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| Partname: | SI9138DB |
| Description: | Multi-Output, Individual On/Off Control Power-Supply Controller |
| Manufacturer: | |
| Datasheet: | PDF (150K).
Click here to download *) |
The Si9138 is a current-mode PWM and PSM converter controller, with two synchronous buck controllers (3.3 V and 5 V) and an adjustable Buck-Boost controller whose output can be set between 5 and 12 V with an external resistor divider. Designed for portable devices, it offers a total of five power outputs (three tightly regulated dc/dc converter outputs, a precision 3.3-V reference and a 5-V LDO output) and includes on-board |
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Click here to download SI9138DB Datasheet*) |
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