ICE2A280Z

Number of Outputs :
Operating Supply Voltage :
Minimum Operating Temperature : - 40 C
Maximum Operating Temperature : + 150 C
Packaging : Tube
Switching Frequency : 100 KHz
Package / Case : PG-DIP-7-1


Features:

• 650V/800V avalanche rugged CoolMOS™
• Only few external components required
• Input Vcc Undervoltage Lockout
• 67kHz/100kHz switching frequency
• Max duty cycle 72%
• Low Power Standby Mode to meet European Commission Requirements
• Thermal Shut Down with Auto Restart
• 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
• User defined Soft Start Soft Switching for low EMI


Pinout




Specifications

Parameter		Symbol	Limit Values		Unit	Remarks
			min.	max.
Drain Source Voltage ICE2A0565/165/265/365/765I/765P2 ICE2B0565/165/265/365/765I/765P2 ICE2A0565G ICE2A0565Z		VDS	-	650	V	Tj= 110
Drain Source Voltage ICE2A180Z/280Z		VDS	-	800	V	Tj = 25
Avalanche energy, repetitive tAR limited by max. Tj =150)	ICE2A0565	EAR1	-	0.01	mJ
	ICE2A165	EAR2	-	0.07	mJ
	ICE2A265	EAR3	-	0.40	mJ
	ICE2A365	EAR4	-	0.50	mJ
	ICE2B0565	EAR5	-	0.01	mJ
	ICE2B165	EAR6	-	0.07	mJ
	ICE2B265	EAR7	-	0.40	mJ
	ICE2B365	EAR8	-	0.50	mJ
	ICE2A0565G	EAR9	-	0.01	mJ
	ICE2A0565Z	EAR10	-	0.01	mJ
	ICE2A180Z	EAR11	-	0.07	mJ
	ICE2A280Z	EAR12	-	0.40	mJ
	ICE2A765I	EAR13	-	0.50	mJ
	ICE2B765I	EAR14	-	0.50	mJ
	ICE2A765P2	EAR15	-	0.50	mJ
	ICE2B765P2	EAR16	-	0.50	mJ

1) Repetitive avalanche causes additional power losses that can be calculated as P_AV= E_AR* f




Description

The second generation CoolSET™-F2 of the ICE2A280Z 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 support a stable output voltage in this mode. The frequency reduction is limited to 20kHz/21.5 kHz to avoid audible noise. In case of failure modes like open loop, overvoltage or overload of the ICE2A280Z due to short circuit the device switches 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 sized lower which leads to more cost effective for the overall system.

Parameters:

Technical/Catalog Information	ICE2A280Z
Vendor	Infineon Technologies
Category	Integrated Circuits (ICs)
Packaging	Tube
Package / Case	7-DIP
Power (Watts)	50W
Voltage - Input	8.5 ~ 22 V
Voltage - Output	800V
Frequency Range	93 ~ 107kHz
Operating Temperature	-40°C ~ 150°C
Output Isolation	Isolated
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	ICE2A280Z ICE2A280Z ICE2A280ZIN ND ICE2A280ZINND ICE2A280ZIN