产品介绍
PWM Controllers
伟诠的AC DC电源控制芯片专注于切换式电源供应器的应用。精简的应用电路及完整的保护功能，能帮助电源设计者快速的完成设计项目，并在最短的时间内设计出高效能且高可靠度的电源产品。
项目
说明
封装
WT7160
UHV/Multi-Mode Flyback PWM Controller/65kHz
SOP8
WT7160LM
UHV/Multi-Mode Flyback PWM Controller/100kHz
SOP8
WT7160RM
UHV/Multi-Mode Flyback PWM Controller/100kHz
SOP8
WT7161R
UHV/Multi-Mode Flyback PWM Controller/65kHz
SOP8
WT7161RM
UHV/Multi-Mode Flyback PWM Controller/100kHz
SOP8
WT7162RG
UHV/Quasi Resonant/Multi-Mode Flyback PWM Controller/<180kHz
SOP8
WT7162RH
UHV/Quasi Resonant/Multi-Mode Flyback PWM Controller/<180kHz
SOP8 / SOP10
WT7162RHUG24A
UHV Startup QR with Valley Switching /<180kHz/with 650V 240mΩ/D mode GaNFET
QFN24
WT7162RHUG24B
UHV Startup QR with Valley Switching /<180kHz/with 650V 150mΩ/D mode GaNFET
QFN24
WT7162RHUG24C
UHV Startup QR with Valley Switching /<180kHz/with 650V 480mΩ/D mode GaNFET
QFN24
WT7162RGUG24B
UHV Startup QR with Valley Switching /<180kHz/with 650V 225mΩ/E mode GaNFET
QFN24
WT7180
Multi-Mode Flyback PWM Controller/65kHz
SOT26
WT7180RM
Multi-Mode Flyback PWM Controller/100kHz
SOT26
WT7180SM
Multi-Mode Flyback PWM Controller/100kHz
SOT26
WT7181R
Multi-Mode Flyback PWM Controller/65kHz
SOT26
WT7181RM
Multi-Mode Flyback PWM Controller/100kHz
SOT26
WT7185
Multi-mode Flyback PWM Controller /65 kHz/with Peak Load Frequency Boost(~130kHz)
SOT26
Synchronous Rectifier (SR)
伟诠的AC DC电源控制芯片专注于切换式电源供应器的应用。精简的应用电路及完整的保护功能，能帮助电源设计者快速的完成设计项目，并在最短的时间内设计出高效能且高可靠度的电源产品。
项目
说明
封装
WT7130
Flyback SR Controller/CCM+DCM/200V/<85kHz/9V Driver
SOT26
WT7131
Flyback SR Controller/CCM+DCM/200V/<130kHz/5V Driver
SOT26
WT7131A
Flyback SR Controller/CCM+DCM/200V/<350kHz/5V Driver
SOT26
WT7131B
Flyback SR Controller/CCM+DCM /200V/<130kHz/6V Driver
SOT26
WT7132AN
Flyback SR Controller/CCM+DCM /120V/<350kHz/9V Driver
SOT26
WT7132BN
Flyback SR Controller/CCM+DCM /120V/<130kHz/9V Driver
SOT26
WT7141BA
Flyback SR controller with Integrated MOSFET /100V/12 mΩ/<130kHz/3A
SOP-8
WT7141BB
Flyback SR controller with Integrated MOSFET /100V/10 mΩ/<130kHz/3A
SOP-8
WT7140BC
Flyback SR controller with Integrated MOSFET /100V/5.8 mΩ/<130kHz/5A
SPPAK
PWM Controllers
伟诠的AC DC电源控制芯片专注于切换式电源供应器的应用。精简的应用电路及完整的保护功能，能帮助电源设计者快速的完成设计项目，并在最短的时间内设计出高效能且高可靠度的电源产品。
项目
说明
封装
WT7160
UHV/Multi-Mode Flyback PWM Controller/65kHz
SOP8
WT7160LM
UHV/Multi-Mode Flyback PWM Controller/100kHz
SOP8
WT7160RM
UHV/Multi-Mode Flyback PWM Controller/100kHz
SOP8
WT7161R
UHV/Multi-Mode Flyback PWM Controller/65kHz
SOP8
WT7161RM
UHV/Multi-Mode Flyback PWM Controller/100kHz
SOP8
WT7162RG
UHV/Quasi Resonant/Multi-Mode Flyback PWM Controller/<180kHz
SOP8
WT7162RH
UHV/Quasi Resonant/Multi-Mode Flyback PWM Controller/<180kHz
SOP8 / SOP10
WT7162RHUG24A
UHV Startup QR with Valley Switching /<180kHz/with 650V 240mΩ/D mode GaNFET
QFN24
WT7162RHUG24B
UHV Startup QR with Valley Switching /<180kHz/with 650V 150mΩ/D mode GaNFET
QFN24
WT7162RHUG24C
UHV Startup QR with Valley Switching /<180kHz/with 650V 480mΩ/D mode GaNFET
QFN24
WT7162RGUG24B
UHV Startup QR with Valley Switching /<180kHz/with 650V 225mΩ/E mode GaNFET
QFN24
WT7180
Multi-Mode Flyback PWM Controller/65kHz
SOT26
WT7180RM
Multi-Mode Flyback PWM Controller/100kHz
SOT26
WT7180SM
Multi-Mode Flyback PWM Controller/100kHz
SOT26
WT7181R
Multi-Mode Flyback PWM Controller/65kHz
SOT26
WT7181RM
Multi-Mode Flyback PWM Controller/100kHz
SOT26
WT7185
Multi-mode Flyback PWM Controller /65 kHz/with Peak Load Frequency Boost(~130kHz)
SOT26
Synchronous Rectifier (SR)
伟诠的AC DC电源控制芯片专注于切换式电源供应器的应用。精简的应用电路及完整的保护功能，能帮助电源设计者快速的完成设计项目，并在最短的时间内设计出高效能且高可靠度的电源产品。
项目
说明
封装
WT7130
Flyback SR Controller/CCM+DCM/200V/<85kHz/9V Driver
SOT26
WT7131
Flyback SR Controller/CCM+DCM/200V/<130kHz/5V Driver
SOT26
WT7131A
Flyback SR Controller/CCM+DCM/200V/<350kHz/5V Driver
SOT26
WT7131B
Flyback SR Controller/CCM+DCM /200V/<130kHz/6V Driver
SOT26
WT7132AN
Flyback SR Controller/CCM+DCM /120V/<350kHz/9V Driver
SOT26
WT7132BN
Flyback SR Controller/CCM+DCM /120V/<130kHz/9V Driver
SOT26
WT7141BA
Flyback SR controller with Integrated MOSFET /100V/12 mΩ/<130kHz/3A
SOP-8
WT7141BB
Flyback SR controller with Integrated MOSFET /100V/10 mΩ/<130kHz/3A
SOP-8
WT7140BC
Flyback SR controller with Integrated MOSFET /100V/5.8 mΩ/<130kHz/5A
SPPAK
