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A new family of ICs for power supplies with
peak-to-continuous power ratios of up to
3:1, has been introduced by Power
Integrations, the leader in high-voltage
analog integrated circuits for power
conversion.
Power conversion IC complies with energy-efficiency
standards
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As the industry's first monolithic powerconversion IC with peak-mode operation, PeakSwitch enables highly integrated, energy-efficient power supplies for
applications such as printers, personal video
recorders (PVRs), audio amplifiers,
broadband modems and DC motor drives. It
features a 700V MOSFET and low-voltage
control circuitry integrated on a monolithic
IC.
The device employs ON/OFF control,
providing low standby power consumption
as well as constant active-mode efficiency.
This enables compliance with all current
energy-efficiency standards, including the
proposed ENERGY STAR efficiency standard
for printers, which specifies power budgets
during standby, sleep and active operation.
Other key features include integrated autorestart,
hysteretic thermal shutdown, and
integrated frequency jittering to minimize
EMI. The device is available in lead-free,
plastic through-hole DIP-8 packages, and
higher power standard TO-220 packages.
t: +44 (0) 1252 730140
f: +44 (0) 1252 727689
e: eurosales@powerint.com
w: www.powerint.com
EDI-new-products-wk14-2006
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