AMLD-6070Z Aimtec Inc., AMLD-6070Z Datasheet - Page 7
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AMLD-6070Z
Manufacturer Part Number
AMLD-6070Z
Description
Manufacturer
Aimtec Inc.
Datasheet
1.AMLD-6070Z.pdf
(13 pages)
Series AMLD-Z
Up to 1000mA | LED Driver
Driving the VADJ from a Microcontroller
The VADJ can be driven from an open drain output of a microcontroller as shown below. The diode and resistor serve to
suppress any possible high amplitude negative voltage spikes to the VADJ input resulting from the drain to source
capacitance of the FET. Any negative voltage spikes will cause errors in output current and/or unstable driver operation.
Output Current Adjustment by PWM Control (Dimming):
A PWM signal must have a frequency of greater than 100Hz to prevent any visible flicker.
Output Current Adjustment by PWM Control (Flash):
www.aimtec.com
Tel: +1 514 620 2722
Toll free: + 1 888 9 AIMTEC
(924 6832)
7 of 13
F 051e R12.C
North America only