ML4822IS View Datasheet(PDF) - Micro Linear Corporation

Part Name

Description

MFG CO.

ML4822IS

ZVS Average Current PFC Controller

Micro Linear Corporation 

1 2 3 4 5 6 7 8 9 10

ELECTRICAL CHARACTERISTICS (Continued)

PARAMETER

CONDITIONS

MOSFET DRIVER OUTPUTS

Output Low Voltage

Output High Voltage

Output Rise/Fall Time

IOUT = –20mA

IOUT = –100mA

IOUT = –10mA, VCC = 8V

IOUT = 20mA

IOUT = 100mA

CL = 1000pF

UNDERVOLTAGE LOCKOUT

Threshold Voltage

Hysteresis

SUPPLY

Shunt Voltage (VCCZ)

Load Regulation

Total Variation

ICC =25mA

25mA < ICC < 55mA

Load and temperature

Start-up Current

Operating Current

VCC < 12.3V

VCC = VCCZ – 0.5V

Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.

Note 2: Gain = K x 5.3 V; K = (IGAINMOD – IOFFSET) x IAC x (VEAO – 1.5)–1.

ML4822

MIN

TYP

MAX

UNITS

0.3

0.8

V

0.6

3.0

V

0.8

1.5

V

9.5

10.3

V

9

10.3

V

40

ns

VCCZ – 0.9 VCCZ – 0.6 VCCZ – 0.2

V

2.5

2.8

3.2

V

12.8

13.5

14.2

V

±150

±300

mV

12.4

14.6

V

0.7

1.1

mA

22

28

mA

5

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