제조사부품번호

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

RS 제품 번호:: 244-1587
제조사 부품 번호:: ICE2QS02GXUMA1
제조업체:: Infineon

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

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대량 구매 할인 기용 가능

Subtotal (1 reel of 2500 units)*

₩2,726,000.00

현재 액세스할 수 없는 재고 정보

수량	한팩당	릴당*
2500 - 2500	₩1,090.40	₩2,724,590.00
5000 - 5000	₩1,067.84	₩2,670,070.00
7500 +	₩1,035.88	₩2,590,170.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 244-1587
제조사 부품 번호:: ICE2QS02GXUMA1
제조업체:: Infineon

참조 문서

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제품 세부 사항

제품 정보를 선택해 유사 제품을 찾기

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

	모두 선택
	브랜드 Infineon
	Maximum Switching Frequency 250kHz
	Product Type PWM Controller
	Start-up Supply Current 300μA
	Supply Current 1.5mA
	Output Voltage 10 V
	Zero Power Detection Yes
	Mount Type Surface
	Minimum Supply Voltage -0.3V
	Package Type PG-DSO
	Maximum Supply Voltage 27V
	Topology Flyback
	Pin Count 8
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 125°C
	PWM Controller Type Resonant
	Height 1.73mm
	Standards/Approvals RoHS
	Width 4 mm
	Series ICE2QS02G
	Length 5mm
	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.