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Sg6841sz System Highly Integrated Pwm Controller, Sop8, 18v, 10ma
Posted at: Offers to Sell and Export | Posted on: Thursday 4 September 2014 3:09 am | Poster last visit: Tuesday 25 November 2014 |
Product Category: Main
» Electronic Components and Supplies
» Printed circuits and integrated circuits and microassemblies
» Integrated circuits
» Standard logic integrated circuit
» Sg6841sz System Highly Integrated Pwm Controller, Sop8, 18v, 10ma
Product Description:
Manufacturer Part Number: SG6841SZ System highly integrated PWM controller, SOP8, 18V, 10mA
Brife Description:
The
SG6841SZ is a highly integrated PWM controller. It provides several features to enhance the performance of low power flyback converters. The SG6841SZ also provides many protection functions. Pulse by pulse current limit ensures a constant output current under short circuit. If a short circuit failure or over load happens, the SG6841SZ will shut off after a continuous high voltage detection on FB pin. The gate output is clamped at 18V to protect the power MOS from over voltage damage. An external NTC thermistor can be applied to sense the ambient temperature for over-temperature protection. It is available in SOP8 packages. The applications of the SG6841SZ inlcude General-purpose switching mode power supplies and flyback power converters, and Power Adapter, Open-frame SMPS, Battery Charger Adapter.
Parametrics
SG6841SZ absolute maximum ratings: (1)VDD, DC Supply Voltage: 30V; Zener clamp: 32V; Zener current: 10mA; (2)IOUT, Gate Output Current: 500 mA; (3)VFB, Input Voltage to FB Pin: -0.3 to 7V V; (4)VSense, Input Voltage to SENSE Pin: -0.3 to 7V V; (5)VRT, Input Voltage to RT Pin: -0.3 to 7V V; (6)VRI, Input Voltage to Ri Pin: -0.3 to 7V V; (7)PD, Power Dissipation: 1 W; (8)Rθ j-a, Thermal Resistance Junction-air: 141℃/W; (9)TJ, Operating Junction Temperature: 150℃; (10)TA, Operating Ambient Temperature: -30 to 85℃; (11)Tstg, Storage Temperature Range: -55 to +150℃; (12)TL, Lead Temperature (Wave soldering or IR, 10 seconds): 260℃; (13)ESD Capability, HBM model: 3.0KV; (14)ESD Capability, Machine model: 250V.
Lead Time / Delivery Time: IN STOCK, SHIP WITHIN 1-3 DAY
Distributor/ Supplier: ICBOND ELECTRONICS LIMITED
Company Contact:
Contact Name: Paul
Company Name: Icbond Electronics Limited
Email: Icbond Electronics Limited
Tel: 00852-28150191
Fax:
Street Address: Unit D, 11/f., Wing
Tat Comm. Bldg., 97 Bonham Strand
East, Sheung Wan
Hk, Hk 999077
Hong Kong
Member name: IcbondElectronicsLimite
Country: Hong Kong
Member Since: 05 August 2013
Total Leads: 525 IcbondElectronicsLimite Import Export Business Leads
Business focus: Electronic Components, Integrated Circuits, Ic Chips, Semiconductors, Diodes, Capacitors
Chat:
Verify: Safe Import Export Tips
Brife Description:
The
SG6841SZ is a highly integrated PWM controller. It provides several features to enhance the performance of low power flyback converters. The SG6841SZ also provides many protection functions. Pulse by pulse current limit ensures a constant output current under short circuit. If a short circuit failure or over load happens, the SG6841SZ will shut off after a continuous high voltage detection on FB pin. The gate output is clamped at 18V to protect the power MOS from over voltage damage. An external NTC thermistor can be applied to sense the ambient temperature for over-temperature protection. It is available in SOP8 packages. The applications of the SG6841SZ inlcude General-purpose switching mode power supplies and flyback power converters, and Power Adapter, Open-frame SMPS, Battery Charger Adapter.
Parametrics
SG6841SZ absolute maximum ratings: (1)VDD, DC Supply Voltage: 30V; Zener clamp: 32V; Zener current: 10mA; (2)IOUT, Gate Output Current: 500 mA; (3)VFB, Input Voltage to FB Pin: -0.3 to 7V V; (4)VSense, Input Voltage to SENSE Pin: -0.3 to 7V V; (5)VRT, Input Voltage to RT Pin: -0.3 to 7V V; (6)VRI, Input Voltage to Ri Pin: -0.3 to 7V V; (7)PD, Power Dissipation: 1 W; (8)Rθ j-a, Thermal Resistance Junction-air: 141℃/W; (9)TJ, Operating Junction Temperature: 150℃; (10)TA, Operating Ambient Temperature: -30 to 85℃; (11)Tstg, Storage Temperature Range: -55 to +150℃; (12)TL, Lead Temperature (Wave soldering or IR, 10 seconds): 260℃; (13)ESD Capability, HBM model: 3.0KV; (14)ESD Capability, Machine model: 250V.
Lead Time / Delivery Time: IN STOCK, SHIP WITHIN 1-3 DAY
Distributor/ Supplier: ICBOND ELECTRONICS LIMITED
Company Contact:
Contact Name: Paul
Company Name: Icbond Electronics Limited
Email: Icbond Electronics Limited
Tel: 00852-28150191
Fax:
Street Address: Unit D, 11/f., Wing
Tat Comm. Bldg., 97 Bonham Strand
East, Sheung Wan
Hk, Hk 999077
Hong Kong
Member name: IcbondElectronicsLimite
Country:
Hong KongMember Since: 05 August 2013
Total Leads: 525 IcbondElectronicsLimite Import Export Business Leads
Business focus: Electronic Components, Integrated Circuits, Ic Chips, Semiconductors, Diodes, Capacitors
Chat:
Verify: Safe Import Export Tips
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Standard logic integrated circuit Classification Navigation
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