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AC/DC 和 DC/DC 轉換器 (整合式 FET)

TPS61372

現行

具有負載斷開的 16V/3.6A 同步升壓

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產品規格表

TPS61372

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Boost Type Converter Vin (min) (V) 2.5 Vin (max) (V) 5 Switching frequency (min) (kHz) 1350 Switching frequency (max) (kHz) 1650 Features Enable, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Vout (min) (V) 5 Vout (max) (V) 15 Iq (typ) (µA) 74 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 3.6
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Boost Type Converter Vin (min) (V) 2.5 Vin (max) (V) 5 Switching frequency (min) (kHz) 1350 Switching frequency (max) (kHz) 1650 Features Enable, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Vout (min) (V) 5 Vout (max) (V) 15 Iq (typ) (µA) 74 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 3.6
DSBGA (YKB) 16 1.96 mm² 1.4 x 1.4
  • Input voltage range: 2.5 V to 5.5 V
  • Output voltage range: up to 16 V
  • On-resistance:
    • Low-side FET - 33 mΩ
    • High-side FET - 104 mΩ
  • Switch peak current limit: 3.8 A
  • Quiescent current from VIN: 74 µA
  • Quiescent current from VOUT: 10 µA
  • Shutdown current from VIN: 1 µA
  • Switching frequency: 1.5 MHz
  • Soft-start time: 0.9 ms
  • Hiccup output short protection
  • Auto PFM and forced PWM selectable
  • Load disconnect during shutdown
  • External loop compensation
  • Output overvoltage protection
  • 1.57-mm × 1.52-mm × 0.5 mm 16-pin WCSPs
  • Create a custom design using the TPS61372 with WEBENCH Power Designer
  • Input voltage range: 2.5 V to 5.5 V
  • Output voltage range: up to 16 V
  • On-resistance:
    • Low-side FET - 33 mΩ
    • High-side FET - 104 mΩ
  • Switch peak current limit: 3.8 A
  • Quiescent current from VIN: 74 µA
  • Quiescent current from VOUT: 10 µA
  • Shutdown current from VIN: 1 µA
  • Switching frequency: 1.5 MHz
  • Soft-start time: 0.9 ms
  • Hiccup output short protection
  • Auto PFM and forced PWM selectable
  • Load disconnect during shutdown
  • External loop compensation
  • Output overvoltage protection
  • 1.57-mm × 1.52-mm × 0.5 mm 16-pin WCSPs
  • Create a custom design using the TPS61372 with WEBENCH Power Designer

The TPS61372 is a full-integrated synchronous boost converter with the load disconnect built-in. The device supports output voltage up to 16 V with a 3.8-A current limit. The input voltage ranges from 2.5-V to 5.5-V supporting applications powered by a single-cell Lithium-ion battery or 5-V bus.

The TPS61372 uses the peak current mode with the adaptive off-time control topology. The device works in PWM operation of 1.5 MHz at moderate-to-heavy loads. At the light load conditions, the device can be configured in either auto PFM or forced PWM operation by the MODE pin connection. Auto PFM mode has the benefit of high efficiency at light load while forced PWM operation keeps the switching frequency constant across the whole load range. The TPS61372 has a soft start to minimize the inrush current during start-up. The TPS61372 features of the load disconnect during shut down and provides a output short protection of hiccup mode. In addition, the device implements output overvoltage and thermal shutdown protection. The TPS61372 delivers a compact solution size with a 16-pin WCSP 1.57-mm × 1.52-mm package of 0.5-mm height.

The TPS61372 is a full-integrated synchronous boost converter with the load disconnect built-in. The device supports output voltage up to 16 V with a 3.8-A current limit. The input voltage ranges from 2.5-V to 5.5-V supporting applications powered by a single-cell Lithium-ion battery or 5-V bus.

The TPS61372 uses the peak current mode with the adaptive off-time control topology. The device works in PWM operation of 1.5 MHz at moderate-to-heavy loads. At the light load conditions, the device can be configured in either auto PFM or forced PWM operation by the MODE pin connection. Auto PFM mode has the benefit of high efficiency at light load while forced PWM operation keeps the switching frequency constant across the whole load range. The TPS61372 has a soft start to minimize the inrush current during start-up. The TPS61372 features of the load disconnect during shut down and provides a output short protection of hiccup mode. In addition, the device implements output overvoltage and thermal shutdown protection. The TPS61372 delivers a compact solution size with a 16-pin WCSP 1.57-mm × 1.52-mm package of 0.5-mm height.
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類型 標題 日期
* Data sheet TPS61372 16-V, 3.8-A Synchronous Boost With Load Disconnect datasheet (Rev. B) PDF | HTML 2021年 1月 7日
White paper Enabling Higher Data Rates for Optical Modules With Small and Efficient Power 2021年 3月 22日
Technical article How to speed SSD program time with a boost converter PDF | HTML 2018年 11月 5日
Application note Designing Boost Converter TPS61372 in Low Power Application Report 2018年 10月 9日
EVM User's guide TPS61372EVM-033 Evaluation Board User's Guide PDF | HTML 2018年 4月 24日

設計與開發

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開發板

TPS61372EVM-033 — TPS61372YKB 評估板

The TPS61372 is a full-integrated synchronous boost converter with the short protection and load disconnect built-in. The device could support output voltage up to 16 V with 3.6-A current limit. The input voltage ranges from 2.5 V to 5.0 V. The evaluation board is built to evaluate the TPS61372 at (...)
使用指南: PDF | HTML
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模擬型號

TPS61372 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMCR3A.ZIP (81 KB) - PSpice Model
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計算工具

SLVRBF6 — TPS61372 Quickstart Tool

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產品
AC/DC 和 DC/DC 轉換器 (整合式 FET)
TPS61372 — 具有負載斷開的 16V/3.6A 同步升壓
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參考設計

TIDA-050028 — 適用於固態驅動器模組、含 eFuse 的 VBus 保護參考設計

The TIDA-050028 reference design provides the front end protection of a SSD module and showcases the fully featured power tree for standard 3.3-V, 1.8-V, and 1.5-V rails. This size optimized design helps customers with appropriate selection of the integrated circuit protection device, load (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
DSBGA (YKB) 16 Ultra Librarian
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