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Description
Topswitch-gx Family Extended Power, Design Flexible, Ecosmart, Integrated Off-line Switcher
All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
Lower System cost, High Design Flexibility
● Extended power range to 250W
● Features eliminate or reduce cost of external components
● Fully integrated soft-start for minimum stress/overshoot
● Externally programmable accurate current limit
● Wider duty cycle for more power, smaller input capacitor
● Separate line sense and current limit pins on Y/R packages
● Line under-voltage(UV) detection: no turn off glitches
● Line over voltage(OV) shutdown extends line surge limit
● Line feed forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX at high line
● Frequency jittering reduces EMI and EMI filtering costs
● Regulates to zero load without dummy loading
● 132kHz frequency reduces transformer/power supply size
● Halffrequency option in Y/R packages for video applications
● Hysteretic thermal shutdown for automatic fault recovery
● Large thermal hysteresis prevents PC board overheating
EcoSmart - Energy Efficient
● Extremely low consumption in remote off mode (80 mW @ 110 VAC, 160 mW @ 230 VAC)
● Frequency lowered with load for high standby efficiency
● Allows shutdown/wake-up via LAN/input port
Description
TOPSwitch-GX 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.
Depending on package type, the TOPSwitch-GX family has either 1 or 3 additional pins over the standard DRAIN, SOURCE and CONTROL terminals. allowing the following functions: line sensing (OV/UV, line feedforward/DC max reduction), accurate externally set current limit, remote on/off, and synchronization to an external lower frequency and frequency selection (132 kHz/66 kHz).
All package types provide the following transparent features: Soft-start,132kHzswitching frequency (automatically reduced at light load), frequency jittering for lower EMI, wider DMAX hysteretic thermal shutdown and larger creepage packages. In addition, all critical parameters (i.e. current limit, frequency, PWM gain) have tighter temperature and absolute tolerance, to simplify design and optimize system cost.
Preview of the first 3 pages of the data sheet
Some Part number from the same manufacture
Some Part number from the same manufacture Power Integrations, Inc. |
TOP245Y-TL Topswitch-gx Family Extended Power, Design Flexible, Ecosmart, Integrated Off-line Switcher |
TNY280G Energy Efficient, Off-line Switcher with Enhanced Flexibility and Extended Power Range |
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DER-57 3W Power Supply Using Lnk501p |
TNY263P Enhanced, Energy Efficient, Low Power Off-line Switcher |
SENZero ICs Power Integrations today introduced SENZero, a family of ICs that disconnect sense resistors from high-voltage rails during standby or remote-off conditions. SENZero devices eliminate sense resistor power |
DER-246 This standby supply was designed to meet 80 Plus Standard and Energy star 2.0 >87%average-efficiency, no-load <100 mW at 400 VDC.This power supply offers these various protection features for few component |
DER-247 This standby supply was designed to meet 80 Plus Standard and Energy Star 2.0 >85%average-efficiency, no-load <100 mW at 400 VDC.This power supply offers these various protection features for few component |
LinkZero-LP LinkZero-LP, an upgrade to PI's popular LinkSwitch-LP, incorporates new technology which enables the device to automatically enter into and wake up from no-load mode while disipating less than 5 mW - substantially |
HiperLCS The HiperLCS is an integrated LLC power stage incorporating a multi-function controller, high-side and low-side gate drivers, plus two power MOSFETs in a half-bridge configuration. Figure 1 (above) shows |
CAP007DG CapZero? ICs from Power Integrations block current flow in the X capacitor safety discharge resistors when AC voltage is applied, reducing the power loss to less than 5 mW, or essentially zero at 230 VAC. |
CAP009DG |
CAP012DG |
LNK305GN ? ? ? Integrating Circuit (IC) Driver for General Lighting ApplicationsThis covers an extremely broad group, including applications where LED lighting can be used in lieu of conventional |
LNK364DN Specifications: Manufacturer: Power Integrations ; Product Category: AC/DC Switching Converters ; RoHS: Details ; Input / Supply Voltage (Max): 265 VAC ; Input / Supply Voltage (Min): 85 VAC ; Duty |
LNK403EG ? ? ? Integrating Circuit (IC) Driver for General Lighting ApplicationsThis covers an extremely broad group, including applications where LED lighting can be used in lieu of conventional |
