Preliminary
EUP7522
Absolute Maximum Ratings
▓
Supply Input Voltage --------------------------------------------------------------------------------------- 6V
Package Thermal Resistance
▓
SOP-8, θJC -------------------------------------------------------------------------------------------------- 15.7°C/W
Lead Temperature (Soldering,10 sec .) -------------------------------------------------------------------- 260°C
Junction Temperature ---------------------------------------------------------------------------------------- 150°C
Storage Temperature Rang, Tstg -------------------------------------------------------------------------- -65°C to 150°C
ESD Susceptibility
▓
▓
▓
▓
HBM ---------------------------------------------------------------------------------------------------------- 2kV
MM ----------------------------------------------------------------------------------------------------------- 200V
Recommended Operating Conditions
▓
Supply Input Voltage -------------------------------------------------------------------------------------- 2.5V to 5.5V
Junction Temperature ------------------------------------------------------------------------------------- -40°C to 125°C
▓
Electrical Characteristics
Unless otherwise noted these specifications apply over full temperature, CIN=2.2µF, COUT1=2.2µF , COUT2=2.2µF,
TJ=0 to 125°C. Typical values refer to TJ=25°C.
EUP7522
Symbol
VIN
Parameter
Conditions
Unit
V
Min
Typ
Max.
Input voltage
2.5
5.5
Over Temperature
Shutdown
OTS
150
20
°C
Over Temperature
Shutdown Hysteresis
Output Voltage
Hysteresis
°C
TC
40
ppm/°C
Temperature Coefficient
IOUT1=300mA, IOUT2=300mA
IOUT1=0mA, IOUT2=0mA
360
130
IQ
Quiescent Current
µA
200
Regulator 1
VOUT Output voltage
ILIMIT Circuit Current Limit
VIN=5V
VIN=VOUT+ 1V
VIN=VOUT+ 1V
VOUT+ 1V<Vcc <5.5V, IOUT=1mA
VIN=VOUT+ 1V, 0mA< IOUT< IMAX
VOUT-2%
600
3.3
900
VOUT+2%
V
mA
mA
mV
mV
dB
mV
µF
Ohm
IOUT
Load Current
REGLINE Line Regulation
REGLOAD Load Regulation
PSRR Ripple Rejection
VDROP Dropout Voltage (Note 1)
COUT Output Capacitor
ESR
1.5
20
62
600
2.2
0.1
4
40
F 1kHz, 1Vpp at IOUT=50mA
≤
IOUT=600mA
0.01
1
DS7522 Ver 0.5 March. 2006
4
EUTECH [ EUTECH MICROELECTRONICS INC ]
