キセノン・フラッシュ充電器
ポートフォリオを拡大しているアナログ・デバイセズのフラッシュ充電器は、キセノン・フラッシュランプをトリガするための効率的で低プロファイルのソリューションを提供します。これらのモノリシック・スイッチング・レギュレータ充電器は、225 mA 〜 2 A の定格電流と、1.8 V という低い入力電圧で動作し、MSOP または ThinSOT パッケージにパッケージングされ、必要なトランスは非常に小型で済みます。つまり、220 μF のコンデンサをわずか 3.7 秒で 5 V から 320 V に充電します。
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キセノン・フラッシュ充電器
| SortOrder | Part# | Number of Outputs | Vin (min) (V) | Vin (max) (V) | Topology | Switch Current (typ) (A) | Monolithic | Comments | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | LT3751 | 1 | 5 | 24 | Capacitor Charger, Flyback | 10 | No | Capacitor Charger Controller with Regulation | $3.65 (LT3751EUFD#PBF) |
| 2 | LT3585-3 | 1 | 1.5 | 16 | Flyback, Photoflash | 1.7 | Yes | Photoflash Charger & IGBT Driver, 800mA/400mA Input Current | $1.15 (LT3585EDDB-3#TRPBF) |
| 3 | LT3585-2 | 1 | 1.5 | 16 | Flyback, Photoflash | 850m | Yes | Photoflash Charger & IGBT Driver, 400mA/200mA Input Current | $1.15 (LT3585EDDB-2#TRPBF) |
| 4 | LT3585-1 | 1 | 1.5 | 16 | Flyback, Photoflash | 550m | Yes | Photoflash Charger & IGBT Driver, 250mA/115mA Input Current | $1.15 (LT3585EDDB-1#TRPBF) |
| 5 | LT3585-0 | 1 | 1.5 | 16 | Flyback, Photoflash | 1.2 | Yes | Photoflash Charger & IGBT Driver, 550mA/275mA Input Current | $1.15 (LT3585EDDB-0#TRPBF) |
| 6 | LT3750 | 1 | 3 | 24 | Capacitor Charger, Flyback | 10 | No | Capacitor Charger Controller | $3.50 (LT3750EMS#PBF) |
| 7 | LT3485-3 | 1 | 1.8 | 10 | Flyback, Photoflash | 1.7 | Yes | Photoflash Capacitor Chargers, IGBT Drive, 750mA Input Current | $2.25 (LT3485EDD-3#PBF) |
| 8 | LT3485-2 | 1 | 1.8 | 10 | Flyback, Photoflash | 850m | Yes | Photoflash Capacitor Chargers, IGBT Drive, 350mA Input Current | $2.25 (LT3485EDD-2#PBF) |
| 9 | LT3485-1 | 1 | 1.8 | 10 | Flyback, Photoflash | 550m | Yes | Photoflash Capacitor Chargers, IGBT Drive, 225mA Input Current | $2.25 (LT3485EDD-1#PBF) |
| 10 | LT3485-0 | 1 | 1.8 | 10 | Flyback, Photoflash | 1.2 | Yes | Photoflash Capacitor Chargers, IGBT Drive, 500mA Input Current | $2.25 (LT3485EDD-0#PBF) |
| 11 | LT3484-2 | 1 | 1.8 | 16 | Flyback, Photoflash | 850m | Yes | Photoflash Capacitor Charger, 350mA Input Current | $2.20 (LT3484EDCB-2#TRPBF) |
| 12 | LT3484-1 | 1 | 1.8 | 16 | Flyback, Photoflash | 550m | Yes | Photoflash Capacitor Charger, 225mA Input Current | $2.20 (LT3484EDCB-1#TRPBF) |
| 13 | LT3484-0 | 1 | 1.8 | 16 | Flyback, Photoflash | 1.2 | Yes | Photoflash Capacitor Charger, 500mA Input Current | $2.20 (LT3484EDCB-0#TRPBF) |
| 14 | LT3468-2 | 1 | 2.5 | 16 | Flyback, Photoflash | 870m | Yes | Photoflash Capacitor Chargers in ThinSOT, 375mA Input Current | $2.01 (LT3468ES5-2#TRPBF) |
| 15 | LT3468-1 | 1 | 2.5 | 16 | Flyback, Photoflash | 550m | Yes | Photoflash Capacitor Chargers in ThinSOT, 225mA Input Current | $2.01 (LT3468ES5-1#TRPBF) |
| 16 | LT3468 | 1 | 2.5 | 16 | Flyback, Photoflash | 1.2 | Yes | Photoflash Capacitor Chargers in ThinSOT, 500mA Input Current | $2.01 (LT3468ES5#TRPBF) |
| 17 | LT3420-1 | 1 | 1.8 | 16 | Flyback, Photoflash | 900m | Yes | Photoflash Capacitor Chargers with Automatic Refresh, 450mA Input Current | $2.50 (LT3420EMS-1#PBF) |
| 18 | LT3420 | 1 | 1.8 | 16 | Flyback, Photoflash | 1.4 | Yes | Photoflash Capacitor Chargers with Automatic Refresh, 840mA Input Current | $2.50 (LT3420EDD#PBF) |
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