LNK417EG The Power Integrations LinkSwitch?-PH family of LED Driver ICs dramatically simplifies implementation of LED drivers requiring power factors greater than 0.9, TRIAC dimming, and high efficiency. |
LNK456DG The Power Integrations LinkSwitch?-PL family of LED Driver ICs enables a very small and low cost single-stage power factor corrected constant current driver for solid state lighting. These Power |
LNK457DG |
LNK457VG |
LNK574DG Power Integrations LinkZero-LP Zero No-Load Consumption Integrated Off-Line Switcher is an upgrade to the LinkSwitch-LP, the industry's lowest component count charger/adapter and standby power switcher |
TIP132 : NPN Silicon Power Darlingtons TNY267G : Power 4-23 W Tinyswitch-iifamily of Energy Efficient, Low Power Off-line Switcher Ics TOP210PFI : Topswitch Family Three-terminal Off-line PWM Switch TNY266P_1 : 4.9W DVD Power Supply LNK500P_1 : 2.4W Cell Phone Charger TOP221YN : AC/DC Switching Converters 7W 85-265 VAC 12W100/115/230 VAC Specifications: Manufacturer: Power Integrations ; Product Category: AC/DC Switching Converters ; RoHS: Details ; Output Voltage: 5.7 V ; Input / Supply Voltage (Max): 265 VAC ; Input / Supply Voltage (Min): 85 VAC ; Duty Cycle (Max): 70 % ; Switching Frequency: 100 KHz ; Supply Current: 1.2 m CAP006DG : Other Power Management X Capac Discharge IC 825 V 2000 nF CapZero? ICs from Power Integrations block current flow in the X capacitor safety discharge resistors when AC voltage is applied, reducing the power loss to less than 5 mW, or essentially zero at 230 VAC. Power Integrations CapZero ICs automatically discharge X capacitors through discharge res LNK613DG : Pmic - Ac Dc Converters, Offline Switcher Integrated Circuit (ics) Tube -; IC OFFLINE SWIT CV/CC HV 8SOIC Specifications: Packaging: Tube ; Package / Case: 8-SOIC (0.154", 3.90mm Width) 7 leads ; Power (Watts): 3.3W ; Voltage - Input: - ; Voltage - Output: 700V ; Frequency Range: 58kHz ~ 72kHz ; Operating Temperature: -40°C ~ 150°C ; Output Isolation: Isolated ; Lead Free Status: Lead Free ; RoHS Status LNK305DG-TL : Pmic - Ac Dc Converters, Offline Switcher Integrated Circuit (ics) Tape & Reel (TR) -; IC OFFLINE SWIT OCP 8SOIC Specifications: Packaging: Tape & Reel (TR) ; Package / Case: 8-SOIC (0.154", 3.90mm Width) 7 leads ; Power (Watts): 12mW ; Voltage - Input: - ; Voltage - Output: 700V ; Frequency Range: 62 ~ 70kHz ; Operating Temperature: -40°C ~ 150°C ; Output Isolation: Non-Isolated ; Lead Free Status: Lead F TNY256G-TL : Pmic - Ac Dc Converters, Offline Switcher Integrated Circuit (ics) Tape & Reel (TR) -; IC OFFLINE SWIT OTP UVLO HV 8SMD Specifications: Packaging: Tape & Reel (TR) ; Package / Case: 8-SMD Gull Wing ; Power (Watts): 10W ; Voltage - Input: - ; Voltage - Output: 700V ; Frequency Range: 115kHz ~ 140kHz ; Operating Temperature: -40°C ~ 150°C ; Output Isolation: Isolated ; Lead Free Status: Contains Lead ; RoHS Status: TOP262EN : Pmic - Ac Dc Converters, Offline Switcher Integrated Circuit (ics) Tube -; IC OFFLINE SWIT PROG OVP 7CESIP Specifications: Packaging: Tube ; Package / Case: 7-SIP, 6 Leads, Exposed Pad, Formed Leads ; Power (Watts): 333W ; Voltage - Input: - ; Voltage - Output: 700V ; Frequency Range: 119kHz ~ 145kHz ; Operating Temperature: -40°C ~ 150°C ; Output Isolation: Isolated ; Lead Free Status: Lead Free ; RoHS 2SC0435T2F1-17 : Power Management Modules Dual Ch SCALE 1700V IGBT Driver HVIC Power Integrations SCALE-2+ Gate Drivers feature the SCALE-2+ chipset, Power Integrations' most recent innovation within its SCALE family. New SCALE-2+ technology enables soft shutdown (SSD) by 2SC0106T. Scale-2+ also enables advanced active clamping (A2C) or dynamic advanced active clamping (DA2 |
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11 buyer reviews from Singapore
Timothy Wright
Length of registration:7 years
I recently tested the integrated circuit TOP245YN from Utsource and was very pleased with the results. The circuit worked flawlessly and performed exactly as expected. The quality of the product was excellent and I was very satisfied with the overall performance. I highly recommend Utsource for anyone looking for a reliable and high-quality integrated circuit.
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03/17/2023
Scott Pettigrew
Length of registration:9 years
Much cheaper, and basically just as good. Maybe better, as you can look up whether there were problems with it, and adjust your purchase decision accordingly.
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09/23/2022
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TOP245Y
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