LP3943ISQEV
RGB 青白色 16-LED ファン・ライト・ドライバ
LP3943ISQEV
概要
RGB/White/Blue 16-LED Fun Light Driver
特長
- The LP3943 is an integrated device capable of independently driving 16 LEDs.
- This device contains an internal precision oscillator that provides all the necessary timing required for driving each LED.
- Two prescaler registers along with two PWM registers provide a versatile duty cycle control.
- The LP3943 contains the ability to dim LEDs in SMBUS/I2C applications where it is necessary to cut down on bus traffic.
- Internal power-on reset
- Active low reset
- Internal precision oscillator
- Variable dim rates (from 6.25 ms to 1.6s; 160 Hz-0.625 Hz)
Key Specifications:
- 16 LED driver (multiple programmable states--on, off, input, and dimming at a specified rate)
- 16 Open drain outputs capable of driving up to 25mA per LED
Applications:
- Customized flashing LED lights for cellular phones
- Portable Applications
- Digital Cameras
- Indicator Lamps
- General purpose I/O expander
- Toys
RGB LED ドライバ
購入と開発の開始
評価ボード
LP3943ISQEV — RGB White Blue 16-LED Fun Light Driver
在庫あり
制限：
TI.com で在庫切れ
TI.com で取り扱いなし
LP3943ISQEV — RGB White Blue 16-LED Fun Light Driver
技術資料
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| タイプ | タイトル | 最新の英語版をダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| 証明書 | LP3943ISQEV EU Declaration of Conformity (DoC) | 2019/01/02 | ||||
| ユーザー・ガイド | AN-1300 LP3943 Evaluation Kit (Rev. B) | 2013/04/30 |