EUP6514
Absolute Maximum Ratings
Supply Voltage (V
CC
)
-------------------------------------------------------------------------- 16V
BOOT, V
BOOT
-V
PHASE
--------------------------------------------------------------------------- 16V
PHASE to GND
DC ----------------------------------------------------------------------------------------- -1V to 15V
BOOT to PHASE -------------------------------------------------------------------------------- 15V
BOOT to GND
DC -------------------------------------------------------------------------------- -0.3V to V
CC
+15V
UGATE ------------------------------------------------------------- V
PHASE
-0.3V to V
BOOT
+0.3V
LGATE ---------------------------------------------------------------- GND -0.3V to V
VCC
+0.3V
Input, Output or I/O Voltage --------------------------------------------------- GND -0.3V to 7V
Package Thermal Resistance
SOP-8,
θ
JA
---------------------------------------------------------------------------------
67.9°C /W
Junction Temperature ------------------------------------------------------------------------ 150°C
Storage Temperature (Solding, 10sec.) ----------------------------------------------------- 260°C
ESD Susceptibility
HBM (Human Body Mode) -------------------------------------------------------------------- 2kV
Recommended Operating Conditions
Supply Voltage, V
CC
---------------------------------------------------------- 5V±5%, 12V±10%
Ambient Temperature Range ------------------------------------------------------ -40°C to 85°C
Junction Temperature Range ---------------------------------------------------- -40°C to 125°C
Electrical Characteristics
Symbol
Parameter
Conditions
UGATE and LGATE open
Min.
EUP6514
Typ.
Max.
2
1.2
4.2
400
0.8
300
1.5
80
1
1
400
0.1
V
CC
=12V, I
UGATE
=10mA
V
UGATE
=1V, I
UGATE
=10mA
V
CC
=12V, I
LGATE
=10mA
V
LGATE
=1V, I
UGATE
=10mA
FB Falling
V
PHASE
=0
68
35
5
3
5
3
50
73
40
0.4
Falling V
OPS
0.08
4
0.1
0.13
8
6
8
6
5
2.5
4.5
Unit
mA
mA
V
mV
V
kHz
V
P-P
dB
Hz
kHz
kHz
µA
Ω
Ω
Ω
Ω
ns
%
µA
V
mS
V
V
CC
Supply Current
I
CC
Norminal Supply Current
I
CCS
Shutdown Supply Current
Power-on Reset
V
CCRTH
POR Threshold
V
CCHYS
Hysteresis
Switcher Reference
V
REF
Reference Voltage
Oscillator
f
OSC
Free Running Trequency
Ramp
∆V
OSC
Amplitude
Error Amplifier
DC Gain
F
P1
First Pole Frequency
F
Z
Zero Frequency
F
P2
Second Pole Frequency
FB Input Current
PWM Controller Gate Drivers
R
UGATE_H
UGATE source Rdson
R
UGATE_L
UGATE sink Rdson
R
LGATE_H
LGATE source Rdson
R
LGATE_L
LGATE sink Rdson
T
DT
Dead Time
Protection
UVP
Under Voltage Level
I
OC
OC Current Source
Over-current Reference
Voltage
T
SS
Soft-Start Interval
V
OPS_SHUT
OPS Shutdown Threshold
DS6514
Ver 1.1
Aug. 2008
V
CC
Rising
200
V
CC
=12V
V
CC
=12V
V
CC
=12V
0.784
250
0.816
360
78
45
5
EUTECH [ EUTECH MICROELECTRONICS INC ]
