Datasheet AL58263 (Diodes) - 2
| Fabricante | Diodes |
| Descripción | 16-Channel, 16-Bit Grayscale PWM Dimming LED Driver |
| Páginas / Página | 28 / 2 — AL58263. Typical Applications Circuit. VLED. Pin Descriptions. PIN. NAME. … |
| Formato / tamaño de archivo | PDF / 1.6 Mb |
| Idioma del documento | Inglés |
AL58263. Typical Applications Circuit. VLED. Pin Descriptions. PIN. NAME. TSSOP-24EP. DESCRIPTION. (Type A1-B)
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AL58263 Typical Applications Circuit VLED
OUT0 OUT1 OUT15 OUT0 OUT1 OUT15 Data Write DI DO DI DO
AL58263 AL58263
Controller 1 n DCK LAT GCK Data Read
Pin Descriptions PIN NAME TSSOP-24EP DESCRIPTION (Type A1-B)
GND 1 Ground terminal DI 2 Serial data input terminal. DCK 3 Synchronous clock input terminal for serial data transfer. Data is sampled at the rising edge of DCK. Input terminal of data strobe and mode setting. Combine DCK with LAT LAT 4 signal to execute the mode control OUT0 to 5 to 20 Sink constant-current outputs (open-drain). OUT15 GCK 21 External double-edge grayscale clock input for APDM operations DO 22 Serial data output terminal. REXT 23 External resistors connected between REXT and GND for output current value setting. VDD 24 Supply voltage terminal.
Equivalent Circuit of Inputs and Outputs 1. DCK, DI, LAT, GCK terminals 2. DO terminal
VDD VDD
INPUT OUTPUT GND GND AL58263 2 of 28 April 2024 Document number: DS46310 Rev. 2 - 2
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© 2024 Copyright Diodes Incorporated. All Rights Reserved.
OUT0 OUT1 OUT15 OUT0 OUT1 OUT15 Data Write DI DO DI DO
AL58263 AL58263
Controller 1 n DCK LAT GCK Data Read
Pin Descriptions PIN NAME TSSOP-24EP DESCRIPTION (Type A1-B)
GND 1 Ground terminal DI 2 Serial data input terminal. DCK 3 Synchronous clock input terminal for serial data transfer. Data is sampled at the rising edge of DCK. Input terminal of data strobe and mode setting. Combine DCK with LAT LAT 4 signal to execute the mode control OUT0 to 5 to 20 Sink constant-current outputs (open-drain). OUT15 GCK 21 External double-edge grayscale clock input for APDM operations DO 22 Serial data output terminal. REXT 23 External resistors connected between REXT and GND for output current value setting. VDD 24 Supply voltage terminal.
Equivalent Circuit of Inputs and Outputs 1. DCK, DI, LAT, GCK terminals 2. DO terminal
VDD VDD
INPUT OUTPUT GND GND AL58263 2 of 28 April 2024 Document number: DS46310 Rev. 2 - 2
www.diodes.com
© 2024 Copyright Diodes Incorporated. All Rights Reserved.