| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| STMP3660 | SIGMATEL | BGA | 07+ | 94 |
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| STMP3660 | SIGMATEL | BGA | 07+ | IN STOCK |
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| STMP3660 | SIGMATEL | BGA | 07+ | 94 |
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| STMP3660 | SIGMATEL | BGA | 09+ | 原装现货特价出售 | 6030 |
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| STMP3660 | SIGMATEL | BGA | 07+ | 14422 |
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| STMP3660 | SIGMATEL | BGA | 05+ | 3000 |
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| STMP3660 | SIGMATEL | BGA | 05+ | 原装现货，优势库存 | 3000 |
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STMP3660 Datasheet 1. PADS: 35-36, 45, 64-65, 75-81, 162-164, 166-169, 178-179 NC pads 2. The die faces up in the diagram. 3. Coordinates are reference to the center of the chip. 4. Unit of coordinates and size of all alignment keys are in um. 5. All alignment keys do not contain gold bump. STMP3660 Price L and CT Selection for Operating Frequency The LTC1148 series uses a constant off-time architecture with tOFF determined by an external timing capacitor CT. Each time the P-channel MOSFET switch turns on, the voltage on CT iS reset to approximately 3.3V. During the off time, CT iS discharged by a current which is proportional to VOUT. The voltage on CT iS analogous to the current in inductor L, which likewise decays at a rate proportional to VOUT. Thus the inductor value must track the timing capacitor value. STMP3660 on stock
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