24-pin (RGE) package image

BQ25606RGET 現行

具高輸入電壓和電源通道獨立式 1 芯 3A 快速充電器

現行 custom-reels 客製 可提供客製捲盤

定價

數量 價格
+

額外包裝數量 | 包裝類型選項 這些產品完全相同,但包裝類型不同

BQ25606RGER 現行 custom-reels 客製 可提供客製捲盤
包裝數量 | 運送業者 3,000 | LARGE T&R
庫存
數量 | 價格 1ku | +

品質資訊

等級 Catalog
RoHS
REACH
引腳鍍層 / 焊球材質 NIPDAU
MSL 等級 / 迴焊峰值 Level-2-260C-1 YEAR
品質、可靠性
及包裝資訊

內含資訊:

  • RoHS
  • REACH
  • 產品標記
  • 引腳鍍層 / 焊球材質
  • MSL 等級 / 迴焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中的可靠性監測
檢視或下載
其他製造資訊

內含資訊:

  • 晶圓廠位置
  • 組裝地點
檢視

出口分類

*僅供參考

  • 美國 ECCN:EAR99

封裝資訊

封裝 | 針腳 VQFN (RGE) | 24
操作溫度範圍 (°C) -40 to 85
包裝數量 | 運送業者 250 | SMALL T&R

BQ25606 的特色

  • High-efficiency, 1.5-MHz, synchronous switch-mode buck charger
    • 92% charge efficiency at 2-A from 5-V input
    • Optimized for USB voltage input (5 V)
  • Supports USB On-The-Go (OTG)
    • Boost converter with up to 1.2-A output
    • 92% boost efficiency at 1-A output
    • Accurate constant current (CC) limit
    • Soft-start up to 500-µF capacitive load
    • Output short circuit protection
  • Single input to support USB input and high voltage adapters
    • Support 3.9-V to 13.5-V input voltage range with 22-V absolute maximum input voltage rating
    • Maximum power tracking by input voltage limit up to 4.6 V (VINDPM)
    • VINDPM threshold automatically tracks battery voltage
    • Auto detect USB SDP, DCP and non-standard adaptors
  • High battery discharge efficiency with 19.5-mΩ battery discharge MOSFET
  • Narrow VDC (NVDC) power path management
    • Instant-on works with no battery or deeply discharged battery
    • Ideal diode operation in battery supplement mode
  • High integration includes all MOSFETs, current sensing and loop compensation
  • 58-µA low battery leakage current with system voltage standby
  • High accuracy
    • ±0.5% charge voltage regulation
    • ±6% at 1.2-A and 1.8-A charge current regulation
    • ±5% at 0.5-A, 1.2-A and 1.8-A input current regulation
  • Safety-Related Certification:
    • IEC 62368-1 CB Certification

BQ25606 的說明

The BQ25606 is a highly-integrated standalone 3.0-A switch-mode battery charge management and system power path management device for single cell Li-ion and Li-polymer batteries. The solution is highly integrated with input reverse-blocking FET (RBFET, Q1), high-side switching FET (HSFET, Q2), low-side switching FET (LSFET, Q3), and battery FET (BATFET, Q4) between system and battery. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time, and extends battery life during discharging phase.

The BQ25606 features fast charging with high input voltage support for a wide range of standalone chargers and portable devices. Its input voltage and current regulation deliver maximum charging power to the battery. It also integrates a bootstrap diode for the high-side gate drive for simplified system design.

The device supports a wide range of input sources, including standard USB host port, USB charging port, and USB compliant high voltage adapter. The device sets the default input current limit based on the built-in USB interface. The device is compliant with the USB 2.0 and USB 3.0 power specs with input current and voltage regulation. When the built-in USB interface identifies the input adaptor is unknown, the input current limit of the device is determined by the ILIM pin setting resistor value. The device also meets the USB On-the-Go (OTG) operation power rating specification by supplying 5.15 V on VBUS with a constant current limit up to 1.2 A.

The power path management regulates the system slightly above battery voltage but does not drop below the 3.5-V minimum system voltage. With this feature, the system maintains operation even when the battery is completely depleted or removed. When the input current limit or voltage limit is reached, the power path management automatically reduces the charge current. As the system load continues to increase, the power path discharges the battery until the system power requirement is met. This Supplement mode prevents overloading the input source.

The device initiates and completes a charging cycle without software control. It senses battery voltage and charges the battery in three phases: pre-conditioning, constant current, and constant voltage. At the end of the charging cycle, the charger automatically terminates when the charge current is below a preset limit and the battery voltage is higher than the recharge threshold. If the fully charged battery falls below the recharge threshold, the charger automatically starts another charging cycle.

The charger provides various safety features for battery charging and system operations including: battery negative temperature coefficient thermistor monitoring, charging safety timer, and overvoltage and overcurrent protections. The thermal regulation reduces charge current when the junction temperature exceeds 110°C. The STAT output reports charging status and any fault conditions. Other safety features include battery temperature sensing for charge and boost mode, thermal regulation and thermal shutdown, and input UVLO and overvoltage protection.

The device is available in a 24-pin, 4 mm x 4 mm QFN package.

定價

數量 價格
+

額外包裝數量 | 包裝類型選項 這些產品完全相同,但包裝類型不同

BQ25606RGER 現行 custom-reels 客製 可提供客製捲盤
包裝數量 | 運送業者 3,000 | LARGE T&R
庫存
數量 | 價格 1ku | +

包裝類型選項

您可依零件數量選擇不同包裝類型選項,包含完整捲盤、客製化捲盤、剪切捲帶、承載管或盤。

客製化捲盤是從一個捲盤上剪切下來的連續剪切捲帶,以維持批次和日期代碼可追溯性,依要求剪切至確切數量。依照業界標準,銅墊片會在剪切捲帶兩側連接 18 英吋前後導帶,以直接送至自動組裝機器。針對客製化捲盤訂單,TI 將酌收捲帶封裝費用。

剪切捲帶是從捲盤剪切下來的一段捲帶。TI 可能使用多條剪切捲帶或承載盒,以滿足訂單要求數量。

TI 常以盒裝或管裝、盤裝方式運送承載管裝置,視現有庫存而定。所有捲帶、管或樣本盒之封裝,皆符合公司內部靜電放電與防潮保護包裝要求。

進一步了解

可提供批次和日期代碼選擇

在購物車中加入數量,並開始結帳流程以檢視可用選項,從現有庫存中選擇批次或日期代碼。

進一步了解