| PT16750 | 4.5 ~ 65 | Buck/Buck-Boost/Boost/Sepic high-side current sense | 80 ~700 | PWM | 1 | 1500mA | UVLO/OCP/OVP/ OTP | 16 | HTSSOP | PT16750-s.pdf |
| PT16751 | 4.5 ~ 65 | Buck/Buck-Boost/Boost/ Sepic high-side current sense programable overheating protection | 80 ~ 800 | PWM | 1 | 1500mA | LED Open/Short | 20 | HTSSOP | PT16751.pdf |
| PT16752 | 4.5 ~ 65 | Buck/Buck-Boost/Boost/Sepic High-side/low-side Current Sense Spread Spectrum Frequency Modulation Slope compensation | 80~700 | PWM/Analog | 1 | 3000mA | UVLO/OCP/OVP/OTP | 20 | HTSSOP | PT16752.pdf |
| PT16972 | 6~36 | Boost Conveter + 4ch Constant Current Regulator | 200~2100 | PWM | 4 | 100mA/ch | UVLO/OCP/ OVP/THSD/ OPEN/SHORT | 24 | HTSSOP | PT16972_s.pdf |
| PT16974 | 5.5 ~ 45 | 8CH linear programmable constant current sources | - | PWM | 8 | 100mA/ch | UVLO/OCP/OVP/ OTP LED Open/Short | 24 | HTSSOP | PT16974-s.pdf |
| PT16976 | 4.5~50 | Linear current controller Setback current limit function Multiple LED Strings Control Temperature Compensation | - | PWM | 1 | 1200mA | UVLO/OVP/OTP LED Open/Short | 8 | SOP | PT16976.pdf |