# MP4570GF-Z (Component)
## Description
3A 4.5V-55V Input Frequency Programmable Fully Integrated Synchronous Step-Down Converter #ultralibrarian
## Component Details
- **Owner:** monolithicpower
- **Created:** 2/26/2024
- **Last Updated:** 2/26/2024
- **Visibility:** Public
- **Package or Case Code:** TSSOP-20EP_MP4570_MNP
- **Manufacturer Name:** Monolithic Power Systems
- **Product Image Url:** https://www.monolithicpower.com/pub/media/catalog/product/M/P/MP4570_1013_1.jpg
- **Datasheet URL:** https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP4570GF-Z
- **Product Info Url:** https://www.monolithicpower.com/en/catalog/product/view/id/1013?utm_source=ultralibrarian&utm_medium=component_search&utm_campaign=listing
- **Manufacturer Part Number:** MP4570GF-Z
## 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/mp4570gf-z/monolithic-power-systems.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Mouser](https://www.mouser.com/ProductDetail/Monolithic-Power-Systems-MPS/MP4570GF-Z?qs=uA8e7uFv8FirbyHyOulvEw%3D%3D) | $2.96 | 0 |
- **MPN:** MP4570GF-Z
- **Package / Case Code:** Other
- **Pin Count:** 21
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | COMP | |
| 2 | FB | |
| 3 | FREQ | |
| 4 | EN | |
| 5 | BST | |
| 6 | VIN | |
| 7 | VIN | |
| 8 | VIN | |
| 9 | NC | |
| 10 | SW | |
| 11 | SW | |
| 12 | NC | |
| 13 | GND | |
| 14 | GND | |
| 15 | GND | |
| 16 | VDD | |
| 17 | BIAS | |
| 18 | PG | |
| 19 | SS | |
| 20 | AGND | |
| 21 | GND | |
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*Generated from [https://www.flux.ai/monolithicpower/mp4570gf-z~b9q](https://www.flux.ai/monolithicpower/mp4570gf-z~b9q)*