XINJI HT1335P
The HT1335P is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies. The device includes an internal power MOSFET and operates in quasi-resonant mode to provide high efficiency along with a number of key built-in protection features while minimizing the external component count, simplifying EMI design and lowers the total bill of material cost. The HT1335P removes the need for secondary feedback circuit while achieving excellent line and load regulation.| Part No. | HT1335P |
|---|---|
| Datasheet | HT1335P Download |
| Manufacturer | XINJI |
| Description | Digital Green-Mode QR Primary-Side PWM Power Switch |
| Buy | Stock & Price |
GENERAL DESCRIPTION
It also eliminates the need for loop compensation components while maintaining stability over all operating conditions. Pulse-by-pulse waveform analysis allows for a loop response that is much faster than traditional solutions, resulting in improved dynamic load response for both one-time and repetitive load transients. The built-in power limit function enables optimized transformer design in universal off-line applications and allows for a wide input voltage range. Hunch’s innovative proprietary technology ensures that power supplies built with the HT1335P can achieve both highest average active efficiency and have fast dynamic load response in a compact form factor in typical applications. DIGITAL PWM ICFEATURES
● Tight constant-voltage and constant-current regulation across line and load range● Primary-side feedback eliminates opto-isolators and simplifies design
● Proprietary optimized 90 kHz maximum PWM switching frequency with quasi-resonant operation achiev...
