ML4835

5

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Initial Preheat Period

0.86

s

Subsequenct Preheat Period

0.72

s

Interrupt Period

5.9

s

-50

-54

-58

µA

0.4

0.7

1.0

V

7.0

7.3

7.8

V

Preheat Lower Threshold

1.6

1.75

1.9

V

Preheat Upper Threshold

4.4

4.65

4.9

V

Start Period End Threshold

6.2

6.6

6.9

V

Interrupt Disable Threshold

1.1

1.25

1.4

V

Hysteresis

0.16

0.26

0.36

V

Input Bias Current

1µA

POWER SHUTDOWN

Power Shutdown Voltage

0.9

1

1.1

V

OUTPUTS (OUT A, OUT B, PFC OUT)

Output Voltage Low

0.1

0.2

V

1.0

2.0

V

Output Voltage High

V

Output Voltage High

V

Output Voltage Low in UVLO

0.2

V

Output Rise and Fall Time

CL=1000pF

50

ns

UNDER VOLTAGE LOCKOUT AND BIAS CIRCUITS

ICC=15mA

14.0

14.8

15.5

V

V

Hysteresis

3.0

3.7

4.4

V

Start-up Current

350

550

µA

Interrupt Current

500

750

µA

Operating Current

5.5

8.0

mA

Shutdown Temperature

130

ºC

Hysteresis

30

ºC

Note 1:

Limits are guaranteed by 100% testing, sampling, or correlation with worst case test conditions.