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https://github.com/whowechina/popn_pico.git
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50 lines
1.2 KiB
YAML
50 lines
1.2 KiB
YAML
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datasheet: http://cds.linear.com/docs/en/datasheet/3887fb.pdf
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description: Dual Output PolyPhase Step-Down DC/DC Controllerwith Digital Power System
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Management
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footprint: agg:QFN-40-EP-LTC-UJ
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name: LTC3887
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ordercodes:
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- [Farnell, '2475658']
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pins:
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- - - [V_IN, 35, pwrin]
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- - [TG0, 38, out]
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- [BOOST0, 37, out]
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- [SW0, 39, in]
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- [BG0, 36, out]
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- - [I_SENSE_0+, 6, in]
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- [I_SENSE_0-, 7, in]
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- [V_SENSE_0+, 1, in]
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- [V_SENSE_0-, 2, in]
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- [TSNS0, 40, in]
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- - [ITH_0, 5, in]
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- - [SDA, 10, tri]
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- [SCL, 9, tri]
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- [~ALERT, 11, out]
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- [RUN0, 14, in]
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- [RUN1, 15, in]
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- [SHARE_CLK, 24, tri]
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- [SYNC, 8, tri]
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- [WP, 23, in]
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- - [V_OUT_0_CFG, 18, in]
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- [V_OUT_1_CFG, 19, in]
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- [FREQ_CFG, 20, in]
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- [PHAS_CFG, 21, in]
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- - - [INTVCC, 33, pwrout]
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- - [TG1, 30, out]
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- [BOOST1, 31, out]
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- [SW1, 29, in]
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- [BG1, 32, out]
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- - [I_SENSE_1+, 3, in]
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- [I_SENSE_1-, 4, in]
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- [V_SENSE_1, 27, in]
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- [TSNS1, 28, in]
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- - [ITH_1, 26, in]
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- - [~GPIO0, 12, bidi]
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- [~GPIO1, 13, bidi]
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- - [ASEL0, 16, in]
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- [ASEL1, 17, in]
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- - [VDD_33, 25, pwrout]
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- [VDD_25, 22, pwrout]
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- - [GND, 34, pwrin]
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- [GND, EP, pwrin]
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