14-pin (RPY) package image

TPS543320RPYR 現行

4-V 至 18-V、3-A 同步降壓 SWIFT™ 轉換器

現行 custom-reels 客製 可提供客製捲盤
open-in-new 檢視替代方案

定價

數量 價格
+

品質資訊

等級 Catalog
RoHS
REACH
引腳鍍層 / 焊球材質 SN
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-HR (RPY) | 14
操作溫度範圍 (°C) -40 to 150
包裝數量 | 運送業者 3,000 | LARGE T&R

TPS543320 的特色

  • Fixed-frequency, internally-compensated advanced current mode (ACM) control
  • Integrated 25-mΩ and 13.9-mΩ MOSFETs
  • Input voltage range: 4 V to 18 V
  • Output voltage range: 0.5 V to 7 V
  • Three selectable PWM ramp options to optimize the control loop performance
  • Five selectable switching frequencies: 500 kHz, 750 kHz, 1 MHz, 1.5 MHz, and 2.2 MHz
  • Synchronizable to an external clock
  • 0.5-V, ±0.5% voltage reference accuracy over full temperature range
  • Selectable soft-start times: 0.5 ms, 1 ms, 2 ms, and 4 ms
  • Monotonic start-up into pre-biased outputs
  • Selectable current limits to support 3-A and 2-A operation
  • Enable with adjustable input undervoltage lockout
  • Power-good output monitor
  • Output overvoltage, output undervoltage, input undervoltage, overcurrent, and overtemperature protection
  • Pin-to-pin compatible with TPS543820 and TPS543620
  • –40°C to 150°C operating junction temperature
  • 2.5-mm × 3-mm, 14-pin VQFN-HR package with 0.5-mm pitch

TPS543320 的說明

The TPS543320 is a high-efficiency 18-V, 3-A synchronous buck converter employing an internally-compensated, fixed-frequency Advanced Current Mode control. The device is capable of providing high efficiency while running at a switching frequency up to 2.2 MHz. The device is in a small 2.5-mm × 3-mm HotRod™ VQFN package, which coupled with high efficiency at high frequency, makes it optimal for designs requiring a small solution size. The fixed frequency controller can operate from 500 kHz to 2.2 MHz and can be synchronized to an external clock using the SYNC pin. Additional features include a high accuracy voltage reference, selectable soft start times, montonic start-up into pre-biased outputs, selectable current limits, adjustable UVLO through the EN pin, and a full suite of fault protections.

定價

數量 價格
+

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