FAN7563/FAN7564
Electrical Characteristic (Continued) (FAN7564)
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
OUTPUT SECTION
Output Sink Current
Output Saturation Voltage
IO
-
Vsat IO=5mA
5
-
-
mA
- 200 400 mV
NOTE:
1. Tested ambient temperature range for the FAN7564: Tlow = -25°C, Thigh=85°C
2. Tested with Circuit 1. Output capacitor, Co is commonly used to provide improved output impedance and rejection of
transients. The regulated output voltage is given by : Vo=Vref*(1+Ra/Rb)
3. S = -1--
R
Circuit 1.
4V
I
2.5~16V
0.4 ~0V
OUTPUT
ISEN
CS
GND
CHA-
FB
VCC
VSEN
IREF
MONIT
1~2V
100nF
ERROR
LDODRV
100kΩ
330kΩ
KSA539
Vo
60.45kΩ Ra
20kΩ Rb
Co
10uF
6