AL1663RS-13
ObsoleteLED DRIVER AC/DC, BUCK-BOOST, FLYBACK, ISOLATED, 85 V TO 305 V, 15 V, 150 KHZ, 8 PINS, SOIC
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AL1663RS-13
ObsoleteLED DRIVER AC/DC, BUCK-BOOST, FLYBACK, ISOLATED, 85 V TO 305 V, 15 V, 150 KHZ, 8 PINS, SOIC
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Technical Specifications
Parameters and characteristics for this part
| Specification | AL1663RS-13 |
|---|---|
| Applications | Lighting, Backlight |
| Dimming | Analog, PWM |
| Frequency | 150 kHz |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SO |
| Topology | Step-Down (Buck), Step-Up (Boost), Flyback |
| Type | AC DC Offline Switcher |
| Voltage - Output | 20 V |
| Voltage - Supply (Max) | 30 V |
| Voltage - Supply (Min) [Min] | 7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
AL1663R Series
The AL1663R is a high performance single stage Flyback and Buck-boost controller, targeting dimmable LED lighting application. It is a primary side regulation (PSR) controller which can provide accurate constant current (CC) regulation without optocoupler and secondary control circuitry. It is operating at BCM mode which results in good EMI and efficiency, and keeps high PF and low total harmonic distortion (THD) under universal input voltage.
Documents
Technical documentation and resources