AP8012H

13/F, Building C, Wangzhuang Technology Innovation Center, Longshan Road,New District, Wuxi Tel: +86(510)85217718 http://www.chipown.com Rev.A 1801 4 / 10

Thermal Shutdown SECTION

TSD

Thermal Shutdown Temperature

140

170

-

°C

THYST

Thermal Shutdown Hysteresis

30

°C

SUPPLY CURRENT SECTION

ICH

Startup Charging Current (SW pin)

VDRAIN = 105 V,

VCOMP = GND,

VDD = 12 V

-1.2

mA

AP8012H(E)

IDD

Operating supply current, switching

VDD = 16 V,

VCOMP= 0V

4

mA

AP8012H(L)

IDD

Operating supply current, switching

VDD = 16 V,

VCOMP= 0V

0.6

mA

VDD

Operating voltage range

After turn-on

10

35

V

VOVP

VDD over voltage

37

40

43

V

IDD_OFF

Operating supply current with VDD <

VSTOP

VDD = 6 V

100

400

uA

Typical circuit

Figure 1. Flyback application (basic)