ML4836CP datasheet, PDF - EEWORLD Datasheet

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ML4836CP: DescriptionPower Factor And Fluorescent Light Controller, 0.25A, BICMOS, PDIP14, PLASTIC, DIP-14; CategoryPower/power management The power supply circuit; File Size305KB，15 Pages; ManufacturerQorvo; Websitehttps://www.qorvo.com

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ML4836CP Overview

Power Factor And Fluorescent Light Controller, 0.25A, BICMOS, PDIP14, PLASTIC, DIP-14

ML4836CP Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Qorvo
Parts packaging code	DIP
package instruction	DIP, DIP14,.3
Contacts	14
Reach Compliance Code	unknow
ECCN code	EAR99
Analog Integrated Circuits - Other Types	POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER
Control Technology	FREQUENCY MODULATION
Maximum input voltage	14.3 V
Minimum input voltage	10.6 V
Nominal input voltage	14.3 V
JESD-30 code	R-PDIP-T14
JESD-609 code	e0
length	19.05 mm
Number of functions	1
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	0.25 A
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
Maximum seat height	4.32 mm
surface mount	NO
Switch configuration	PUSH-PULL
technology	BICMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
width	7.62 mm

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July 2000

PRELIMINARY

ML4836*

Compact Fluorescent

Electronic Dimming Ballast Controller

GENERAL DESCRIPTION

The ML4836 is a complete solution for a dimmable or a

non-dimmable high efficiency electronic ballast especially

tailored for a compact fluorescent lamp (CFL). The

Bi-CMOS ML4836 contains controllers for dimming

ballast with end-of-life detection capability.

The ballast controller section provides for programmable

starting sequence with individual adjustable preheat and

lamp out-of-socket interrupt times. The ML4836 provides

latch type shut down comparator for ballast controllers in

the event of end-of-life for the CFL.

FEATURES

Programmable start scenario for rapid/instant start lamps

Triple frequency control network for dimming or

starting to handle various lamp sizes

Programmable restart for lamp out condition to reduce

ballast heating.

Internal over-temperature shutdown

Low start-up current; < 0.55mA

(* Indicates Part is End Of Life as of July 1, 2000)

BLOCK DIAGRAM

INTERRUPT

CONTROL

AND

GATING

LOGIC

LAMP FB

LEAO

ANTI-FLASH

COMPENSATION

AND

DIMMING LEVEL

INTERFACE

RSET

RT/CT

RT2

VCO

VARIABLE FREQUENCY

OSCILLATOR

THREE-FREQUENCY

CONTROL SEQUENCER

OUT A

OUT B

OUTPUT

DRIVERS

PGND

PRE-HEAT AND

INTERRUPT TIMERS

END-OF-LAMP DETECT

AND

POWER SHUTOFF

UNDER-VOLTAGE

AND

THERMAL SHUTDOWN

AGND

REF

VCC

LAMP OUT DETECT

AND

AUTOMATIC LAMP

RESTART

RX/CX

PWDET

ML4836CP Related Products

	ML4836CP	ML4836CS
Description	Power Factor And Fluorescent Light Controller, 0.25A, BICMOS, PDIP14, PLASTIC, DIP-14	Power Factor And Fluorescent Light Controller, 0.25A, BICMOS, PDSO14, SOIC-14
Is it Rohs certified?	incompatible	incompatible
Maker	Qorvo	Qorvo
Parts packaging code	DIP	SOIC
package instruction	DIP, DIP14,.3	SOP, SOP14,.25
Contacts	14	14
Reach Compliance Code	unknow	unknown
ECCN code	EAR99	EAR99
Analog Integrated Circuits - Other Types	POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER	POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER
Control Technology	FREQUENCY MODULATION	FREQUENCY MODULATION
Maximum input voltage	14.3 V	14.3 V
Minimum input voltage	10.6 V	10.6 V
Nominal input voltage	14.3 V	14.3 V
JESD-30 code	R-PDIP-T14	R-PDSO-G14
JESD-609 code	e0	e0
length	19.05 mm	8.685 mm
Number of functions	1	1
Number of terminals	14	14
Maximum operating temperature	70 °C	70 °C
Maximum output current	0.25 A	0.25 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP
Encapsulate equivalent code	DIP14,.3	SOP14,.25
Package shape	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified
Maximum seat height	4.32 mm	1.75 mm
surface mount	NO	YES
Switch configuration	PUSH-PULL	PUSH-PULL
technology	BICMOS	BICMOS
Temperature level	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	GULL WING
Terminal pitch	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL
width	7.62 mm	3.885 mm

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