参考设计(25)
PFC Flyback LED Converter 40V - 120V @ 0.35A
PMP4522: This active power factor correction, transition mode, isolated flyback generates a constant current of 350mA on an LED string from high line (180 to 264Vac). The output accepts a voltage range of 40 to 120V. Open LED protection (overvoltage) and safety discharge of output capacitors are implemented as well.
PMP4618 33.6W PFC LED Drive | TI.com
PMP4618: The PMP4618 is a constant current LED driver, delivering 10V to 48V with a constant current of 350mA or 700mA. The output current is adjustable by means of a switch; the input voltage is the high line.
18W AC-DC Indoor LED Driver
PMP6694: The PMP6694 is 18W LED based reference design for replacing incandescent and halogen bulbs utilizing UCC28810 quasi resonant PFC flyback converter.
35W PFC LED Drive
PMP5526: LED flyback for High Line input, offline LED driver that provides Power factor Correction PFC
PMP4501 LED driver 48V@0.7A | TI.com
PMP4501: The PMP4501 is a constant current LED driver, delivering 10V to 48V with a constant current of 700mA. The output current is adjustable with a single resistor; the input voltage is the high line.
33.6W PFC LED Drive
PMP4618: The PMP4618 is a constant current LED driver, delivering 10V to 48V with a constant current of 350mA or 700mA. The output current is adjustable by means of a switch; the input voltage is the high line.
PMP4715 28V @ 1.4A PFC Flyback | TI.com
PMP4715: The PMP4715 is a constant current LED driver, including the PFC function, delivering 12V to 28V with a constant current of 1.4A. The input voltage is the high line.
50W PFC LED Drive Transition Mode Flyback
PMP2698: This active power factor correction, transition mode, isolated flyback generates a constant current of 3.5A on an LED string from high line (180 to 264Vac). The output accepts a voltage range of 8 to 28V. The open LED protection (overvoltage) is set to 27V maximum.
17V to 36Vin Isolated Flyback 53V @ 70W
PMP5651: This DC/DC converter is an isolated Flyback delivering 53V @ 1.35A from 17V to 36V input voltage. A supplementary overvoltage protection with a further optocoupler has been implemented.
25V @ 2A PFC Flyback
PMP5560: The PMP5560 is a constant current LED driver, including the PFC function, delivering 12V to 25V with a constant current of 2A. The input voltage is the high line.
LED Driver for Area Light
PMP5732: The PMP5732 is a LED driver for area light. It can operate from an input voltage range (100VAC to 277VAC). It's a flyback topology with analog dimming.
LED driver 48V@0.7A
PMP4501: The PMP4501 is a constant current LED driver, delivering 10V to 48V with a constant current of 700mA. The output current is adjustable with a single resistor; the input voltage is the high line.
36Vdc-72Vdc Input, 1.2V/25A Active Clamp Forward
PMP6912: This reference design generates a 1.2V/25A output from a standard 48V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate thresholds of the CSD16401Q5 and CSD16325Q5 allow these devices to be used as self-driven synchronous rectifiers for a highly efficient design. This design also includes enable, remote sense, and output overvoltage features.
PMP6912 36Vdc-72Vdc Input, 1.2V/25A Active Clamp Forward | TI.com
PMP6912: This reference design generates a 1.2V/25A output from a standard 48V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate thresholds of the CSD16401Q5 and CSD16325Q5 allow these devices to be used as self-driven synchronous rectifiers for a highly efficient design. This design also includes enable, remote sense, and output overvoltage features.
PMP4522 PFC Flyback LED Converter 40V - 120V @ 0.35A | TI.com
PMP4522: This active power factor correction, transition mode, isolated flyback generates a constant current of 350mA on an LED string from high line (180 to 264Vac). The output accepts a voltage range of 40 to 120V. Open LED protection (overvoltage) and safety discharge of output capacitors are implemented as well.
28V @ 1.4A PFC Flyback
PMP4715: The PMP4715 is a constant current LED driver, including the PFC function, delivering 12V to 28V with a constant current of 1.4A. The input voltage is the high line.
PMP5560 25V @ 2A PFC Flyback | TI.com
PMP5560: The PMP5560 is a constant current LED driver, including the PFC function, delivering 12V to 25V with a constant current of 2A. The input voltage is the high line.
PMP2698 50W PFC LED Drive Transition Mode Flyback | TI.com
PMP2698: This active power factor correction, transition mode, isolated flyback generates a constant current of 3.5A on an LED string from high line (180 to 264Vac). The output accepts a voltage range of 8 to 28V. The open LED protection (overvoltage) is set to 27V maximum.