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AX3304 - PWM Control Controller

Description

The AX3304/A integrates Pulse-Width-Modulation (PWM) control circuit into a single chip, mainly designs for power-supply regulator.

All the functions include an error amplifier, a soft-start, UVLO, OVP, SCP, TSD circuitry.

Features

  • an internal 100KHz oscillator (300KHz for "A" version), the UVLO makes sure that the outputs are off until the internal circuit operates normally. .

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Datasheet preview – AX3304

Datasheet Details

Part number AX3304
Manufacturer AXElite
File Size 672.40 KB
Description PWM Control Controller
Datasheet download datasheet AX3304 Datasheet
Additional preview pages of the AX3304 datasheet.

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Full PDF Text Transcription

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AX3304 PWM Control Controller  GENERAL DESCRIPTION The AX3304/A integrates Pulse-Width-Modulation (PWM) control circuit into a single chip, mainly designs for power-supply regulator. All the functions include an error amplifier, a soft-start, UVLO, OVP, SCP, TSD circuitry. This device features an internal 100KHz oscillator (300KHz for "A" version), the UVLO makes sure that the outputs are off until the internal circuit operates normally.  FEATURES - Input voltage：8V to 40V - Duty ratio：0% to 100% PWM control - Oscillation frequency：100K/300KHz Thermal Shutdown function. Short Circuit Protect (SCP). External SW P-channel MOS. € •yÑb External OVP setting function. R ` w m VÛm Current mode non-synchronous PWMo converter - External current limit setting. tech fo - Under voltage Lockout. .
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