ISL97673IRZ-TK 查看數據表（PDF） - Intersil

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ISL97673IRZ-TK

6-Channel SMBus or PWM Dimming LED Driver with Phase Shift Control

Intersil 

ISL97673

Typical Performance Curves (Continued)

FIGURE 15. LINE REGULATION WITH VIN CHANGE

FROM 26V TO 6V FOR 6P12S AT

20mA/CHANNEL

FIGURE 16. LOAD REGULATION WITH ILED CHANGE

FROM 0% TO 100% PWM DIMMING,

VIN = 12V, 6P12S AT 20mA/CHANNEL

FIGURE 17. LOAD REGULATION WITH ILED CHANGE

FROM 100% TO 0% PWM DIMMING,

VIN = 12V, 6P12S AT 20mA/CHANNEL

FIGURE 18. ISL97671 SHUTS DOWN AND STOPS

SWITCHING ~ 30ms AFTER EN GOES LOW

10

FN7633.0

June 24, 2010

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