DataSheet.fr

PDF 3BR1465JF Fiche technique - Infineon Technologies

Numéro de référence 3BR1465JF
Description ICE3BR1465JF
Fabricant Infineon Technologies 
Logo Infineon Technologies Logo 



30 Pages
		

No Preview Available !

3BR1465JF Datasheet, Description
Version 2.1, 7 May 2011
®
ICE3BR1465JF
Off-Line SMPS Current Mode
Controller with integrated 650V
CoolMOS®and Startup cell
(frequency jitter Mode) in FullPak
Power Management & Supply
Never stop thinking.
3BR1465JF Fiche technique
CoolSET®-F3R
ICE3BR1465JF
Off-Line SMPS Current Mode Controller with
integrated 650V CoolMOS® and Startup cell
(frequency jitter Mode) in FullPak
Product Highlights
• TO220 FullPak with low Rdson MOSFET for high power application
• Active Burst Mode to reach the lowest Standby Power Requirements
< 100mW
• Auto Restart protection for overload, overtemperature, overvoltage
PG-TO220FS-6
• External auto-restart enable function
PG-TO220-6-247
• Built-in soft start and blanking window
• Extendable blanking Window for high load jumps
• Built-in frequency jitter and soft driving for low EMI
• Green Mould Compound
• Pb-free lead plating; RoHS compliant
Features
Description
• 650V avalanche rugged CoolMOS® with built-in The CoolSET®-F3R FullPak is the enhanced version of
Startup Cell
• Active Burst Mode for lowest Standby Power
• Fast load jump response in Active Burst Mode
• 67kHz internally fixed switching frequency
• Auto Restart Protection Mode for Overload,
CoolSET®-F3 and targets for the Off-Line Adapters and
high power range SMPS in DVD R/W, DVD Combi, set top
box, etc. It has a wide Vcc range to 25V by adopting the
BiCMOS technology. With the merit of Active Burst Mode, it
can achieve the lowest Standby Power Requirements
Open Loop, VCC Undervoltage,
Overtemperature & Overvoltage
• Built-in Soft Start
(<100mW) at no load and Vin = 270VAC. Since the
controller is always active during the Active Burst Mode, it
is an immediate response on load jumps and leads to <1%
• Built-in blanking window with extendable
blanking time for short duration high current
• External auto-restart enable pin
• Max Duty Cycle 75%
• Overall tolerance of Current Limiting < ±5%
voltage ripple voltage at output. In case of protection for
Overtemperature, Overvoltage, Open loop and Overload
conditions, it would enter Auto Restart Mode. Thanks for the
internal precise peak current limitation, it can provide
accurate information to optimize the dimension of the
• Internal PWM Leading Edge Blanking
• BiCMOS technology provide wide VCC range
• Built-in Frequency jitter and soft driving for low
transformer and the output diode. The built-in blanking
window can provide sufficient buffer time before entering
the Auto Restart Mode. In case of longer blanking time, a
EMI simply addition of capacitor to BA pin can serve the
purpose. Furthermore, the built-in frequency jitter function
can effectively reduce the EMI noise and further reduce the
scale of input filter. The component counts can further be
reduced with the various built-in functions such as soft start,
blanking time and frequency jitter.
85 ... 270 VAC
GND
Typical Application
CBulk
Snubber
VCC
Power Management
CVCC
Drain
Startup Cell
PWM Controller
Current Mode
Precise Low Tolerance Peak
Current Limitation
Control
Unit
Active Burst Mode
Auto Restart Mode
CoolMOS®
CS
RSense
FB
BA
CoolSET®-F3R
( Jitter )
+
Converter
DC Output
-
Type
ICE3BR1465JF
Package
PG-TO220-6-247
VDS
650V
FOSC
67kHz
RDSon1)
1.44
230VAC ±15%
150W2)
85-265 VAC
104W2)
1) typ @ Tj=25°C
2) Calculated maximum input power in an open frame design at Ta=50°C, Tj=125°C and RthSA (external heatsink) = 2.7K/W. Refer to input power curve for
other Ta
Version 2.1
3 7 May 2011

3 Page

3BR1465JF pdf
CoolSET®-F3R
ICE3BR1465JF
Pin Configuration and Functionality
1 Pin Configuration and Functionality
1.1
Pin
1
2
3
4
Pin Configuration with PG-TO220-6-
247
Symbol Function
Drain
CS
BA
VCC
650V1) CoolMos® Drain
Current Sense/
650V1) CoolMOS® Source
extended Blanking & external
Auto Restart enable
Controller Supply Voltage
1.2 Pin Functionality
Drain (Drain of integrated CoolMOS®)
Pin Drain is the connection to the Drain of the internal
CoolMOS® and the HV of the startup cell.
CS (Current Sense)
The Current Sense pin senses the voltage developed
on the series resistor inserted in the source of the
integrated CoolMOS®. If CS voltage reaches the
internal threshold of the Current Limit Comparator, the
Driver output is immediately switched off. Furthermore
the current information is provided for the PWM-
Comparator to realize the Current Mode.
5 GND
6 FB
1) at Tj=110°C
Controller Ground
Feedback
Package PG-TO220-6-247
BA (extended Blanking & Auto-restart enable)
The BA pin combines the functions of extendable
blanking time for over load protection and the external
auto-restart enable. The extendable blanking time
function is to extend the built-in 20 ms blanking time by
adding an external capacitor at BA to ground. The
external auto-restart enable function is an external
access to stop the gate switching and force the IC to
enter auto-restart mode. It is triggered by pulling down
the BA pin to less than 0.33V.
VCC (Power Supply)
The VCC pin is the positive supply of the IC. The
operating range is between 10.5V and 25V.
1 23456
GND (Ground)
The GND pin is the ground of the controller.
FB (Feedback)
The information about the regulation is provided by the
FB Pin to the internal Protection Unit and to the internal
PWM-Comparator to control the duty cycle. The FB-
Signal is the only control signal in case of light load at
the Active Burst Mode.
Figure 1
Pin Configuration PG-TO220-6-247
(front view)
Version 2.1 6 7 May 2011

6페이지



Constitution30 Pages
Télécharger[ 3BR1465JF.PDF ]

Liens de partage


Fiche technique recommandé

RéférenceDescriptionFabricant
3BR1465JFICE3BR1465JFInfineon Technologies
Infineon Technologies

RéférenceDescriptionFabricant
H6060Monolithic low-power CMOS device combining a programmable timerEM Microelectronic - MARIN SA
EM Microelectronic - MARIN SA
IT8772EHighly integrated Super I/O using the Low Pin Count InterfaceITE
ITE

Un datasheet est un document fourni par le constructeur du composant, où figurent toutes les données techniques sur le produit: puissance dissipée, courant maximal, tension de seuil, tension de claquage, température de stockage, etc.


www.DataSheet.fr    |   2019   |  Contactez-nous    |   Recherche