Part Number | AT9933 |
Distributor | Stock | Price | Buy |
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Part Number | AT9933 |
Manufacturer | Supertex |
Title | Hysteretic Boost-Buck (cuk) LED Driver |
Description | The AT9933 is a variable frequency PWM controller IC, designed to control an LED lamp driver using a low-noise boost-buck (Ćuk) topology. The AT9933 uses patent-pending hysteretic current-mode control to regulate both the input and the output currents. This enables superior input surge immunity with. |
Features |
► ► ► ► ► ► ► ► ► ► Constant current LED Driver Steps input voltage Up or Down Low EMI Variable frequency operation Internal 8 to 100V linear regulator Input and output current sensing Input current limit Enable & PWM dimming Ambient temperature rating up to 125°C Meets AEC-Q100 requirements General Description The AT9933 is a variable frequency PWM controller IC, designed to control an LED lamp . |
similar datasheet
No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | AT9932 |
Supertex |
Automotive Boost-Buck LED Lamp Driver | |
2 | AT9932 |
Microchip |
Automotive Boost-Buck LED Lamp Driver | |
3 | AT9910 |
Global Mixed-mode Technology |
1A Low Dropout Regulator | |
4 | AT9911 |
Global Mixed-mode Technology |
1A Low Dropout Regulator | |
5 | AT9915 |
Global Mixed-mode Technology |
1.5A Low Dropout Regulator | |
6 | AT9917 |
Supertex |
Automotive LED Driver | |
7 | AT9917 |
Microchip |
Automotive LED Driver | |
8 | AT9919 |
Microchip |
Hysteretic Buck High-Brightness LED Driver | |
9 | AT9919 |
Supertex |
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10 | AT90-0001 |
Tyco Electronics |
Digital Attenuator/ 31.0 dB/ 5-Bit/ TTL Driver/ DC-6.0 GHz |