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BQ34Z100PWR-R2中文资料PDF规格书
BQ34Z100PWR-R2规格书详情
1 Features
• Supports Li-ion, LiFePO4, PbA, NiMH, and NiCd
chemistries
• Capacity estimation using patented Impedance
Track™ technology for batteries from 3 V to
16.7 KV
– Aging compensation
– Self-discharge compensation
• Supports battery capacities up to 7000 Ah with
standard configuration options
• Supports charge and discharge currents up to
8160 A with standard configuration options
• External NTC thermistor support
• Supports two-wire I2C and HDQ single-wire
communication interfaces with host system
• SHA-1/HMAC authentication
• One- or four-LED direct display control
• Five-LED and higher display through port
expander
• Reduced power modes (typical battery pack
operating range conditions)
– NORMAL operation: < 145-μA average
– SLEEP: < 84-μA average
– FULL SLEEP: < 30-μA average
• Package: 14-pin TSSOP
2 Applications
• Light electric vehicles
• Medical instrumentation
• Mobile radios
• Power tools
• Uninterruptible power supplies (UPS)
3 Description
The BQ34Z100-R2 device is an Impedance Track™
fuel gauge for Li-ion, PbA, NiMH, and NiCd
batteries, and works independently of battery seriescell
configurations. Batteries from 3 V to 16.7 KV
can be easily supported through an external voltage
translation circuit that is controlled automatically to
reduce system power consumption.
The BQ34Z100-R2 device provides several interface
options, including an I2C peripheral, an HDQ
peripheral, one or four direct LEDs, and an ALERT
output pin. Additionally, the BQ34Z100-R2 provides
support for an external port expander for more than
four LEDs.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
48800 |
正品授权货源可靠 |
询价 | |||
Texas Instruments |
2021+ |
SOIC |
57500 |
科研单位合格供应商!现货库存 |
询价 | ||
Texas Instruments |
21+ |
14-TSSOP(0.173,4.40mm ) |
1063 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
TI/德州仪器 |
23+ |
TSSOP14 |
6000 |
新财合只做原装现货 |
询价 | ||
TI |
TSSOP|14 |
70230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TI/德州仪器 |
23+ |
TSSOP14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI/德州仪器 |
2122+ |
TSSOP14 |
28920 |
全新原装正品现货,优势渠道可含税,假一赔十 |
询价 | ||
Texas |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
22+ |
14TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI |
21+ |
14TSSOP |
13880 |
公司只售原装,支持实单 |
询价 |