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MP4033GS Datasheet(PDF) 6 Page - Monolithic Power Systems |
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MP4033GS Datasheet(HTML) 6 Page - Monolithic Power Systems |
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6 / 25 page ![]() MP4033—PRIMARY-SIDE–CONTROL, OFFLINE LED CONTROLLER WITH PFC MP4033 Rev. 1.0 www.MonolithicPower.com 6 10/22/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2014 MPS. All Rights Reserved. ELECTRICAL CHARACTERISTICS (continued) Typical values are VCC =20V, TJ = 25°C, unless otherwise noted. Minimum and maximum values are at VCC =20V, TJ = -40°C to +125°C, unless otherwise noted, guaranteed by characterization. Parameter Symbol Condition Min Typ Max Units Trailing Edge Dimming Detection High Threshold V MULT_TL_HIGH Rising, VMULT_PK≥0.58V Falling, VMULT PK≥0.50V 0.43 0.45 0.47 V Rising, 0.58V>VMULT_PK≥0.53V Falling, 0.50V>VMULT PK≥0.45V 0.38 0.4 0.42 V Rising, 0.53V>VMULT_PK≥0.48V Falling, 0.45V> VMULT PK≥0.40V (6) 0.35 V Rising, 0.48V>VMULT_PK≥0.43V Falling, 0.40V>VMULT PK≥0.35V (6) 0.3 V Rising, 0.43V>VMULT_PK≥0.38V Falling, 0.35V>VMULT PK≥0.30V (6) 0.25 V Trailing Edge Dimming Detection High Threshold Hysteresis V MULT_TL_H_HYS 80 mV Trailing Edge Dimming Detection Low Threshold V MULT_TL_LOW 0.08 0.10 0.12 V Leading Edge dimmer detection Time threshold tLEADING Rising 86 100 134 µs Trailing Edge dimmer detection Time threshold tTRAILING Falling 388 450 602 µs Error Amplifier Reference Voltage V REF 0.400 0.414 0.428 V Transconductance G EA Guaranteed by design 130 µA/V COMP Lower Clamp Voltage V COMPL_LD Leading edge dimmer 1.83 1.88 1.94 V V COMPL_TL Trailing edge dimmer 1.53 1.58 1.64 V V COMPL_N No dimmer 1.53 1.58 1.64 V VCOMPL_NTC≤1.0V NTC≤1.0V 1.44 1.49 1.55 V Max. Source Current I COMP+ 57 µA Max. Sink Current without Dimmer I COMP- 200 µA Sink Current at TRIAC Dimming Off I SINK_DIM_LD Leading Edge Dimmer 85.50 µA I SINK_DIM_TL Trailing Edge Dimmer 155 µA |
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