# MM9Z1J638BM2EP (Component)
## Description
Battery Management ICs
MM9Z1J638BM2EP
QFN-48_L7.0-W7.0-P0.50-BL-EP5.1
LCSC Part Number: C513823
JLCPCB Part Class: Extended Part
Manufactured by NXP(恩智浦)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **Product Info Url:** https://lcsc.com/product-detail/PMIC-Battery-Management_NXP-Semicon-MM9Z1J638BM2EP_C513823.html
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2405281457_NXP-Semicon-MM9Z1J638BM2EP_C513823.pdf
- **Part Type:** Battery Management ICs
- **Manufacturer Name:** NXP(恩智浦)
- **LCSC Part Number:** C513823
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** MM9Z1J638BM2EP
- **Package or Case Code:** QFN-48_L7.0-W7.0-P0.50-BL-EP5.1
- **Used in:** 1 project
## 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/mm9z1j638bm2ep/nxp-semiconductors.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/nxp-usa-inc/MM9Z1J638BM2EP/4733004) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C513823.html) | $11.645 | 5 |
| [Mouser](https://www.mouser.com/en/ProductDetail/NXP-Semiconductors/MM9Z1J638BM2EP?qs=TN6zvtaX%252BaOY17DDqnZNaw%3D%3D) | $11.70 | 40 |
| [Verical](https://www.verical.com/pd/nxp-semiconductors-battery-management-MM9Z1J638BM2EP-3032325?utm_currency=USD) | N/A | N/A |
- **Part Type:** Power Supply Products
- **Manufacturer:** NXP
- **MPN:** MM9Z1J638BM2EP
- **Mount Type:** PCB
- **Package / Case Code:** 48-QFN
- **Pin Count:** 49
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PA6 | |
| 2 | EXTAL | |
| 3 | XTAL | |
| 4 | TEST | |
| 5 | PA5 | |
| 6 | PA4 | |
| 7 | PA3 | |
| 8 | PA2 | |
| 9 | PA1 | |
| 10 | PA0 | |
| 11 | VSSRX | |
| 12 | VDDRX | |
| 13 | VSS1 | |
| 14 | NC | |
| 15 | VDDD2D | |
| 16 | NC | |
| 17 | DGND | |
| 18 | VDDH | |
| 19 | GNDSUB | |
| 20 | VDDX | |
| 21 | NC | |
| 22 | VSUP | |
| 23 | LIN | |
| 24 | LGND | |
| 25 | VDDA | |
| 26 | AGND | |
| 27 | PTB5/GND_SW | |
| 28 | PTB4 | |
| 29 | GNDSUB | |
| 30 | ISENSEL | |
| 31 | ISENSEH | |
| 32 | ADCGND | |
| 33 | VSENSE0 | |
| 34 | VSENSE1 | |
| 35 | VSENSE2 | |
| 36 | VSENSE3 | |
| 37 | PTB3 | |
| 38 | PTB2 | |
| 39 | PTB1 | |
| 40 | PTB0 | |
| 41 | GNDSUB | |
| 42 | LTO | |
| 43 | TEST_A | |
| 44 | DGND | |
| 45 | RESET_A | |
| 46 | RESET | |
| 47 | BKGD | |
| 48 | PA7 | |
| 49 | PAD | |
---
*Generated from [https://www.flux.ai/lcsc/mm9z1j638bm2ep~wtx8](https://www.flux.ai/lcsc/mm9z1j638bm2ep~wtx8)*