Source Ringer Controller

FEATURES • Provides Control for Flyback Based Four Quadrant Amplifier Topology • Onboard Sine Wave Reference with Low THD • Selectable Ringing Frequency for Different Phone Systems (20Hz, 25Hz and 50Hz) • Programmable Output Amplitude and DC Offset • DC Current Limiting for Short Circuit

文件：908.98 Kbytes 页数：16 Pages

TI

德州仪器

Source Ringer Controller

文件：257.19 Kbytes 页数：11 Pages

TI

德州仪器

温度范围为 0°C 至 70°C 的源振铃器控制器

The UCC3750 Source Ringer Controller provides a complete control and drive solution for a four quadrant flyback-based ring generator circuit. The IC controls a primary side switch, which is modulated when power transfer is taking place from input to output. It also controls two secondary switches wh • Provides Control for Flyback Based Four Quadrant Amplifier Topology\n• Onboard Sine Wave Reference with Low THD\n• Selectable Ringing Frequency for Different Phone Systems (20Hz, 25Hz and 50Hz)\n• Programmable Output Amplitude and DC Offset\n• DC Current Limiting for Short Circuit Protection\n• Se;

TI

德州仪器

丝印：UCC3750DW；Package：SOIC；Source Ringer Controller

FEATURES • Provides Control for Flyback Based Four Quadrant Amplifier Topology • Onboard Sine Wave Reference with Low THD • Selectable Ringing Frequency for Different Phone Systems (20Hz, 25Hz and 50Hz) • Programmable Output Amplitude and DC Offset • DC Current Limiting for Short Circuit

文件：908.98 Kbytes 页数：16 Pages

TI

德州仪器

丝印：UCC3750DW；Package：SOIC；Source Ringer Controller

FEATURES • Provides Control for Flyback Based Four Quadrant Amplifier Topology • Onboard Sine Wave Reference with Low THD • Selectable Ringing Frequency for Different Phone Systems (20Hz, 25Hz and 50Hz) • Programmable Output Amplitude and DC Offset • DC Current Limiting for Short Circuit

文件：908.98 Kbytes 页数：16 Pages

TI

德州仪器

丝印：UCC3750DW；Package：SOIC；Source Ringer Controller

FEATURES • Provides Control for Flyback Based Four Quadrant Amplifier Topology • Onboard Sine Wave Reference with Low THD • Selectable Ringing Frequency for Different Phone Systems (20Hz, 25Hz and 50Hz) • Programmable Output Amplitude and DC Offset • DC Current Limiting for Short Circuit

文件：908.98 Kbytes 页数：16 Pages

TI

德州仪器

丝印：UCC3750DW；Package：SOIC；Source Ringer Controller

FEATURES • Provides Control for Flyback Based Four Quadrant Amplifier Topology • Onboard Sine Wave Reference with Low THD • Selectable Ringing Frequency for Different Phone Systems (20Hz, 25Hz and 50Hz) • Programmable Output Amplitude and DC Offset • DC Current Limiting for Short Circuit

文件：908.98 Kbytes 页数：16 Pages

TI

德州仪器

Source Ringer Controller

文件：1.40217 Mbytes 页数：18 Pages

TI

德州仪器

Source Ringer Controller

文件：1.40217 Mbytes 页数：18 Pages

TI

德州仪器

Source Ringer Controller

文件：1.40217 Mbytes 页数：18 Pages

TI

德州仪器