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XENON Photoflash Cap Charger with IGBT Driver 
| Part Number | Topology | Input Voltage | Output | Output Current | Packages | Features |
|---|---|---|---|---|---|---|
| A8424 | Flyback | 3.0 V to 5.5 V (1.5 V to 11.0 Vbat) |
Adjustable | 0.5 to 1.5 A | 3×3 mm TQFN-16 | Primary sensing, 55 V DMOS, 11 V Vbat, dual IGBT triggers, separate sink/source |
| A8425 | Flyback | 3.0 V to 5.5 V (1.5 V to 11.0 Vbat) |
Adjustable | 1.0 to 3.2 A | 3×3 mm TQFN-16 | Primary sensing, 55 V DMOS, 11 V Vbat, dual IGBT triggers, separate sink/source |
| A8426 | Flyback | 3.0 V to 5.5 V (1.5 V to 11.0 Vbat) |
Adjustable | 1.0 to 3.2 A | 3×3 mm TQFN-16 | Secondary sensing, 55 V DMOS, 11 V Vbat, separate sink/source, dual IGBT triggers, auto refresh |
| A8427 | Flyback | 3.0 V to 5.5 V (1.5 V to 6.0 Vbat) |
Adjustable | 0.8 to 2.4 A | 3×3 mm TQFN-16 | Primary sensing, 40 V DMOS, separate sink/source, auto refresh |
| A8436 | Flyback | 3.0 V to 5.5 V (or 1.5 V min if Vcc supplied) | Adjustable | 1.0 A, 1.2 A, 1.4 A | 3×3 mm TDFN-10 | Secondary sensing, 40 V DMOS |
| A8437 | Flyback | 2.3 V to 5.5 V | Adjustable | 0.3 to 1.2 A | 3×3 mm TQFN-10 or 1.2×1.6 mm WLCSP | Primary sensing, 40 V DMOS, low voltage logic, separate sink/source (CSP only), dual IGBT triggers, IGBT interlock, auto refresh |
| A8438 | Flyback | 3 V to 5.5 V (or 1.5 V min if Vcc supplied) | Adjustable | 1.6 A, 1.8 A, 2 A | 3×3 mm TDFN-10 | Secondary sensing, 40 V DMOS |
| A8439 | Flyback | 3 V to 5.5 V (or 1.5 V min if Vcc supplied) | Adjustable | 0.27 to 1.5 A | 3×3 mm TDFN-10 | Secondary sensing, 40 V DMOS, continuous feedback, auto refresh, flexible 8-step ILIM programming |
| A8724 | Flyback | 3.0 V to 5.5 V (1.5 V to 11.0 Vbat) |
Adjustable | 0.4 to 1.5 A | 3×3 mm TDFN-10 | Primary sensing, 55 V DMOS, 11 V Vbat, separate sink/source, flexible 8- step ILIM programming |
| A8731 | Flyback | 2.3 V to 5.5 V | Adjustable | 0.4 to 1.2 A | 3×3 mm TDFN-10 | Primary sensing, 40 V DMOS, dual IGBT triggers |
| A8732 | Flyback | 2.3 V to 5.5 V (1.5 V to 5.5 V VBat) |
Adjustable | 0.4 to 1.5 A | 2×2 mm TDFN 8 | Primary sensing, 50 V DMOS, 1 V logic compatible, small package flexible 16-step ILIM programming |
| A8733 | Flyback | 2.3 V to 5.5 V | Adjustable | 0.6 to 1.8 A | 3×3 mm TDFN-10 | Primary sensing, 40 V DMOS, system enable pin, auto refresh |
| A8735 | Flyback | 1.5 V to 5.5 V | Adjustable | 1.0 A | 2×2 mm TDFN-8 | Primary sensing, 50 V DMOS, 1 V logic compatible, small package |
| A8737 | Flyback | 2.3 V to 5.5 V | Adjustable | 0.4 to 0.9 A | 3x3 mm TDFN-10 1.2x1.6 mm CSP |
Primary sensing, 40 V DMOS, separate sink/source, integrated IGBT 5 V supply |
| A8738 | Flyback | 2.3 V to 5.5 V | Adjustable | 0.4 to 0.9 A | 3×3 mm TDFN-10 | Primary sensing, 40 V DMOS, separate sink/source, integrated IGBT 3 V supply |
| A8835 | Flyback | 3 V to 5.5 V | Adjustable | 0.55 to 1.75 A | 3×3 mm TDFN-10 | Secondary sensing, 40 V DMOS, flexible 8-step ILIM programming |
| A8837 | Flyback | 3 V to 5.5 V | Adjustable | 0.7 to 1.2 A | 3×3 mm TDFN-10 | Secondary sensing, 40 V DMOS, flexible 8-step ILIM programming |