AN8026 Datasheet - Panasonic Semiconductor

AN8026 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 OVP FB Description 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 volta.

Voltage Regulators AN8026 Self-excited RCC pseudo-resonance type AC-DC switching power supply control IC s Overview The AN8026 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.

AN8026 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

AN8026 Datasheet (125.43 KB)