RT9602
Electrical Characteristics
Parameter
V
CC
Supply Current
Bias Supply Current
Power Supply Current
Power-On Reset
V
CC
Rising Threshold
Hysteresis
PWM Input
Maximum Input Current
PWM Floating Voltage
PWM Rising Threshold
PWM Falling Threshold
UGATE Rise Time
LGATE Rise Time
UGATE Fall Time
LGATE Fall Time
UGATE Turn-Off Propagation Delay
LGATE Turn-Off Propagation Delay
Shutdown Window
Output
Upper Drive Source
Upper Drive Sink
Lower Drive Source
Lower Drive Sink
R
UGATE
V
VCC
= 12V, V
PVCC
= 12V
R
UGATE
V
VCC
= 12V, V
PVCC
= 12V
R
LGATE
V
VCC
= 12V, V
PVCC
= 12V
R
LGATE
V
VCC
= V
PVCC
= 12V
--
--
--
--
1.75
2.8
1.9
1.6
3.0
5.0
3.0
3.0
Ω
Ω
Ω
Ω
Symbol
Test Conditions
Min
Typ
Max
Units
I
VCC
I
PVCC
f
PWM
= 250kHz, V
PVCC
= 12V,
C
BOOT
= 0.1μF, R
PHASE
= 20Ω
f
PWM
= 250kHz, V
PVCC
= 12V,
C
BOOT
= 0.1μF, R
PHASE
= 20Ω
--
--
5.5
5.5
8
10
mA
mA
8.6
0.6
9.9
1.35
10.7
--
V
V
μA
V
V
V
ns
ns
ns
ns
ns
ns
V
V
PWM
= 0 or 5V
V
cc
= 12V
80
1.1
3.3
1.0
127
2.1
3.7
1.26
30
30
40
30
60
45
--
150
3.7
4.3
1.5
--
--
--
--
--
--
3.7
V
PVCC
= V
VCC
= 12V, 3nF load
V
PVCC
= V
VCC
= 12V, 3nF load
V
PVCC
= V
VCC
= 12V, 3nF load
V
PVCC
= V
VCC
= 12V, 3nF load
V
VCC
= V
PVCC
= 12V, 3nF load
V
VCC
= V
PVCC
= 12V, 3nF load
--
--
--
--
--
--
1.26
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.
θ
JA
is measured in the natural convection at T
A
= 25°C on a low effective thermal conductivity test board of
JEDEC 51-3 thermal measurement standard.
DS9602-08 March 2007
www.richtek.com
5
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
