BQ24251RGER vs BQ24295RGER 对比
详细并排对比 BQ24251RGER 出自 Texas Instruments 和 BQ24295RGER 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
BQ24295RGER - 3A I2C Single-Cell USB Charger | Texas Instruments
BQ24295RGER ✓ 量产中规格对比
| 参数 | BQ24251RGER | BQ24295RGER |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Battery Management | Battery Management |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.26 | $1.55 |
| Battery Chemistry | Lithium Ion (Li-Ion) | Lithium Ion / Lithium Polymer (single cell) |
| Charge Current | 2 A (up to 2500 mA configurable) | — |
| Charge Voltage Range | 3.5 V to 4.44 V | — |
| 输入电压范围 | [DATA_NEEDED: input voltage range] | 4.5 V to 5.5 V (narrow VDC) |
| Input Current Limit Options | 100 mA, 500 mA, 900 mA, 1.5 A, 2 A | — |
| Charger Topology | Switched-mode synchronous buck | — |
| 效率 | Up to 92% | — |
| 接口 | I2C / standalone | — |
| USB Detection | BC1.2 compatible D+/D- detection (host mode) | — |
| Power-Path Management | Yes | — |
| 封装 | 24-VQFN (4x4 mm) exposed pad | VQFN-24 (RGE) 4x4 mm |
| 安装类型 | Surface Mount | Surface Mount |
| Safety Features | Thermal regulation, overvoltage protection, watchdog timer | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RoHS 状态 | Compliant | Compliant |
| Packaging | Tape & Reel (RGE suffix R) | — |
| Product Type | — | Battery Charger IC with Power Path and OTG |
| Number of Cells Supported | — | 1 |
| Maximum Charge Current | — | 3 A |
| Adjustable Charge Voltage | — | Programmable via I2C |
| OTG Boost Output | — | 1.5 A synchronous boost |
| Communication Interface | — | I2C |
| USB Specification Compliance | — | USB 2.0, USB 3.0, USB BC 1.2 |
| Input Source Detection | — | D+/D- detection, non-standard 2 A / 1 A adapter detection |
| MSL 等级 | — | Level-2-260C-1 YEAR |
| 引脚数量 | — | 24 |