AN8029 Overview
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 Pin for use both overvoltage protection circuit and timer latch Photocoupler connection pin for error voltage feedback Voltage Regulators s Ratings Parameter Supply voltage Peak output current...
AN8029 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 (95 µA typical) allows using a small size start resistor
- Built-in pulse-by-pulse overcurrent protection function
- Incorporating the protection circuit against malfunction at low voltage (start/stop: 14.9 V/8.6 V)
- Built-in overvoltage protection function (externally resettable)
- Built-in timer latch function
- Equipped with frequency (VF) control function
- 9-pin single inline package expands the freedom of board design