STRA6252M A6252M DIP7
STRA6252M A6252M DIP7 ORIGINAL
Features
●DIP-8 package without pin 6 is ideal for low profile small
power supply system
●PWM operational frequency jittering
The frequency jittering function suppresses EMI noise and
consequently reduces the EMI noise filter cost
The center frequency of PWM operation is set to 50 KHz,
and the frequency jittering provides variation of Δf= 5KHz
(typ), which is adjustable by the external capacitor.
●Over Load Protection (OLP) with a built-in timer (Auto
restart)
Built-in delay timer circuit to trip the overload protection
requires no external OLP capacitor, which allows cost
reduction and space-saving.
●Over current protection (OCP) with constant current
drooping
Constant output current drooping can be realized by simply
adding two external resistors.
●Soft start
Reduces stress of the built-in power MOSFET
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توضیحات
STRA6252M A6252M DIP7 ORIGINAL
STR-A6252 is a PWM-topology off-line secondary-feedback
switching regulator IC that builds in an power MOSEFT with
avalanche immunity and a current-mode control chip. The
auto-burst mode operation (intermittent burst operation) and a
control chip with low power consumption improve the overall
system efficiency. Since only a few external components are
required, this IC simplifies the system design with high
performance and low cost.
توضیحات تکمیلی
| کیفیت |
original |
|---|---|
| Package |
DIP-7 |
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دیدگاهها
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