MC44605_06 datasheet(6/20 Pages) ONSEMI

Part #	MC44605

Description	High Safety, Latched Mode, GreenLine TM PWM Controller for (Multi) Synchronized Applications

Download	20 Pages

Scroll/Zoom	100%

Manufacturer	ONSEMI [ON Semiconductor]

Direct Link	http://www.onsemi.com

Logo

6 / 20 page

MC44605

http://onsemi.com

6

ELECTRICAL CHARACTERISTICS (VCC and VC = 12 V, Rref = 10 kW, CT = 2.2 nF, for typical values TA = 25°C, for

min/max values TA = −25° to +85°C unless otherwise noted.) (Note 14)

Characteristic

Pin #

Symbol

Min

Typ

Max

Unit

DISABLING BLOCK SECTION

Delay Pulse Width

TWSCD

−

4.0

−

ms

Ratio (EHTOVP and WSCD Disabling Capacitor Charge Current)Iref

IDis−H/Iref

90

100

110

%

Ratio (MPL and OHD Disabling Capacitor Charge Current)Iref

IDis−L/Iref

2.7

3.1

3.5

%

Minimum VCC Value Enabling the Disabling Block Latch (Note 15)

VCCDis

1.0

−

5.0

V

TOTAL DEVICE

Power Supply Current

ICC

mA

Startup−Up (VCC = 5.0 V with VCC increasing)

−

0.35

0.55

Startup−Up (VCC = 9.0 V with VCC increasing)

−

0.35

0.55

Startup−Up (VCC = 12 V with VCC increasing)

−

0.35

0.55

Operating TA = −25°C to +85°C (Note 16)

−

20

25

Disabling Mode (VCC = 6.0 V) (Note 17)

−

0.55

Power Supply Zener Voltage (ICC = 35 mA)

VZ

18.5

−

V

Thermal Shutdown

−

155

−

°C

14. Adjust VCC above the startup threshold before setting to 12 V. Low duty cycle pulse techniques are used during test to maintain junction

temperature as close to ambient as possible.

15. Once a fault detection activated it, the Disabling Block Latch gets reset when the VCC becomes lower than this threshold.

16. Refer to Note 14.

17. This consumption is measured while the circuit is inhibited by the Definitive Latch.

Similar Part No. - MC44605_06

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	MC44605P	328Kb / 20P	High Safety, Latched Mode, GreenLine PWM Controller for (Multi)Synchronized Applications May, 2000 ??Rev. 2

More results

Similar Description - MC44605_06

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	MC44605	328Kb / 20P	High Safety, Latched Mode, GreenLine PWM Controller for (Multi)Synchronized Applications May, 2000 ??Rev. 2
	MC44604	189Kb / 22P	High Safety Pulsed Mode Standby GreenLine TM PWM Controller October, 2005 ??Rev. 5
	MC44604	341Kb / 24P	High Safety Pulsed Mode Stanby GreenLine PWM Controller April, 2000 ??Rev. 2
	MC44603A	405Kb / 24P	MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER 1999 REV 1
	MC44603	451Kb / 24P	MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER 1999 REV 1
	MC33368	276Kb / 16P	High Voltage GreenLine TM Power Factor Controller September, 2005 ??Rev. 8
	MC33364	229Kb / 16P	Critical Conduction GreenLine TM SMPS Controller July, 2006 ??Rev. 16
	MC44603A	259Kb / 22P	Enhanced Mixed Frequency Mode GreenLine TM PWM Controller:Fixed Frequency, Variable Frequency,Standby Mode November, 2005 ??Rev. 4
Diodes Incorporated	AP3304	684Kb / 12P	MULTI-MODE PWM CONTROLLER Rev. 4 - 2 October 2021
Diodes Incorporated	AP3118	1Mb / 17P	HIGH-PERFORMANCE MULTI-MODE PWM CONTROLLER

More results

MC44605 Datasheet(PDF) 6 Page - ON Semiconductor

MC44605 Datasheet(HTML) 6 Page - ON Semiconductor

Similar Part No. - MC44605_06

Similar Description - MC44605_06

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL