Install this component

Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:

Search the Adom Wiki for the library component "LTC3780" (slug: ltc3780) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/libraries/ltc3780. Pull down the KiCad symbol, footprint, and 3D model files from the wiki page's assets. Install them into my current KiCad project and register in sym-lib-table and fp-lib-table. If the page has a datasheet URL, save that too.
Manufacturer Analog Devices
Package SSOP-24
Pins 24 pins (Sense, Gate Drive, Feedback, Compensation, Config, Power)
Input 4V-36V
Output 0.8V-30V
Type Buck-Boost
Current Up to 10A

Library View

Interactive symbol, footprint, and 3D model — hover pins for cross-highlighting.

SymbolGenerated Generated from pin data (not in KiCad standard library)
FootprintKiCad KiCad standard library: Package_SO/SSOP-24_5.3x8.2mm_P0.65mm
3DGenerated Generated pad visualization (Babylon.js)

Breakout Board

Auto-generated breakout molecule for LTC3780 — all pins brought to 2mm-pitch headers with 4 corner machine pins on 8mm grid.

Pricing & Availability

Specifications

Input4V-36V
Output0.8V-30V
TypeBuck-Boost
CurrentUp to 10A
Frequency200-400kHz
PackageSSOP-24

Pin Configuration

SenseGate DriveFeedbackCompensationConfigPower
PinNameGroupFunction
Sense — Current sense inputs
13INTVCCSenseInternal 6V supply
14BGSenseBottom gate drive
20BOOST2SenseBoost 2 capacitor
21VINSenseInput voltage (4V-36V)
Gate Drive — MOSFET gate outputs
10FREQGate DriveFrequency select
12SGNDGate DriveSignal ground
17TGGate DriveTop gate drive
19TG2Gate DriveTop gate drive 2 (boost)
Feedback — Output voltage sense
4FCBFeedbackForced continuous / Burst
Compensation — Error amplifier loop
2SENSE-CompensationCurrent sense negative
3SENSE+CompensationCurrent sense positive
Config — Mode, run, freq, SS
1RUNConfigRun control (active high)
5ITHConfigError amp output / compensation
6VOSENSEConfigOutput voltage sense feedback
7STBYMDConfigStandby mode control
8PGOODConfigPower good output
Power — Supply, boost, and ground
9PLLINPowerExternal sync PLL input
11SSPowerSoft start capacitor
15PGNDPowerPower ground
16BOOSTPowerBoost capacitor
18SWPowerSwitch node
22BG2PowerBottom gate 2 (boost)
23PGNDPowerPower ground
24NCPowerNo connection

AI Skill Technical Reference

Edit AI Skill

LTC3780 — High-efficiency buck-boost controller, 5-36V, SSOP-24

Manufacturer: Analog Devices Package: SSOP-24

Description

The LTC3780 is a synchronous buck-boost DC-DC controller from Analog Devices. Provides a regulated output with input above, below, or equal to the output. Up to 98% efficiency. Used in automotive and telecom power supplies.

Electrical Specifications

  • Input: 4V-36V
  • Output: 0.8V-30V
  • Type: Buck-Boost
  • Current: Up to 10A
  • Frequency: 200-400kHz
  • Package: SSOP-24

Pin Configuration

Package: SSOP-24

  • Pin 1: RUN — Run control (active high)
  • Pin 2: SENSE- — Current sense negative
  • Pin 3: SENSE+ — Current sense positive
  • Pin 4: FCB — Forced continuous / Burst
  • Pin 5: ITH — Error amp output / compensation
  • Pin 6: VOSENSE — Output voltage sense feedback
  • Pin 7: STBYMD — Standby mode control
  • Pin 8: PGOOD — Power good output
  • Pin 9: PLLIN — External sync PLL input
  • Pin 10: FREQ — Frequency select
  • Pin 11: SS — Soft start capacitor
  • Pin 12: SGND — Signal ground
  • Pin 13: INTVCC — Internal 6V supply
  • Pin 14: BG — Bottom gate drive
  • Pin 15: PGND — Power ground
  • Pin 16: BOOST — Boost capacitor
  • Pin 17: TG — Top gate drive
  • Pin 18: SW — Switch node
  • Pin 19: TG2 — Top gate drive 2 (boost)
  • Pin 20: BOOST2 — Boost 2 capacitor
  • Pin 21: VIN — Input voltage (4V-36V)
  • Pin 22: BG2 — Bottom gate 2 (boost)
  • Pin 23: PGND — Power ground
  • Pin 24: NC — No connection

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0 revisions · Updated 2026-03-02 17:31:36