2010.04 Ver. 1.21 Copyright Grenergy OPTO, Inc. www.grenergy-ic.com

6

GR8836

Typical Performance Characteristics

Fig. 1

UVLO (on) vs. Temperature

Temperature (°C)

14.0

14.4

14.8

15.2

15.6

16.0

-40

0

40

80

120 125

Temperature (°C)

Fig. 2

UVLO (off ) vs. Temperature

8

9.6

10.4

12

8.8

-40

0

40

80

120 125

11.2

Fig. 3

Frequency vs. Temperature

Temperature (°C)

-40

60

62

64

66

68

70

0

40

80

120 125

Temperature (°C)

Fig. 4

Green Mode Frequency vs. Temperature

16

18

20

22

24

26

-40

0

40

80

120 125

Vcc (V)

Fig. 5

Frequency vs. Vcc

12

14

16

18

20

22

24

60

11

25

62

64

66

68

70

％

Vcc (V)

Fig. 6

Max Duty vs. Vcc

12

14

16

18

20

22

24

68

11

25

70

72

74

76

78