ML4800 datasheet(5/14 Pages) FAIRCHILD

部品番号	ML4800

部品情報	Power Factor Correction and PWM Controller Combo

Download	14 Pages

Scroll/Zoom	100%

メーカー	FAIRCHILD [Fairchild Semiconductor]

ホームページ	http://www.fairchildsemi.com

Logo

5 / 14 page

ML4800

REV. 1.0.2 3/7/2001

5

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

REFERENCE

Output Voltage

TA = 25°C, I(VREF) = 1mA

7.4

7.5

7.6

V

Line Regulation

11V <VCC <16.5V

10

25

mV

Load Regulation

0mA <I(VREF) <10mA;

TA = 0ºC to 70ºC

10

20

mV

0mA < I(VREF) < 5mA;

TA = –40ºC to 85ºC

10

20

mV

Temperature Stability

0.4

%

Total Variation

Line, Load, Temp

7.35

7.65

V

Long Term Stability

TJ = 125°C, 1000 Hours

5

25

mV

PFC

Minimum Duty Cycle

VIEAO > 4.0V

0

%

Maximum Duty Cycle

VIEAO < 1.2V

90

95

%

Output Low Voltage

IOUT = -20mA

0.4

0.8

V

IOUT = -100mA

0.7

2.0

V

IOUT = 10mA, VCC = 9V

0.4

0.8

V

Output High Voltage

IOUT = 20mA

VCC – 0.8V

V

IOUT = 100mA

VCC - 2V

V

Rise/Fall Time

CL = 1000pF

50

ns

PWM

Duty Cycle Range

0-44

0-47

0-49

%

Output Low Voltage

IOUT = -20mA

0.4

0.8

V

IOUT = -100mA

0.7

2.0

V

IOUT = 10mA, VCC = 9V

0.4

0.8

V

Output High Voltage

IOUT = 20mA

VCC – 0.8V

V

IOUT = 100mA

VCC - 2V

V

Rise/Fall Time

CL = 1000pF

50

ns

SUPPLY

Start-up Current

VCC = 12V, CL = 0

200

350

µA

Operating Current

14V, CL = 0

5.5

7

mA

Undervoltage Lockout Threshold

12.4

13

13.6

V

Undervoltage Lockout Hysteresis

2.5

2.8

3.1

V

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

Note 2: Includes all bias currents to other circuits connected to the VFB pin.

Note 3: Gain = K x 5.3V; K = (IGAINMOD - IOFFSET) x [IAC (VEAO - 0.625)]-1; VEAOMAX=5V.

同様の部品番号 - ML4800

メーカー	部品番号	データシート	部品情報
Fairchild Semiconductor	ML4800	119Kb / 14P	Power Factor Correction and PWM Controller Combo
	ML4800CP	119Kb / 14P	Power Factor Correction and PWM Controller Combo
	ML4800CP	119Kb / 14P	Internally synchronized leading-edge PFC and trailing-edge PWM in one IC
	ML4800CS	119Kb / 14P	Power Factor Correction and PWM Controller Combo
	ML4800IP	119Kb / 14P	Power Factor Correction and PWM Controller Combo

More results

同様の説明 - ML4800

メーカー	部品番号	データシート	部品情報
Fairchild Semiconductor	ML4824	105Kb / 15P	Power Factor Correction and PWM Controller Combo
Micro Linear Corporatio...	ML4824	262Kb / 16P	Power Factor Correction and PWM Controller Combo
Fairchild Semiconductor	ML4800_0109	119Kb / 14P	Power Factor Correction and PWM Controller Combo
Micro Linear Corporatio...	ML4804	246Kb / 14P	Power Factor Correction and PWM Controller Combo
Fairchild Semiconductor	ML4804	145Kb / 14P	Power Factor Correction and PWM Controller Combo
	ML4824	150Kb / 16P	Power Factor Correction and PWM Controller Combo
	ML4824CS2X	109Kb / 15P	Power Factor Correction and PWM Controller Combo
Micro Linear Corporatio...	ML4819	290Kb / 15P	Power Factor and PWM Controller Combo
Linear Technology	LT1509	301Kb / 16P	Power Factor and PWM Controller
Linear Technology	LT1508	311Kb / 16P	Power Factor and PWM Controller