EUP7962
Electrical Characteristics
Limits in standard typeface are for TJ =25°C. Unless otherwise specified: VIN= VOUT(nom) +1V, IL=10mA,COUT=10µF
EUP7962
Symbol
Parameter
Conditions
Unit
Min
1.4
Typ
Max.
0.3
VIH
VIL
Output = High
Output = Low
IL = 2A
Enable Threshold
V
TdOFF Turn-off delay
TdON
IEN
15
20
0.1
µs
Turn-on delay
VEN Pin Input Current
IL = 2A
VEN=VIN
1
µA
Flag
ERROR
VT
VTH
VEF(Sat)
Td
Threshold
Threshold Hysteresis
8
3
10
5
0.02
1
12
7
%
%
V
ISINK=100µA
0.1
Flag Saturation
ERROR
Flag Reset Delay
µs
Flag Pin Leakage
ERROR
Current
ERROR
Current
IIK
1
3
nA
Flag Pin Sink
Imax
V
Error=0.5V
mA
AC Parameters
PSRR Ripple Rejection
en Output Noise Voltage
VIN=VOUT+1V
OUT=10uF
OUT=3.3V, f=120Hz
BW=10Hz -100kHz
OUT=2.5V
C
56
dB
V
150
µV(rms)
V
Over Temperature Protection
TSH(t) Shutdown Threshold
150
15
°C
°C
Thermal Shutdown
TSH(h)
Hysteresis
DS7962 Ver 1.4 Oct. 2007
6
EUTECH [ EUTECH MICROELECTRONICS INC ]
