mxhv9910 Clare, Inc., mxhv9910 Datasheet
mxhv9910
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mxhv9910 Summary of contents
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... Off-Line High Brightness LED Driver General Description The MXHV9910 is a high-efficiency off-line LED driver. Manufactured using a dielectically isolated process the MXHV9910 can operate from 8V to 450V. This highly versatile input operating voltage enables a broad range of High Brightness (HB) LED applications. The MXHV9910 drives an external MOSFET at a fixed oscillator frequency set by an external resistor ...
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... Requires a storage capacitor to ground. Linear Dimming. Sets the current limit lower than the internal 250mV threshold the current sense comparator. 8 ROSC Resistor to ground sets the oscillator / primary PWM frequency. MXHV9910 Drawing No. HV991009 Maximum Units -0.5 to +460 -0 +0 ...
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... GATE low output voltage Oscillator frequency Maximum Oscillator PWM Duty Cycle Linear Dimming Voltage Range Current Sense Blanking Interval Delay from CS trip to GATE lo GATE output rise time GATE output fall time MXHV9910 Drawing No. HV991009 Symbol Condition V DC input voltage INDC PWM_D to GND ...
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... MXHV9910 MXHV9910 Drawing No. HV991009 4 IXYS 4/28/08 www.claremicronix.com ...
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... The products described in this document are not intended for use in medical implantation or other direct life support applications where malfunction may result in direct physical harm, injury or death to a person. Specification: MXHV9910 ©Copyright 2008, IXYS Corporation All rights reserved. Printed in USA. 5 4/28/08 www ...