA = 25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
VCC Supply Current
Power Supply Current
Power-On Reset
IVCC
VBST = 12V, VPWM_IN = 0V
POR Threshold
Hysteresis
PWM Input
Input Current
Floating Voltage
PWM_IN Threshold
DRVH Rise Time
DRVH Fall Time
VVCCRTH VCC Rising
VVCCHYS
IPWM_IN VPWM_IN = 0V or 5V
VPWMFL VCC = 12V
VPWMRTH PWM_IN Rising
VPWMFTH PWM_IN Falling
TRDRVH VVCC = 12V, 3nF load
TFDRVH VVCC = 12V, 3nF load
www.richtek.com
4
Min Typ Max Units
--
5
7 mA
8.6 9.9 10.7 V
-- 1.35 --
V
80 127 150 μA
1.1 2.1 3.7 V
3.3 3.7 4.3
V
1.0 1.26 1.5
V
--
30
--
ns
--
40
--
ns
To be continued
DS9603-08 March 2007
Share Link: 