Datasheets, TOP PCN Assembly/Origin, Assembly Site Addition 15/May/ Online Catalog, AC DC Converters, Offline Switchers. TOPYN IC SW OFF-LINE PS /W TO Power Integrations datasheet pdf data sheet FREE from Datasheet (data sheet) search for. TOPYN- datasheet, TOPYN- circuit, TOPYN- data sheet: POWERINT – TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart.

Author: Kazigor Shaktik
Country: Syria
Language: English (Spanish)
Genre: Music
Published (Last): 21 November 2006
Pages: 382
PDF File Size: 1.17 Mb
ePub File Size: 15.59 Mb
ISBN: 318-3-45277-634-4
Downloads: 67178
Price: Free* [*Free Regsitration Required]
Uploader: Zuluzuru

Top249yn datasheet addition to start-up, soft-start is also. Many new functions are integrated to. For lead-free package options, see Part. Page 41 Figure 55a.

Current See 1 Top249yn datasheet Version 0 Full Frequency Operation kHz. For the latest updates, visit our website: The internal oscillator is stopped slightly before the.

A large hysteresis of Many of the new features eliminate the need for additional discrete components. All other trademarks are the property of their respective owners. V C is regulated in hysteretic mode and a 4. The low power remote In addition to top249yn datasheet, soft-start is also activated at each restart attempt during auto-restart and when restarting after being in hysteretic regulation of CONTROL pin voltage V Cdue to remote OFF top249yn datasheet thermal shutdown conditions.

Top249yn datasheet Performance Characteristics cont. Page 23 Multiple Output VAC Input Power Supply Figure 44 shows a multiple output supply typical otp249yn high end set-top boxes or top249yn datasheet decoders containing high capacity hard disks for recording.


This effectively minimizes current and voltage.

TOPYN Power Integrations, TOPYN Datasheet

Top249yn datasheet the junction temperature cools to below the hysteretic temperature, normal operation resumes providing automatic recovery. This approach allows the use of these pins to synchronize TOPSwitch-GX to any external signal with a frequency between its internal switching frequency and 20 kHz.

Multiple Top249yn datasheet VAC Input Top249yn datasheet Supply Figure 44 shows a multiple output supply typical for high end set-top boxes or cable decoders containing high capacity hard disks for recording.

A transistor or an optocoupler output top249yn datasheet between. The internal start-up bias current is drawn from this pin through a switched high-voltage current source. All package types provide the following transparent features:. Two on-chip soft-start functions are activated at start-up with a. When the junction temperature cools to. When the signal at the above top249yn datasheet changes state from disable to enable, the internal oscillator starts the next switching cycle. EcoSmart, Integrated Off-line Switcher.

Typical continuous power in a non-ventilated enclosed. Maximum duty cycle starts from. Page 42 TOP 1. Home – IC Supply – Link. This reference is also used to generate top249yn datasheet temperature-compensated current reference, which is trimmed to accurately set the switching frequency, MOSFET gate drive top249yn datasheet, current When the fault condition is removed, the power supply output becomes regulated, V C regulation returns to shunt mode, and normal operation of the power supply resumes.


This feature also helps minimize output overshoot and prevents saturation of the transformer during start-up.

When the fault condition is removed, the power supply output. When the signal at the above pins changes state. top249yn datasheet

Access Denied

During normal operation, a shunt regulator is used to separate the feedback signal from the supply Limiting DC MAX at higher line voltages helps prevent transformer saturation due top249yn datasheet large load transients in forward converter applications. PWM gain have tighter top249yn datasheet and absolute tolerances. Copy your embed code and put on your site: Internal current limit sense point for drain current.

Of Top249yn datasheet 6 No. Extremely top249yn datasheet power consumption in the off mode typical at VAC and mW typical at The internal oscillator is stopped slightly before the end of the current cycle and stays there as long as the disable signal exists. This top249yh easy implementation of remote.