LTC3870EUFD
Analog Devices
PolyPhase Step-Down Slave Controller for Digital Power System Management
- Part id
- adi/LTC3870EUFD
- Category
- Uncategorised
- Package
- QFN28
- Pins
- 29
Overview
The LTC3870EUFD is an uncategorised made by Analog Devices in a QFN28 package with 29 pins. PolyPhase Step-Down Slave Controller for Digital Power System Management.
PCBKit's library has its KiCad symbol (Regulators:LTC3870EUFD, from CERN's library) and its footprint (ICs And Semiconductors SMD:QFN50P400X500X80-29N-R275X375, from CERN's library), ready for a KiCad board.
Symbol
Footprint
Pinout
29| Pin | Name | Type |
|---|---|---|
| 1 | MODE0 | Input |
| 2 | ISENSE0+ | Input |
| 3 | ISENSE0- | Input |
| 4 | RUN0 | Input |
| 5 | RUN1 | Input |
| 6 | ISENSE1- | Input |
| 7 | ISENSE1+ | Input |
| 8 | MODE1 | Input |
| 9 | ITH1 | Passive |
| 10 | ILIM | Input |
| 11 | SYNC | Input |
| 12 | PHASMD | Input |
| 13 | TG1 | Output |
| 14 | SW1 | Passive |
| 15 | BOOST1 | Passive |
| 16 | BG1 | Output |
| 17 | INTVCC | Power in |
| 18 | EXTVCC | Power in |
| 19 | PGND | Power in |
| 20 | VIN | Power in |
| 21 | BG0 | Output |
| 22 | BOOST0 | Passive |
| 23 | SW0 | Passive |
| 24 | TG0 | Output |
| 25 | FAULT1 | Input |
| 26 | FAULT0 | Input |
| 27 | FREQ | Input |
| 28 | ITH0 | Passive |
| 29 | SGND | Power in |
Parts like it
5
LT3071EUFD
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QFN28Dual, 16-Bit, 5Msps Differential Input ADC with Wide Input Common Mode RangeAnalog DevicesUncategorisedLTC3634HUFD
QFN283.6V-15V to 15V Dual 3A Monolithic Step-Down Regulator for DDR PowerAnalog DevicesUncategorisedLTC7149EUFD
QFN2860V, 4A Synchronous Step-Down Regulator for Inverting OutputsAnalog DevicesUncategorisedLT3070EUFD
QFN280.8V to 1.8V Programmable Output, 5A, Low Noise, 85mV Dropout, Linear RegulatorAnalog DevicesUncategorised
Questions
Is there a KiCad symbol and footprint for the LTC3870EUFD?
Yes. The symbol is Regulators:LTC3870EUFD and the footprint ICs And Semiconductors SMD:QFN50P400X500X80-29N-R275X375, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LTC3870EUFD?
QFN28, with 29 pins. Its footprint is drawn on this page.
What can replace the LTC3870EUFD?
Parts like it in the library: the LT3071EUFD by Analog Devices, the LTC2323CUFD-16 by Analog Devices, the LTC3634HUFD by Analog Devices and the LTC7149EUFD by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.