Datasheet AL58221 (Diodes) - 3
| Fabricante | Diodes |
| Descripción | 12-Channel LED Driver with 12-bit APDM Control |
| Páginas / Página | 26 / 3 — AL58221. Functional Block Diagram. www.diodes.com |
| Formato / tamaño de archivo | PDF / 861 Kb |
| Idioma del documento | Inglés |
AL58221. Functional Block Diagram. www.diodes.com
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AL58221 Functional Block Diagram
0 0 0 3 3 3 C B A C B A T T T T T T U U U U U U O O O O O O OSC REXT_A Current 12 Constant Current REXT_B Setting LED Drivers REXT_C 12 PWM/APDM generators Counter with ∆-width correction 16 192-bit data latch 16-bit cmd latch Controller retiming 16 D[0]… D[16]… D[32]… D[48] D[143]… D[159]… D[175]… D[191] Cmd[0] Cmd[15] DI DCKI 208-bit shift register DO Duty DCKO recovery Duty GCKO GCKI recovery
AL58221 3 of 26 April 2024 Document number: DS46476 Rev. 2 - 2
www.diodes.com
© 2024 Copyright Diodes Incorporated. All Rights Reserved.
0 0 0 3 3 3 C B A C B A T T T T T T U U U U U U O O O O O O OSC REXT_A Current 12 Constant Current REXT_B Setting LED Drivers REXT_C 12 PWM/APDM generators Counter with ∆-width correction 16 192-bit data latch 16-bit cmd latch Controller retiming 16 D[0]… D[16]… D[32]… D[48] D[143]… D[159]… D[175]… D[191] Cmd[0] Cmd[15] DI DCKI 208-bit shift register DO Duty DCKO recovery Duty GCKO GCKI recovery
AL58221 3 of 26 April 2024 Document number: DS46476 Rev. 2 - 2
www.diodes.com
© 2024 Copyright Diodes Incorporated. All Rights Reserved.