Integrated Circuits (ICs)

ICE2QR1765ZXKLA1

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INTEGRATED POWER MANAGEMENT IC WITH 650V AVALANCHE RUGGED COOLMOS™, STARTUP CELL AND QR CURRENT MODE FLYBACK PWM CONTROLLER IN DIP-7 PACKAGE.

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Integrated Circuits (ICs)

ICE2QR1765ZXKLA1

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INFINEON

INTEGRATED POWER MANAGEMENT IC WITH 650V AVALANCHE RUGGED COOLMOS™, STARTUP CELL AND QR CURRENT MODE FLYBACK PWM CONTROLLER IN DIP-7 PACKAGE.

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ICE2QR1765ZXKLA1

Duty Cycle	50 %
Fault Protection	Over Voltage, Current Limiting, Over Load, Over Temperature
Frequency - Switching	52 kHz
Internal Switch(s)	True
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	7 Leads, 8-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Power (Watts)	54.8 W
Supplier Device Package	PG-DIP-7-1
Topology	Flyback
Voltage - Breakdown	650 V
Voltage - Start Up	18 V
Voltage - Supply (Vcc/Vdd) [Max]	27 V
Voltage - Supply (Vcc/Vdd) [Min]	10.5 V

ICE2QR1765 Series

Part	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Topology	Mounting Type	Package / Case	Package / Case	Package / Case	Supplier Device Package	Fault Protection	Voltage - Breakdown	Output Isolation	Operating Temperature [Min]	Operating Temperature [Max]	Duty Cycle	Voltage - Start Up	Frequency - Switching	Power (Watts)	Package / Case [y]	Package / Case [x]
INFINEON ICE2QR1765ZXKLA1	10.5 V	27 V	Flyback	Through Hole	7 Leads 8-DIP	7.62 mm	0.3 in	PG-DIP-7-1	Current Limiting Over Load Over Temperature Over Voltage	650 V	Isolated	-40 °C	150 °C	50 %	18 V	52 kHz	54.8 W
INFINEON ICE2QR1765GXUMA1	10.5 V	27 V	Flyback	Surface Mount	12 Leads 16-SOIC			PG-DSO-12-10	Current Limiting Over Load Over Temperature Over Voltage	650 V	Isolated	-40 °C	150 °C	50 %	18 V	52 kHz	49 W	3.9 mm	0.154 in
INFINEON ICE2QR1765	10.5 V	27 V	Flyback	Through Hole	8-DIP (0.300" 7.62mm)			PG-DIP-8	Current Limiting Over Load Over Temperature Over Voltage	650 V	Isolated	-40 °C	150 °C	50 %	18 V	52 kHz	56.4 W

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 2.13
	Tube	1	$ 1.89
		10	$ 1.70
		50	$ 1.60
		100	$ 1.39
		250	$ 1.32
		500	$ 1.26
Newark	Each	1	$ 3.00
		10	$ 2.75
		100	$ 2.33
		500	$ 2.03
		1000	$ 1.84

Description

General part information

ICE2QR1765 Series

Integrated power management IC with 650V avalanche rugged CoolMOS™, startup cell and QR current mode flyback PWM controller in DIP-7 package. Capable for 26W SMPS design. The quasi QR CoolSET™ series continues to deliver design agility and miniaturization. Upon the successful F3 CoolSET™, this new series offer the possibility of higher efficiency and better EMI performance. The digital frequency reduction feature score a very stable operation with decreasing load change, and the fold-back correction keep the maximum power limits within tolerance desired by SMPS designers. The active burst mode operation during low power consumption, remains market leaders in providing best-in-class power consumption during standby

Documents

Technical documentation and resources