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SP689S25RGB
SP689isavailableinSOT-23-5Lpackage.AC/DCSwitchingPowerAdaptorBatteryChargerOpen-FrameSwitchingPowerSupplyLEDPowerSupply
SP689S25RGB
| Part No. | Type | Operation | Start Up | Re-start | Package |
| Voltage(Max) | Current(Max) | Voltage(Typ) | |||
| V | uA | V | |||
| SP689 | Ultra HV start up | 700 | 140 | 6.5 | SOT-23-5L |
The SP689 is a low cost version ultra high voltage
start up IC. This IC is ideal to use in conjunction with
any PWM to further reduce the standby power. By
using SP689, it can eliminate the need for startup
resistors and bleeder resistors in switching mode
power supply design. It would provide the users a
superior AC/DC power application with higher
efficiency and lower standby power. With low
external component counts, SP689 is a low cost
solution for the applications.
SP689 is available in SOT-23-5L package.
AC/DC Switching Power Adaptor
Battery Charger
Open-Frame Switching Power Supply
LED Power Supply