Infineon PWM Controller, 250 kHz 27 V 8-Pin, PG-DSO

RS Stock No.:: 244-1587
Mfr. Part No.:: ICE2QS02GXUMA1
Manufacturer:: Infineon

Infineon PWM Controller, 250 kHz 27 V 8-Pin, PG-DSO

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Bulk discount available

Subtotal (1 reel of 2500 units)*

PHP117,997.50

(exc. VAT)

PHP132,157.50

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Temporarily out of stock

Shipping from June 01, 2026

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Units	Per Unit	Per Reel*
2500 - 2500	PHP47.199	PHP117,997.50
5000 - 5000	PHP45.783	PHP114,457.50
7500 +	PHP44.409	PHP111,022.50

*price indicative

RS Stock No.:: 244-1587
Mfr. Part No.:: ICE2QS02GXUMA1
Manufacturer:: Infineon

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Maximum Switching Frequency	250kHz
	Product Type	PWM Controller
	Start-up Supply Current	300μA
	Output Voltage	10 V
	Supply Current	1.5mA
	Zero Power Detection	Yes
	Mount Type	Surface
	Minimum Supply Voltage	-0.3V
	Package Type	PG-DSO
	Pin Count	8
	Maximum Supply Voltage	27V
	Topology	Flyback
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	125°C
	PWM Controller Type	Resonant
	Series	ICE2QS02G
	Standards/Approvals	RoHS
	Width	4 mm
	Length	5mm
	Height	1.73mm
	Automotive Standard	No

	Select all
	Brand Infineon
	Maximum Switching Frequency 250kHz
	Product Type PWM Controller
	Start-up Supply Current 300μA
	Output Voltage 10 V
	Supply Current 1.5mA
	Zero Power Detection Yes
	Mount Type Surface
	Minimum Supply Voltage -0.3V
	Package Type PG-DSO
	Pin Count 8
	Maximum Supply Voltage 27V
	Topology Flyback
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 125°C
	PWM Controller Type Resonant
	Series ICE2QS02G
	Standards/Approvals RoHS
	Width 4 mm
	Length 5mm
	Height 1.73mm
	Automotive Standard No

Datasheet - ICE2QS02GXUMA1

Infineon Pwm Controller, 250kHz Maximum Switching Frequency, 10V Output Voltage - ICE2QS02GXUMA1

This PWM controller is a quasi-resonant device designed for efficient power supply management in various applications. With a compact PG-DSO package measuring 5 x 4 x 1.73 mm, it includes advanced features for optimising switching frequencies and enhancing performance across a range of load conditions.

Features & Benefits

• Quasi-resonant operation increases system efficiency and reduces EMI

• Built-in digital frequency reduction enhances average efficiency

• Cycle-by-cycle peak current limitation enhances safety during operation

• Adjustable blanking time ensures effective overload protection

• Short winding protection features safeguard against transformer damage

Applications

• Utilised in off-line power supply designs for LCD televisions

• Applicable in audio equipment power management systems

• Designed for use in printer power supply circuits

• Ideal for requiring an auxiliary power converter

How does the peak current limitation function in this controller?

The device incorporates cycle-by-cycle current limiting, which involves sensing the source current through a shunt resistor. If the sensed voltage exceeds a pre-set limit, the gate drive is immediately turned off, preventing potential overcurrent situations.

What protection features are included to prevent system failures?

It has multiple protection functions including adjustable overload protection, undervoltage lockout, and output overvoltage detection, which effectively ensure the system remains operational without failure during unusual conditions.

How is digital frequency reduction implemented in the design?

The controller features a digital signal processing circuit that monitors load levels, enabling it to reduce switching frequency dynamically as load conditions change, which leads to enhanced energy efficiency across varying operational states.