BQ27426YZFR, Battery Management Single cell System-side battery fuel (gas) gauge w/Pre-programmed chemistry Profile 9-DSBGA -40 to 85
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Описание
Power\Power Management ICs\Battery Management
BQ27426 System-Side Impedance Track Fuel GaugeTexas Instruments BQ27426 System-Side Impedance Track™ Fuel Gauge is a single-cell gauge that requires minimal user configuration. With minimal system microcontroller firmware development this leads to quick system bring-up. Three chemistry profiles are pre-programmed to enable minimum user configuration and to help manage customer inventory across projects with different battery chemistries. The BQ27426 battery fuel gauge has very low sleep power consumption leading to a longer battery run time. Configurable interrupts help save system power and free up the host from continuous polling. Accurate temperature sensing is supported via an external thermistor. The BQ27426 battery fuel gauge uses the patented Impedance Track™ algorithm for fuel gauging. This also provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV).
Технические параметры
Battery Type: | Lithium-ion |
Brand: | Texas Instruments |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Operating Supply Current: | 50 uA |
Operating Supply Voltage: | -300 mV to 6 V |
Output Current: | 500 uA |
Output Voltage: | 600 mV |
Package / Case: | DSBGA-9 |
Product Category: | Battery Management |
Product Type: | Battery Management |
Product: | Fuel Gauges |
Series: | BQ27426 |
Subcategory: | PMIC-Power Management ICs |
Number of Cells | 1 |
Operating Temperature | -40℃~+85℃ |
The Chip Type | 电池监测芯片 |
Type of Battery | 锂离子/Polymer |
Вес, г | 0.01 |
Техническая документация
Datasheet
pdf, 911 КБ
Дополнительная информация
Калькуляторы группы «Устройства управления источниками питания»
Типы корпусов импортных микросхем