PFM Controller for Half-Bridge Resonant Converters

Description The FAN7621 is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621 simplifies designs and improves productivity, while improving performance. Fe

文件：1.06056 Mbytes 页数：17 Pages

FAIRCHILD

仙童半导体

PFM Controller for Half-Bridge Resonant Converters

文件：636.61 Kbytes 页数：17 Pages

FAIRCHILD

仙童半导体

PFM Controller for Half-Bridge Resonant Converters

文件：713.04 Kbytes 页数：17 Pages

ONSEMI

安森美半导体

PFM Controller for Half-Bridge Resonant Converter

FAN7621是为高效半桥谐振转换器提供的脉冲频率调制控制器。FAN7621 通过提供了构建可靠、强健的谐振转换器所需的一切，不仅简化了设计，同时提高了生产率和性能。FAN7621 包括高端栅极驱动电路、精确的电流控制振荡器、频率限制电路、软启动和内置保护功能。高端栅极驱动电路具有共模噪声消除能力，通过卓越的抗噪能力确保运行稳定。使用零电压开关 (ZVS) 技术可显著降低开关损耗并提高效率。ZVS还可显著降低开关噪声，允许使用小尺寸的电磁干扰(EMI)滤波器。FAN7621可用于各种谐振转换器拓扑，如串联谐振、并联谐振以及LLC谐振转换器。 •为半桥谐振转换器拓扑提供了50%占空比的变频控制\n•通过零电压开关(ZVS)实现高效率\n•固定死区时间(350ns)\n•工作频率最高可达300kHz\n•在轻负载条件下用于频率限制（可编程）的脉冲跳跃\n•使用CON引脚的远程开/关控制\n•保护功能：过压保护(OVP)、过载保护(OLP)、过流保护(OCP)、异常过流保护(AOCP)、内部热关断(TSD);

ONSEMI

安森美半导体

PFM Controller for Half-Bridge Resonant Converters

Description The FAN7621B is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621B simplifies designs and improves productivity, while improving performance.

文件：1.02101 Mbytes 页数：17 Pages

FAIRCHILD

仙童半导体

PFM Controller for Half-Bridge Resonant Converters

Description The FAN7621B is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621B simplifies designs and improves productivity, while improving performance.

文件：1.02101 Mbytes 页数：17 Pages

FAIRCHILD

仙童半导体

PFM Controller for Half-Bridge Resonant Converters

Description The FAN7621B is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621B simplifies designs and improves productivity, while improving performance.

文件：1.02101 Mbytes 页数：17 Pages

FAIRCHILD

仙童半导体

PFM Controller for Half-Bridge Resonant Converters

Description The FAN7621 is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621 simplifies designs and improves productivity, while improving performance. Fe

文件：1.06056 Mbytes 页数：17 Pages

FAIRCHILD

仙童半导体

PFM Controller for Half-Bridge Resonant Converters

Description The FAN7621S is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621S simplifies designs and improves productivity, while improving performance. The FAN

文件：803.27 Kbytes 页数：13 Pages

FAIRCHILD

仙童半导体

PFM Controller for Half-Bridge Resonant Converters

Description The FAN7621S is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621S simplifies designs and improves productivity, while improving performance. The FAN

文件：597 Kbytes 页数：14 Pages

ONSEMI

安森美半导体