AN8028 Datasheet - Panasonic Semiconductor

AN8028 Self-excited RCC pseudo-resonance type AC-DC switching power supply controller

Pin No. 1 2 3 4 5 6 7 8 9 Symbol TDL TOFF TON CLM GND VOUT VCC TIM/OVP FB Transformer reset detection Pin for connecting C and R to set minimum off-period Pin for connecting C to set minimum on-period Input pin for overcurrent protection detection Grounding pin Output pin Power supply voltage pin P.

Voltage Regulators AN8028 Self-excited RCC pseudo-resonance type AC-DC switching power supply control IC s Overview The AN8028 is an IC developed for controlling the self-excited switching power supply employing the RCC pseudo-resonance type control method. It is compact, equipped only with the necessary minimum functions. The maximum on-period and the minimum off-period can be set separately by using the external capacitor and resistor respectively. It is suitable for the power supply of AV eq.

AN8028 Features

* 0.3 +0.1

* 0.05

* Operating supply voltage range: 3.0±0.3 Stop voltage (8.6 V typical) to 34 V SIP009-P-0000C

* Output block employs the totem pole system.

* Power MOSFET can be directly driven. (output peak current: ±1 A maximum)

* Small pre-start operating

AN8028 Datasheet (133.25 KB)

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Datasheet Details

Part number:

AN8028

Manufacturer:

Panasonic Semiconductor

File Size:

133.25 KB

Description:

Self-excited rcc pseudo-resonance type ac-dc switching power supply controller.

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AN8028 Self-excited RCC pseudo-resonance type AC-DC switching power supply controller Panasonic Semiconductor

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