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Top245yn Power Integrations, Integrated Off-line Switcher
Posted at: Offers to Sell and Export | Posted on: Tuesday 25 September 2012 3:32 am | Poster last visit: Friday 26 July 2013 |
Product Description:
Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent
stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:
Part number top245yn
BRAND Power Integrations, Inc. [Power]
Packaging to220
Date code 11+
Price 0.1~3usd
Summary integrated off-line switcher, 60/85W, TO220, 132 kHz, 110 VAC, 100 mA
Description as follow:
The TOP245YN is an integrated off-line switcher. It uses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance and energy efficiency.
Parametrics
TOP245YN absolute maximum ratings: (1)CONTROL Voltage: -0.3 V to 9 V; (2)CONTROL Current: 100 mA; (3)LINE SENSE Pin Voltage: -0.3 V to 9 V; (4)CURRENT LIMIT Pin Voltage: -0.3 V to 4.5 V; (5)MULTI-FUNCTION Pin Voltage: - 0.3 V to 9 V; (6)FREQUENCY Pin Voltage: -0.3 V to 9 V; (7)Storage Temperature: -65 ℃ to 150 ℃; (8)Operating Junction Temperature: -40 ℃ to 150 ℃; (9)Lead Temperature: 260 ℃.
Features
TOP245YN features: (1)Extended power range for higher power applications; (2)No heatsink required up to 34 W using P package; (3)Features eliminate or reduce cost of external components; (4)Fully integrated soft-start for minimum stress/overshoot; (5)Externally programmable accurate current limit; (6)Wider duty cycle for more power, smaller input capacitor; (7)Separate line sense and current limit pins on Y/R/F packages; (8)Line under-voltage (UV) detection: no turn off glitches; (9)Line overvoltage (OV) shutdown extends line surge limit; (10)Line feed-forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX at high line; (11)Frequency jittering reduces EMI and EMI filtering costs; (12)Regulates to zero load without dummy loading; (13)132 kHz frequency reduces transformer/power supply size; (14)Half frequency option in Y/R/F packages for video applications; (15)Hysteretic thermal shutdown for automatic fault recovery; (16)Large thermal hysteresis prevents PC board overheating.
Diagrams
Company Contact:
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email:
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Member name: EISLIMITED
Country: Hong Kong
Member Since: 29 August 2012
Total Leads: 537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
Chat:
Verify: Safe Import Export Tips
stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question, please email us:
Part number top245yn
BRAND Power Integrations, Inc. [Power]
Packaging to220
Date code 11+
Price 0.1~3usd
Summary integrated off-line switcher, 60/85W, TO220, 132 kHz, 110 VAC, 100 mA
Description as follow:
The TOP245YN is an integrated off-line switcher. It uses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance and energy efficiency.
Parametrics
TOP245YN absolute maximum ratings: (1)CONTROL Voltage: -0.3 V to 9 V; (2)CONTROL Current: 100 mA; (3)LINE SENSE Pin Voltage: -0.3 V to 9 V; (4)CURRENT LIMIT Pin Voltage: -0.3 V to 4.5 V; (5)MULTI-FUNCTION Pin Voltage: - 0.3 V to 9 V; (6)FREQUENCY Pin Voltage: -0.3 V to 9 V; (7)Storage Temperature: -65 ℃ to 150 ℃; (8)Operating Junction Temperature: -40 ℃ to 150 ℃; (9)Lead Temperature: 260 ℃.
Features
TOP245YN features: (1)Extended power range for higher power applications; (2)No heatsink required up to 34 W using P package; (3)Features eliminate or reduce cost of external components; (4)Fully integrated soft-start for minimum stress/overshoot; (5)Externally programmable accurate current limit; (6)Wider duty cycle for more power, smaller input capacitor; (7)Separate line sense and current limit pins on Y/R/F packages; (8)Line under-voltage (UV) detection: no turn off glitches; (9)Line overvoltage (OV) shutdown extends line surge limit; (10)Line feed-forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX at high line; (11)Frequency jittering reduces EMI and EMI filtering costs; (12)Regulates to zero load without dummy loading; (13)132 kHz frequency reduces transformer/power supply size; (14)Half frequency option in Y/R/F packages for video applications; (15)Hysteretic thermal shutdown for automatic fault recovery; (16)Large thermal hysteresis prevents PC board overheating.
Diagrams
Company Contact:
Contact Name: John
Company Name: Excellent Integrated System Limited (eis Limited)
Email:
Tel: 00852-30777742
Fax: 00852-30777843
Street Address: Rm 906, Workingberg
Comm Bldg, 41-47 Marble Rd, Hong Kong
Member name: EISLIMITED
Country:
Hong KongMember Since: 29 August 2012
Total Leads: 537 EISLIMITED Import Export Business Leads
Business focus: Electronic Components, Active Component, Integrated Circuit, Semiconductor, Chips
Chat:
Verify: Safe Import Export Tips
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