WT7610T
WT7610T is a switching power supply supervisor which monitors two channels of +12VA and +12VB outputs. The protections include Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Current Protection (OCP), VX and VCC Under Voltage Lockout (UVLO).When +12VA or +12VB OV fault condition is detected, FPOB1 latched LOW. When +12VA or +12VB OC or VX or UV fault condition is detected, FPOB2 latched LOW. It also provides BURST signal for burst mode detected.
Features
- Two channels for 12V OVP, UVP and OCP
- External Voltage Protection (VX)
- Two Fault protection latch with open-drain output stage (FPOB1 and FPOB2)
- 25ms OCP debounce
- 10 ms PSONB debounce
- 1 ms VX debounce.
- 73 us UVP debounce
- 14 μs OVP debounce
- 50ms time delay for UVP / OCP/BE
- VCC under voltage lockout
- BE control signal for burst mode with open-drain output stage.
- Package Type: SOP-16
- Two channels for 12V OVP, UVP and OCP
應用領域
