LTC3554EUD#PBF
IC USB POWER MANAGER 20UTQFN
- 產品分類
- 專用電源管理IC（PMIC）
- 封裝
- 20-WFQFN Exposed Pad
- 庫存
- 4,430 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Analog Devices Inc. |
|---|---|
| 產品分類 | 專用電源管理IC（PMIC） |
| Applications | Handheld/Mobile Devices |
| Current - Supply | 10µA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package | Tube |
| Product status | Active |
| Series | PowerPath™ |
| Supplier Device Package | 20-QFN (3x3) |
| Voltage - Supply | 2.7V ~ 5.5V |
| 資料表 | 查看資料表PDF |
採購概覽
LTC3554EUD#PBF 的主要供貨及採購資訊。
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LTC3554EUD#PBF 詳細描述
Product Overview
The LTC3554EUD#PBF is a specialized power management integrated circuit from Analog Devices Inc. intended for handheld and mobile device power paths. It operates from a 2.7 V to 5.5 V supply range and is a USB power manager in a compact 20-QFN (3 x 3) package. The surface-mount device uses a 20-WFQFN exposed-pad package and is specified for operation from -40°C to 85°C. The 10 µA supply current is specified for the device. The compact surface-mount package is relevant to portable-system layout constraints.
Key Features
- USB power manager IC for handheld and mobile devices
- 2.7 V to 5.5 V supply voltage range
- 10 µA supply current
- -40°C to 85°C operating temperature range
- 20-QFN (3 x 3) package with 20-WFQFN exposed pad
- Surface-mount package
Applications
- Handheld device USB power control
- Mobile device power-path control in compact designs
- Portable electronics operating from a 2.7 V to 5.5 V supply
Design & Procurement Notes
When selecting the LTC3554EUD#PBF, verify that the system supply remains within 2.7 V to 5.5 V and that the PCB footprint matches the 20-QFN (3 x 3) / 20-WFQFN exposed-pad surface-mount package. The -40°C to 85°C operating range should be checked against the intended handheld or mobile environment. The 10 µA supply current is relevant for portable power-budget review, while the exposed pad and compact package require attention to layout, thermal considerations, and soldering. The USB power manager function should be matched to the portable device power architecture.
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