ICE2BS01G

Number of Outputs :
Switching Frequency :
Operating Supply Voltage :
Maximum Operating Temperature :
Minimum Operating Temperature :
Package / Case :
Packaging : Reel


Features:

• Only few external Components required
• Input Undervoltage Lockout
• 67kHz/100kHz fixed Switching Frequency
• Max Duty Cycle 72%
• Low Power Standby Mode to support "Blue Angle" Norm
• Latched Thermal Shut Down
• Overload and Open Loop Protection
• Overvoltage Protection during Auto Restart
• Adjustable Peak Current Limitation via External Resistor
• Overall Tolerance of Current Limiting < ±5%
• Internal Leading Edge Blanking
• Soft Start
• Soft Switching for Low EMI


Pinout




Specifications

Parameter	Symbol	Limit Values		Unit	Remarks
		min.	max.
VCC Supply Voltage	VCC	-0.3	22	V
FB Voltage	VFB	-0.3	6.5	V
SoftS Voltage	VSoftS	-0.3	6.5	V
ISense	ISense	-0.3	3	V
Junction Temperature	Tj	-40	150		Controller & CoolMOS
Storage Temperature	TS	-50	150
Thermal Resistance Junction-Ambient	RthJA	-	90	K/W	P-DIP-8-4
Thermal Resistance Junction-Ambient	RthJA	-	185	K/W	P-DSO-8-3
ESD Capability1)	VESD	-	2	kV	Human Body Model

1) Equivalent to discharging a 100pF capacitor through a 1.5 kΩ series resistor


Description

This stand alone controller of the ICE2BS01G provides several special enhancements to satisfy the needs for low power standby
and protection features. In standby mode frequency reduction is used to lower the power consumption and
provide a stable output voltage in this mode. The frequency reduction is limited to 20kHz / 21.5 kHz (typ.) to avoid
audible noise. In case of failure modes like open loop, overvoltage or overload due to short circuit the device
switches of the ICE2BS01G in Auto Restart Mode which is controlled by the internal protection unit. By means of the internal precise
peak current limitation the dimension of the transformer and the secondary diode can be lower which leads to more cost efficiency.

Parameters:

Technical/Catalog Information	ICE2BS01G
Vendor	Infineon Technologies
Category	Integrated Circuits (ICs)
Packaging	Tape & Reel (TR)
Package / Case	DSO-8
Power (Watts)	-
Voltage - Input	8.5 ~ 22 V
Voltage - Output	-
Frequency Range	62 ~ 72kHz
Operating Temperature	-40°C ~ 150°C
Output Isolation	Isolated
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	ICE2BS01G ICE2BS01G