BQ40Z80RSMR vs BQ40Z80RSMT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci BQ40Z80RSMR disebabkan oleh Texas Instruments dan BQ40Z80RSMT disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
BQ40Z80RSMR - 2-6S Li-Ion Battery Pack Manager | Texas Instruments
BQ40Z80RSMR ✓ Aktif
Pengandingan Spesifikasi
| Parametr | BQ40Z80RSMR | BQ40Z80RSMT |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Battery Management | Battery Management |
| Status Lingkungan Hidup | Aktif | Aktif |
| Battery Type Supported | Li-Ion / Li-Polymer | — |
| Number of Cells Supported | 2S to 6S (up to 6 series cells) | — |
| Tegangan Pemberi Arus Operasi | 4.5 V to 32 V | — |
| Battery Pack Voltage | Up to 25.2 V (6S Li-Ion) | — |
| Communication Interface | SMBus v1.1 (I²C-compatible, 100/400 kHz) | I²C / SMBus / HDQ (SBS 1.1 compatible) |
| Gas Gauging Algorithm | Impedance Track™ (TI proprietary) | Impedance Track™ (learned cell impedance model) |
| Authentication | SHA-1 / ECC with secure memory | SHA-1 / HMAC |
| Cell Balancing | Internal FET drivers (external N-FETs) | Integrated (internal balance FETs) |
| Protection Features | OV, UV, OC, SC, OT, charge timeout, watchdog | Over-voltage, under-voltage, over-current, short-circuit, over-temperature |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Charge Control | SMBus-controlled CC/CV profile | — |
| Multifunction Pins | 8 pins (thermal, GPIO, LED, button input) | — |
| Suhu Operasi | -40 °C to +85 °C | — |
| Kemasan | 32-VQFN (RSM) 4x4 mm | 32-VQFN (4x4 mm) with exposed thermal pad |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 2 (1 year) | [DATA_NEEDED: MSL rating] |
| Status RoHS | Compliant | Compliant |
| LED Display Driver | 4- or 5-segment SOC indicator | — |
| Cell Configuration | — | 2-Series to 6-Series Li-Ion / Li-Polymer |
| Fungsi | — | Battery Pack Manager with Impedance Track™ gas gauging |
| Integrated ADC | — | 16-bit delta-sigma |
| Gambaran Suhu Operasi | — | -40 °C to +85 °C |
| Tegangan Pemberi Arus | — | Up to 25.2 V (6S Li-ion fully charged) |
| Lead-Free | — | Yes |
| Pack Quantity (Tape & Reel) | — | [DATA_NEEDED: reel qty] |
| Gauge Reporting | — | SOC, SOH, runtime, cycle count, cell voltages, pack current |