PT6963 查看數據表（PDF） - Princeton Technology

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PT6963

LED Driver IC

Princeton Technology 

SWITCHING CHARACTERISTIC WAVEFORM

PT6963 Switching Characteristics Waveform is given below.

PT6963

where:

PWCLK (Clock Pulse Width) ≥ 400ns

tsetup (Data Setup Time) ≥100ns

tCLK-STB (Clock - Strobe Time) ≥ 1µs

tTZH (Rise Time) ≤ 1 µs

fosc = Oscillation Frequency

tTZL ≤ 1µs

PWSTB (Strobe Pulse Width) ≥ 1µs

thold (Data Hold Time) ≥ 100ns

tTHZ (Fall Time) ≤ 10µs

tPZL (Propagation Delay Time) ≤ 100ns

tPLZ (Propagation Delay Time) ≤ 300ns

tTLZ ≤ 10 µs

Note:

Test Condition Under

tTHZ (Pull low resistor) = 10KΩ, Loading capacitor = 300pF

tTLZ (Pull high resistor) = 10KΩ, Loading capacitor = 300pF

V1.3

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