home products Semiconductors Power AC-DC Power Conversion HF500-15 Full-Featured Flyback Regulator with integrated 700V MOSFET, up to 15W
HF500-15 Full-Featured Flyback Regulator with integrated 700V MOSFET, up to 15W
HF500-15

HF500-15 Full-Featured Flyback Regulator with integrated 700V MOSFET, up to 15W

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Pricing Table

The HF500-15 is a fixed-frequency, current-mode regulator with built-in slope compensation.

Product Detail

The HF500-15 is a fixed-frequency, current-mode regulator with built-in slope compensation. It combines a 700V MOSFET and a full-featured controller into one chip for a low-power, offline, flyback, switch-mode power supply. At medium and heavy loads, the regulator works in a fixed frequency with frequency jittering, which helps to spread energy out in a conducted mode. During a light-load condition, the regulator freezes the peak current and reduces its switching frequency to fOSC(min) to offer excellent efficiency at light load. At very light loads, the regulator enters burst mode to achieve low standby power consumption. Full protection features include thermal shutdown, brown-in and brownout, VCC under-voltage lockout (UVLO), overload protection (OLP), short-circuit protection (SCP), input and output over-voltage protection (OVP), and over-temperature protection (OTP) The HF500-15 features timer-based fault detection and over-power compensation to ensure that the overload is independent of the input voltage. The HF500-15 is available in a SOIC8-7B package.

HF500-15 Full-Featured Flyback Regulator with integrated 700V MOSFET, up to 15W
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The HF500-15 is a fixed-frequency, current-mode regulator with built-in slope compensation.
HF500-15
New
HF500-15
Monolithic Power Systems (MPS)
https://www.epsglobal.com/getmetafile/5919b031-ff1d-4f79-8c75-d15d466e323a

Pricing Table

Technical Specification

Grade:
Catalog
Type:
Flybacks
fsw (max) (kHz):
25
Vac (min) (V):
85
Vac (max) (V):
305
Type1:
Regulator
Control Method:
Fixed Frequency
Vbr (V):
700
VCC (max) (V):
30
Typical Pmax (W):
15

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

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