Références fabricant

Infineon 8-Pin, PG-DSO ICE2QS02GXUMA1 PWM Controller, 250 kHz, 27V, Surface Zero Power Detection

N° de stock RS:: 244-1587
Référence fabricant:: ICE2QS02GXUMA1
Fabricant:: Infineon

Infineon 8-Pin, PG-DSO ICE2QS02GXUMA1 PWM Controller, 250 kHz, 27V, Surface Zero Power Detection

Sous-total (2500 unités, sur une bobine de 2500)*

1 470,00 €

(TVA exclue)

1 777,50 €

(TVA incluse)

Frais de livraison offerts pour toute commande de plus de 90,00 €

Temporairement en rupture de stock

Expédition à partir du 08 janvier 2027

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Unité	Prix par unité	la bobine*
2500 +	0,588 €	1 470,00 €

*Prix donné à titre indicatif

N° de stock RS:: 244-1587
Référence fabricant:: ICE2QS02GXUMA1
Fabricant:: Infineon

Spécifications

Documentation technique

Législations et de normes

Détails du produit

Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.

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

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

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