AN8026 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 voltage pin Input pin for overvoltage protection circuit Photocoupler connection pin for error voltage feedback Voltage Regulators s Ratings Parameter Supply voltage Peak output current Power dissipation...
AN8026 Key Features
- 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 current (80 µA typical) allows using a small size start resistor
- Built-in pulse-by-pulse overcurrent protection function
- Incorporating protection circuit against malfunction at low voltage (start/stop: 14.9 V/8.6 V)
- Built-in overvoltage protection function (externally resettable)
- Equipped with frequency (VF) control function
- 9-pin single inline package expands the freedom of board design