LP5813 datasheet(9/60 Pages) TI

tên linh kiện	LP5813

Giải thích chi tiết về linh kiện	LP5813 Synchronous Boost 4 × 3 Matrix RGB LED Driver With Autonomous Control

PDF	60 Pages

Scroll/Zoom	100%

nhà sản xuất	TI [Texas Instruments]

Trang chủ	http://www.ti.com

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Unless specified otherwise, typical characteristics apply over the full ambient temperature range (–40°C < TA < +85°C ), VIN

= 3.6 V, VCC = 5 V, CIN = 1 μF, COUT = 1 μF.

I2C Timing Requirements

MIN

NOM

MAX

UNIT

tBUF

Bus free time between a STOP and START condition

1.3

µs

Capacitive load for each bus line

400

Fast-mode Plus

fSCL

SCL clock frequency

1000

kHz

tHD_STA

Hold time (repeated) START condition. After this period, the first clock

pulse is generated.

0.26

µs

tLOW

LOW period of the SCL clock

0.5

µs

tHIGH

HIGH period of the SCL clock

0.26

µs

tSU_STA

Set-up time for a repeated START condition

0.26

µs

tHD_DAT

Data hold time

µs

tSU_DAT

Data set-up time

Rise time of both SDA and SCL signals

120

Fall time of both SDA and SCL signals

120

tSU_STO

Set-up time for STOP condition

0.26

µs

tBUF

Bus free time between a STOP and START condition

0.5

µs

Capacitive load for each bus line

550

Misc. Timing Requirements

fCLK_EX

VSYNC input clock frequency

MHz

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LP5813

SNVSC74 – SEPTEMBER 2023

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