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HY5002 - 1-chip composed of high-current totem pole

General Description

The HY5002, a 1-chip composed of high-current totem pole output circuits with a PWM latch, current sense comparator and an error amplifier, the HY5002 contains a 5V precision voltage reference regulator, under-voltage lockout circuit (UVLO), oscillator circuit and a green power function, applied to

Key Features

  • Precision Reference Voltage: 5.0V (±1%) Low start-up current: typ. 50uA High current totem pole output: typ. 700mA Internal temperature compensated oscillator Double pulse suppression UVLO with Hysteresis function Oscillator Frequency: Max. 500KHz Package: PDIP8 / SOP8 Pb General.

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Datasheet Details

Part number HY5002
Manufacturer HAWYANG
File Size 146.74 KB
Description 1-chip composed of high-current totem pole
Datasheet download datasheet HY5002 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Features Precision Reference Voltage: 5.0V (±1%) Low start-up current: typ. 50uA High current totem pole output: typ. 700mA Internal temperature compensated oscillator Double pulse suppression UVLO with Hysteresis function Oscillator Frequency: Max. 500KHz Package: PDIP8 / SOP8 Pb General Description The HY5002, a 1-chip composed of high-current totem pole output circuits with a PWM latch, current sense comparator and an error amplifier, the HY5002 contains a 5V precision voltage reference regulator, under-voltage lockout circuit (UVLO), oscillator circuit and a green power function, applied to offer space and low cost in many applications such as the DC/DC converter and off-line AC adaptor or switching power supply. -1- Typical Application Circuit F1 N L2 1 3 250V/2A CX2 0.