Preliminary
Electrical Characteristics( Cont.)
EUP7522
Unless otherwise noted these specifications apply over full temperature, C
IN
=2.2µF, C
OUT
1=2.2µF
,
C
OUT
2=2.2µF,
T
J
=0 to 125°C. Typical values refer to T
J
=25°C.
Symbol
Regulator 2
V
OUT
I
LIMIT
I
OUT
Parameter
Output voltage
Circuit Current Limit
Load Current
V
IN
=5V
Conditions
EUA7522
Min
Typ
Max.
V
OUT-2%
600
1.5
20
62
600
2.2
4
40
2.5
900
V
OUT+2%
Unit
V
mA
mA
mV
mV
dB
mV
µF
Ohm
V
IN
=V
OUT
+ 1V
V
IN
=V
OUT
+ 1V
V
OUT
+ 1V<Vcc <3.5V, I
OUT
=1mA
V
IN
=V
OUT
+ 1V, 0mA< I
OUT<
I
MAX
F
≤
1kHz, 1Vpp at I
OUT
=50mA
I
OUT
=600mA
REG
LINE
Line Regulation
REG
LOAD
Load Regulation
PSRR
V
DROP
C
OUT
Ripple Rejection
Dropout Voltage (Note 1)
Output Capacitor
ESR
0.01
0.1
1
Note 1: dropout voltage definition : V
IN
-V
OUT
when V
OUT
is 2% below the value of V
OUT
for V
IN
=V
OUT
+ 1V
DS7522 Ver 0.5 March. 2006
5
EUTECH [ EUTECH MICROELECTRONICS INC ]
