KA5Q-SERIES
Electrical Characteristics (Control Part) (Continued)
(Ta=25°C unless otherwise specified)
Parameter
Symbol
Conditions
TOTAL DEVICE SECTION
Start Up Current
ISTART VFB=GND, VCC=14V
IOP
VFB=GND, VCC=16V
Operating Supply Current(Note1)
IOP(MIN) VFB=GND, VCC=12V
IOP(MAX) VFB=GND, VCC=28V
PRIMARY SIDE REGULATION SECTION (ONLY KA5Q0765RT/KA5Q12656RT)
Primary Regulation Threshold Voltage
VPR
IFB=700uA, VFB=4V
Primary Regulation Transconductance
GPR
-
Min. Typ. Max. Unit
- 0.1 0.2 mA
- 10 18 mA
32.0 32.5 33.0 V
2.0 2.6 - mA/V
Note:
1. These parameters is the Current Flowing in the Control IC.
2. These parameters, although guaranteed, are not 100% tested in production
3. These parameters, although guaranteed, are tested in EDS(wafer test) process
4. These parameters are indicated Inductor Current.
7