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AC/DC & DC/DC converters (integrated FET)

TPS62089A

現行

具備強制 PWM 且採用 1.2-mm x 0.8-mm WCS 封裝的 2.4-V 至 5.5-V 輸入、2-A 降壓轉換器

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產品規格表

TPS62089A

現行
產品規格表 立即訂購

產品詳細資料

Iout (max) (A) 2 Vin (min) (V) 2.4 Vin (max) (V) 5.5 Topology Buck Type Converter Switching frequency (min) (kHz) 4000 Switching frequency (max) (kHz) 4000 Features Enable, Forced PWM, Output discharge, Over Current Protection, Power good, Soft Start Fixed, Synchronous Rectification, UVLO fixed Control mode DCS-Control Vout (min) (V) 0.6 Vout (max) (V) 4 Rating Catalog Operating temperature range (°C) -40 to 125
Iout (max) (A) 2 Vin (min) (V) 2.4 Vin (max) (V) 5.5 Topology Buck Type Converter Switching frequency (min) (kHz) 4000 Switching frequency (max) (kHz) 4000 Features Enable, Forced PWM, Output discharge, Over Current Protection, Power good, Soft Start Fixed, Synchronous Rectification, UVLO fixed Control mode DCS-Control Vout (min) (V) 0.6 Vout (max) (V) 4 Rating Catalog Operating temperature range (°C) -40 to 125
DSBGA (YFP) 6 1.4000000000000001 mm² 1 x 1.4000000000000001
  • DCS-Control topology
  • Up to 95% efficiency
  • 26-mΩ and 26-mΩ internal power MOSFETs
  • 2.4-V to 5.5-V input voltage range
  • 4-µA operating quiescent current
  • 1% output voltage accuracy
  • 4-MHz switching frequency
  • Power save mode for light-load efficiency
  • A forced-PWM version for CCM operation
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power good output
  • Thermal shutdown protection
  • Hiccup short-circuit protection
  • Available in 6-pin WCSP and PowerWCSP with 0.4-mm pitch
  • 0.3-mm tall YWC package supports embedded systems
  • Supports 12 mm2 solution size
  • Supports < 0.6 mm height solution
  • Create a custom design using the TPS62088 with the WEBENCH® Power Designer
  • DCS-Control topology
  • Up to 95% efficiency
  • 26-mΩ and 26-mΩ internal power MOSFETs
  • 2.4-V to 5.5-V input voltage range
  • 4-µA operating quiescent current
  • 1% output voltage accuracy
  • 4-MHz switching frequency
  • Power save mode for light-load efficiency
  • A forced-PWM version for CCM operation
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power good output
  • Thermal shutdown protection
  • Hiccup short-circuit protection
  • Available in 6-pin WCSP and PowerWCSP with 0.4-mm pitch
  • 0.3-mm tall YWC package supports embedded systems
  • Supports 12 mm2 solution size
  • Supports < 0.6 mm height solution
  • Create a custom design using the TPS62088 with the WEBENCH® Power Designer

The TPS6208xx device family is a high-frequency synchronous step-down converters optimized for small solution size and high efficiency. With an input voltage range of 2.4 V to 5.5 V, common battery technologies are supported. At medium to heavy loads, the converter operates in PWM mode and automatically enters power save mode operation at light load to maintain high efficiency over the entire load current range. The forced PWM version of the device maintains a CCM operation across any load. The 4-MHz switching frequency allows the device to use small external components. Together with its DCS-control architecture, excellent load transient performance, and output voltage regulation accuracy are achieved. Other features like overcurrent protection, thermal shutdown protection, active output discharge, and power good are built in. The device is available in a 6-pin WCSP package.

The TPS6208xx device family is a high-frequency synchronous step-down converters optimized for small solution size and high efficiency. With an input voltage range of 2.4 V to 5.5 V, common battery technologies are supported. At medium to heavy loads, the converter operates in PWM mode and automatically enters power save mode operation at light load to maintain high efficiency over the entire load current range. The forced PWM version of the device maintains a CCM operation across any load. The 4-MHz switching frequency allows the device to use small external components. Together with its DCS-control architecture, excellent load transient performance, and output voltage regulation accuracy are achieved. Other features like overcurrent protection, thermal shutdown protection, active output discharge, and power good are built in. The device is available in a 6-pin WCSP package.
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TPS62825A 現行 採用 1.5-mm × 1.5-mm VSON-HR 封裝，且具有強制 PWM 的 2.4-V 至 5.5-V 輸入、2-A 降壓轉換器 Lower switching frequency of 2.2-MHz and QFN package.

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類型 標題 日期
* Data sheet TPS62088 and TPS6208xA, 2.4-V to 5.5-V Input, Tiny 6-Pin 2-A/3-A Step-Down Converter in 1.2-mm × 0.8-mm Wafer Chip Scale Package and Suitable for Embedding datasheet (Rev. E) PDF | HTML 2021年 11月 12日
Certificate TPS62089AEVM-187 EU RoHS Declaration of Conformity (DoC) 2022年 6月 9日
EVM User's guide TPS6208xA Step-Down Converter Evaluation Module User's Guide PDF | HTML 2022年 5月 20日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS62089AEVM-187 — 在強制 PWM 模式下 5.5-V 輸入、3-A 輸出同步降壓轉換器評估模組

TPS62089AEVM-187 採用 0.4 mm 節距之小巧的 1.2 mm x 0.8 mm WCSP 封裝，更利於對具有 DCSControl™ 的 TPS62089A 2-A 降壓轉換器進行評估。該 EVM 輸出 1.8-V 輸出電壓，在 2.4 V 和 5.5 V 之間的輸入電壓下具有 1% 的精確度，最大解決方案高度為 1mm。TPS62089A 是一款高效率且精巧的解決方案，適合於有限空間應用的負載點 (POL) 轉換器，例如固態硬碟 (SSD)、穿戴式裝置和智慧型手機。

使用指南: PDF | HTML
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模擬型號

TPS62089A PSPICE Model

SLVME02.ZIP (163 KB) - PSpice Model
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