# LTC4156EUFD#PBF (Component)
## Description
Charger IC Lithium Iron Phosphate 28-QFN (4x5)
#BatteryManagement
#commonpartslibrary
## Component Details
- **Owner:** vasyl
- **Created:** 3/22/2022
- **Last Updated:** 1/20/2023
- **Visibility:** Public
- **Datasheet URL:** https://www.analog.com/media/en/technical-documentation/data-sheets/4156fa.pdf
- **Manufacturer Part Number:** LTC4156EUFD#PBF
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Analog Devices Inc.
- **Used in:** 4 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/ltc4156eufdpbf/analog-devices.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/analog-devices-inc/LTC4156EUFD-PBF/3074267) | $9.75 | 63 |
| [LCSC](https://www.lcsc.com/product-detail/C687378.html) | $12.4475 | 5 |
| [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices/LTC4156EUFDPBF?qs=hVkxg5c3xu%252B5f0OE1b3P0A%3D%3D) | $9.30 | 42 |
| [Verical](https://www.verical.com/pd/analog-devices-misc-power-LTC4156EUFD-PBF-6050139?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Analog Devices
- **MPN:** LTC4156EUFD#PBF
- **Package / Case Code:** 28-QFN
- **Pin Count:** 29
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | SDA | |
| 2 | DVCC | |
| 3 | ~IRQ | |
| 4 | ID | |
| 5 | CLPROG1 | |
| 6 | CLPROG2 | |
| 7 | WALLSNS | |
| 8 | USBSNS | |
| 9 | USBGT | |
| 10 | OVGCAP | |
| 11 | WALLGT | |
| 12 | VC | |
| 13 | VOUTSNS | |
| 14 | NTCBIAS | |
| 15 | NTC | |
| 16 | BATSNS | |
| 17 | BATGATE | |
| 18 | PROG | |
| 19 | CHGSNS | |
| 20 | CHGSNS | |
| 21 | VOUT | |
| 22 | VOUT | |
| 23 | VBUS | |
| 24 | VBUS | |
| 25 | VBUS | |
| 26 | SW | |
| 27 | SW | |
| 28 | SCL | |
| 29 | GND | |
---
*Generated from [https://www.flux.ai/vasyl/ltc4156eufdpbf](https://www.flux.ai/vasyl/ltc4156eufdpbf)*