Datasheet Texas Instruments BQ24085 — Даташит
| Производитель | Texas Instruments |
| Серия | BQ24085 |
ОДНОЧИПОВАЯ ИС ИС УПРАВЛЕНИЯ ЗАРЯДОМ 750 мА Li-Ion/Li-Pol с терморегулированием
Datasheets
bq2408x 750-mA Single-Chip Li-Ion and Li-Pol Charge Management IC With Thermal Regulation datasheet
PDF, 1.7 Мб, Версия: E, Файл опубликован: 30 дек 2015
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Цены
 Купить BQ24085 на РадиоЛоцман.Цены — от 75 до 418 ₽31 предложений от 20 поставщиков IC: система контроля; контроллер заряда аккумуляторов; VSON10 | |||
| BQ24085DRCR Texas Instruments | 75 ₽ | ||
| BQ24085DRCR Texas Instruments | 85 ₽ | ||
| BQ24085DRCR Texas Instruments | 139 ₽ | ||
| BQ24085DRCR Texas Instruments | от 175 ₽ | ||
Статус
| BQ24085DRCR | BQ24085DRCT | BQ24085DRCTG4 | HPA00614DRCR | |
|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Да | Нет | Нет | Да |
Корпус / Упаковка / Маркировка
| BQ24085DRCR | BQ24085DRCT | BQ24085DRCTG4 | HPA00614DRCR | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 10 | 10 | 10 | 10 |
| Package Type | DRC | DRC | DRC | DRC |
| Industry STD Term | VSON | VSON | VSON | VSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N |
| Package QTY | 3000 | 250 | 250 | 3000 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R | LARGE T&R |
| Маркировка | CDV | CDV | CDV | CDV |
| Width (мм) | 3 | 3 | 3 | 3 |
| Length (мм) | 3 | 3 | 3 | 3 |
| Thickness (мм) | .9 | .9 | .9 | .9 |
| Pitch (мм) | .5 | .5 | .5 | .5 |
| Max Height (мм) | 1 | 1 | 1 | 1 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | BQ24085DRCR | BQ24085DRCT | BQ24085DRCTG4 | HPA00614DRCR |
|---|---|---|---|---|
| Absolute Vin (safety rating)(Max)(, В | 20 | 20 | 20 | 20 |
| Battery Charge Voltage(Max), В | 4.2 | 4.2 | 4.2 | 4.2 |
| Battery Charge Voltage(Min), В | 4.2 | 4.2 | 4.2 | 4.2 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 0.75 | 0.75 | 0.75 | 0.75 |
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) | Standalone (RC-Settable) |
| Control Topology | Linear | Linear | Linear | Linear |
| Number of Series Cells | 1 | 1 | 1 | 1 |
| Operating Vin(Max), В | 6.5 | 6.5 | 6.5 | 6.5 |
| Operating Vin(Min), В | 4.35 | 4.35 | 4.35 | 4.35 |
| Package Group | VSON | VSON | VSON | VSON |
| Package Size: mm2:W x L, PKG | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) |
| Special Features | Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | N/A | N/A | N/A | N/A |
Экологический статус
| BQ24085DRCR | BQ24085DRCT | BQ24085DRCTG4 | HPA00614DRCR | |
|---|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим | Совместим |
Application Notes
- Achieving Different Charge Voltage for bq2408xPDF, 110 Кб, Файл опубликован: 29 апр 2009
By changing standard 4.2-V charge voltage to 4.1 V or lower, rechargeable lithium-ion (Li-ion) battery cycle life can be extended at low temperature. For new chemistry such as LiFePO4 rechargeable battery, it requires 3.6-V charge voltage. All these new applications need a nonstandard charge voltage. This application report gives examples of using the 4.2-V bq24085 charger to achieve different cha - How to Achieve Power-Path Management Function for bq2408x (Rev. A)PDF, 174 Кб, Версия: A, Файл опубликован: 21 апр 2009
This application report presents a simple external circuit for achieving a power-path management function while maintaining an overvoltage protection function and blocking reverse current for low-cost linear battery chargers such as the bq2408x . Brief design criteria and a trade-off study with test results are presented.
Модельный ряд
Серия: BQ24085 (4)
Классификация производителя
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC
