MP2489DQ-LF-P
ActiveMONOLITHIC POWER SYSTEMS (MPS)
LED DRVR BUCK 1-CH ANALOG/PWM 57V 1A 6-PIN QFN T/R
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MP2489DQ-LF-P
ActiveMONOLITHIC POWER SYSTEMS (MPS)
LED DRVR BUCK 1-CH ANALOG/PWM 57V 1A 6-PIN QFN T/R
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | MP2489DQ-LF-P |
|---|---|
| Applications | Signage, Lighting, Backlight |
| Current - Output / Channel [custom] | 1 A |
| Dimming | Analog, PWM |
| Frequency | 600 kHz |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 6-VDFN Exposed Pad |
| Supplier Device Package | 6-QFN (3x3) |
| Topology | Step-Down (Buck) |
| Type | DC DC Regulator |
| Voltage - Supply (Min) [Min] | 6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.23 | |
| 10 | $ 2.01 | |||
| 25 | $ 1.89 | |||
| 100 | $ 1.61 | |||
| 250 | $ 1.51 | |||
| Digi-Reel® | 1 | $ 2.23 | ||
| 10 | $ 2.01 | |||
| 25 | $ 1.89 | |||
| 100 | $ 1.61 | |||
| 250 | $ 1.51 | |||
| Tape & Reel (TR) | 500 | $ 0.94 | ||
Description
General part information
MP2489 Series
Step-down white LED driver in 6 pin QFN package
Internal 65V MOSFET
High efficiency (greater than 95%)
Documents
Technical documentation and resources