Type

Package

Marking

V

DS

F

OSC

R

DSon

1)

1)

typ @ T=25°C

230VAC ±15%

2)

2)

Calculated maximum input power rating at Ta=75°C, Tj=125°C and without copper area as heat sink

85-265 VAC

2)

ICE3B0365J

PG-DIP-8

ICE3B0365J

650V

67kHz

6.45W

22W

10W

ICE3B0565J

PG-DIP-8

ICE3B0565J

650V

67kHz

4.70W

25W

12W

ICE3B1565J

PG-DIP-8

ICE3B1565J

650V

67kHz

1.70W

42W

20W

ICE3BR2065J

PG-DIP-8

ICE3B2065J

650V

67kHz

0.92W

57W

28W

Version 2.6

3

4 Jul 2011

ICE3Bxx65J

Off-Line SMPS Current Mode Controller with

integrated 650V CoolMOS

(frequency jitter Mode) in DIP-8

PG-DIP-8

Product Highlights

• Active Burst Mode to reach the lowest Standby Power

Requirements < 100mW

• Adjustable Blanking Window for High Load Jumps to

increase Reliability

• Frequency Jittering for Low EMI

• Pb-free lead plating, RoHS compilant

Features

•

650V Avalanche Rugged CoolMOS

switchable Startup Cell

•

Active Burst Mode for lowest Standby Power

@ light load controlled by Feedback Signal

•

Fast Load Jump Response in Active Burst Mode

•

67 kHz fixed Switching Frequency

•

Auto Restart Mode for Over temperature

Detection

•

Auto Restart Mode for Overvoltage Detection

•

Auto Restart Mode for Overload and Open Loop

•

Auto Restart Mode for VCC Undervoltage

•

User defined Soft Start

•

Minimum of external Components required

•

Max Duty Cycle 75%

•

Overall Tolerance of Current Limiting < ±5%

•

Internal Leading Edge Blanking

•

BiCMOS technology provides wide VCC Range

•

Frequency Jittering for Low EMI

Description

The CoolSET

for Off-Line Battery Adapters and low cost SMPS for the

lower power range. By use of a BiCMOS technology a wide

VCC range up to 26V is provided. This covers the changes

in the auxiliary supply voltage if a CV/CC regulation is

implemented on the secondary side. Furthermore an Active

Burst Mode is integrated to fullfill the lowest Standby Power

Requirements <100mW at no load and V

during Active Burst Mode the controller is always active

there is an immediate response on load jumps possible

without any black out in the SMPS. In Active Burst Mode

the ripple of the output voltage can be reduced <1%.

Furthermore Auto Restart Mode is entered in case of

Overtemperature, VCC Overvoltage, Output Open loop or

Overload and VCC Undervoltage. By means of the internal

precise peak current limitation, the dimension of the

transformer and the secondary diode can be lowered which

leads to more cost efficiency.

C

SoftS

C

VCC

C

Bulk

Converter

DC Output

+

Snubber

Power Management

PW M Controller

Current Mode

85 ... 270 VAC

Typical Application

R

Sense

SoftS

FB

GND

Active Burst Mode

Auto Restart Mode

Control

Unit

-

CS

VCC

Startup Cell

Precise Low Tolerance Peak

Current Limitation

Drain

CoolSET

™-F3

(Jitter Version)

Depl. CoolMOS

™