BQ27Z558中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
BQ27Z558 |
| 功能描述 | BQ27Z558 Impedance Track? Battery Gas Gauge Solution for 1-Series Cell Li-Ion Battery Packs, with 1.2-V IO Support |
| 文件大小 |
1.18026 Mbytes |
| 頁(yè)面數(shù)量 |
27 頁(yè) |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡(jiǎn)稱 |
TI1【德州儀器】 |
| 中文名稱 | 德州儀器官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-9 18:30:00 |
| 人工找貨 | BQ27Z558價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
BQ27Z558規(guī)格書詳情
1 Features
? Supports high-side and low-side current sense
resistors down to 1 mΩ
? Supports pack-side gauging including enhanced
state of health (SOH) algorithm
? Fast QMax update option based on predicted OCV
? SHA-256 authentication responder for increased
battery pack security
? Sophisticated charge algorithms
– JEITA
– Enhanced charging
– RSOC() charging compensation option
? Two independent ADCs
– Support for simultaneous current and voltage
sampling
– High-accuracy coulomb counter with input
offset error < 1 μV (typical)
? Low-voltage (2-V) operation
? Wide-range current applications (1 mA to > 5 A)
? Active high or low pulse or level interrupt pin
? Supports battery trip point (BTP)
? Reduced power modes (typical battery pack
operating range conditions)
– Typical SLEEP mode: < 11 μA
– Typical DEEP SLEEP mode: < 9 μA
– Typical HIBERNATE mode: < 3 μA
– Typical OFF mode: < 1.9 μA
? Internal and external temperature sense functions
? Diagnostic lifetime data monitor and black box
recorder
? 400-kHz I2C bus communications interface,
including a 1.2-V logic level for high-speed
programming and data access
? HDQ one-wire for communication with host
? Compact 12-pin DSBGA package (YPH)
2 Applications
? Smartphones
? Digital still cameras and video cameras
? Tablet computing
? Portable and wearable health devices
? Portable audio devices
3 Description
The Texas Instruments BQ27Z558 Impedance Track?
gas gauge solution is a highly integrated, accurate
1-series cell gas gauge with a flash programmable
custom reduced instruction-set CPU (RISC) and
SHA-256 authentication for Li-ion and Li-polymer
battery packs. The 1-series cell capability includes
parallel cells for increased capacity.
The BQ27Z558 gas gauge communicates through
I2C-compatible and HDQ one-wire interfaces and
includes several key features that can help facilitate
accurate gas gauging applications. Integrated
temperature sense functions (internal and external
options) enable system and battery temperature
measurements.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
2024+ |
N/A |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
TI/德州儀器 |
22+ |
DSBGA-12 |
500000 |
原廠渠道/找正品元器件就找宏橋達(dá)/實(shí)報(bào)實(shí)貨/誠(chéng)信第一/ |
詢價(jià) | ||
TI |
24+ |
12-XFBGA |
48484 |
專注TI品牌原裝正品代理分銷,認(rèn)準(zhǔn)水星電子 |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
DSBGA-12 |
499 |
詢價(jià) | |||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
DSBGA12 |
8000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
Texas Instruments |
23+/24+ |
12-XFBGA |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
TI |
21+ |
SOT |
9850 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
TI德州儀器 |
23+ |
DSBGA12 |
10065 |
原裝正品,有掛有貨,假一賠十 |
詢價(jià) |
