DatasheetsPDF.com

Lighting Controller. OB3613 Datasheet

DatasheetsPDF.com

Lighting Controller. OB3613 Datasheet






OB3613 Controller. Datasheet pdf. Equivalent






OB3613 Controller. Datasheet pdf. Equivalent


OB3613

Part

OB3613

Description

High PF Non-Isolated Buck LED Lighting Controller



Feature


OB3613 High PF Non-Isolated Buck LED Lig hting Controller GENERAL DESCRIPTION O B3613 is a high power factor, highly in tegrated buck regulator with advanced f eatures to provide high efficiency cont rol and high precision constant current output for LED lighting applications. The proprietary CC control scheme is us ed and the system can achieve high powe r factor with cons.
Manufacture

On-Bright

Datasheet
Download OB3613 Datasheet


On-Bright OB3613

OB3613; tant on-time control scheme. OB3613 offe rs comprehensive protection coverage wi th auto-recovery features including LED open loop protection, LED short circui t protection, cycle-by-cycle current li miting, built-in leading edge blanking, VDD under voltage lockout (UVLO), etc. OB3613 is offered in SOT23-6 package. FEATURES  Buck topology with high p ower factor  High p.


On-Bright OB3613

recision constant current regulation at universal AC input  Low system cost and high efficiency  Quasi-Resonant operation  Programmable CC regulatio n  LED short circuit protection  LED open loop protection  Cycle-by-c ycle current limiting  Built-in lead ing edge blanking (LEB)  VDD under v oltage lockout with hysteresis  VDD over voltage protection  Over tempe.

Part

OB3613

Description

High PF Non-Isolated Buck LED Lighting Controller



Feature


OB3613 High PF Non-Isolated Buck LED Lig hting Controller GENERAL DESCRIPTION O B3613 is a high power factor, highly in tegrated buck regulator with advanced f eatures to provide high efficiency cont rol and high precision constant current output for LED lighting applications. The proprietary CC control scheme is us ed and the system can achieve high powe r factor with cons.
Manufacture

On-Bright

Datasheet
Download OB3613 Datasheet




 OB3613
OB3613
High PF Non-Isolated Buck LED Lighting Controller
GENERAL DESCRIPTION
OB3613 is a high power factor, highly integrated
buck regulator with advanced features to provide
high efficiency control and high precision constant
current output for LED lighting applications.
The proprietary CC control scheme is used and
the system can achieve high power factor with
constant on-time control scheme.
OB3613 offers comprehensive protection
coverage with auto-recovery features including
LED open loop protection, LED short circuit
protection, cycle-by-cycle current limiting, built-in
leading edge blanking, VDD under voltage lockout
(UVLO), etc.
OB3613 is offered in SOT23-6 package.
FEATURES
Buck topology with high power factor
High precision constant current regulation at
universal AC input
Low system cost and high efficiency
Quasi-Resonant operation
Programmable CC regulation
LED short circuit protection
LED open loop protection
Cycle-by-cycle current limiting
Built-in leading edge blanking (LEB)
VDD under voltage lockout with hysteresis
VDD over voltage protection
Over temperature protection (OTP)
APPLICATIONS
LED lighting
TYPICAL APPLICATION
©On-Bright Electronics
Confidential
-1-
Preliminary Datasheet
OB_DOC_DS_361300




 OB3613
OB3613
High PF Non-Isolated Buck LED Lighting Controller
GENERAL INFORMATION
Pin Configuration
The pin map is shown as below for SOT23-6.
FB 1
6 COMP
GND 2
5 CS
VDD 3
4 GATE
Ordering Information
Part Number
Description
OB3613MP
SOT23-6, Pb-free, T&R
Note: All Devices are offered in Pb-free Package if not
otherwise noted.
Package Dissipation Rating
Package
RθJA (/W)
SOT23-6
200
Absolute Maximum Ratings
Parameter
Value
VDD Voltage
-0.3 to 40V
Gate Voltage
-0.3 to 13V
CS Input Voltage
-0.3 to 7V
FB Input Voltage
-0.3 to 7V
Min/Max Operating
Junction Temperature TJ
Min/Max Storage
Temperature Tstg
Lead Temperature
(Soldering, 10secs)
-40 to 150
-55 to 150
260
Note: Stresses beyond those listed under “absolute maximum
ratings” may cause permanent damage to the device. These
are stress ratings only, functional operation of the device at
these or any other conditions beyond those indicated under
“recommended operating conditions” is not implied. Exposure
to absolute maximum-rated conditions for extended periods
may affect device reliability.
©On-Bright Electronics
Confidential
-2-
Preliminary Datasheet
OB_DOC_DS_361300



Recommended third-party OB3613 Datasheet






@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)