Technical Specifications
Parameters and characteristics for this part
| Specification | AL9910-5SP-13 |
|---|---|
| Applications | Signage, Lighting, Backlight |
| Dimming | Analog, PWM |
| Frequency [Max] | 300 kHz |
| Frequency [Min] | 25 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 | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Supplier Device Package | 8-SO-EP |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Type | AC DC Offline Switcher |
| Voltage - Supply (Max) [Max] | 500 V |
| Voltage - Supply (Min) [Min] | 15 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 | $ 1.96 | |
| 10 | $ 1.76 | |||
| 25 | $ 1.66 | |||
| 100 | $ 1.41 | |||
| 250 | $ 1.33 | |||
| 500 | $ 1.16 | |||
| 1000 | $ 0.96 | |||
| Digi-Reel® | 1 | $ 1.96 | ||
| 10 | $ 1.76 | |||
| 25 | $ 1.66 | |||
| 100 | $ 1.41 | |||
| 250 | $ 1.33 | |||
| 500 | $ 1.16 | |||
| 1000 | $ 0.96 | |||
| Tape & Reel (TR) | 2500 | $ 0.82 | ||
Description
General part information
AL9910 Series
The AL9910/A high-voltage PWM LED driver-controller provides an efficient solution for offline high brightness LED lamps from rectified line voltages ranging from 85VAC up to 277VAC. The AL9910/A drives external MOSFETs at switching frequencies up to 300kHz, with the switching frequency determined by a single resistor. The AL9910/A topology creates a constant current through the LEDs providing constant light output. The output current is programmed by one external resistor and is ultimately determined by the external MOSFET chosen and therefore allows many low current LEDs to be driven as well as a few high current LEDs.
Documents
Technical documentation and resources