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TPS40210

現行

4.5~52V 寬輸入範圍升壓/SEPIC/返馳 DC-DC 控制器

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LM5155 現行 2.2-MHz 大範圍 VIN、1.5-A MOSFET 驅動器、非同步升壓控制器 A newer device with up to 2.2-MHz Fsw, higher efficiency, and up to 45-V input operating voltage.

TPS40210

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Topology Boost, Flyback, Forward, SEPIC Vin (max) (V) 52 Vin (min) (V) 4.5 Vout (max) (V) 300 Vout (min) (V) 4.5 Control mode current mode Features Enable, Frequency synchronization, Nonsynchronous rectification Duty cycle (max) (%) 95 Iq (typ) (A) 0.00053 TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125
Rating Catalog Topology Boost, Flyback, Forward, SEPIC Vin (max) (V) 52 Vin (min) (V) 4.5 Vout (max) (V) 300 Vout (min) (V) 4.5 Control mode current mode Features Enable, Frequency synchronization, Nonsynchronous rectification Duty cycle (max) (%) 95 Iq (typ) (A) 0.00053 TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125
HVSSOP (DGQ) 10 14.7 mm² (3 mm × 4.9 mm) VSON (DRC) 10 9 mm² (3 mm × 3 mm)
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • For boost, flyback, SEPIC, LED drive apps
  • Wide input operating voltage: 4.5 V to 52 V
  • Adjustable oscillator frequency
  • Fixed frequency current mode control
  • Internal slope compensation
  • Integrated low-side driver
  • Programmable closed-loop soft start
  • Overcurrent protection
  • External synchronization capable
  • Reference 700 mV (TPS40210), 260 mV (TPS40211)
  • Low current disable function
  • Create a custom design using the TPS4021x with the WEBENCH Power Designer
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • For boost, flyback, SEPIC, LED drive apps
  • Wide input operating voltage: 4.5 V to 52 V
  • Adjustable oscillator frequency
  • Fixed frequency current mode control
  • Internal slope compensation
  • Integrated low-side driver
  • Programmable closed-loop soft start
  • Overcurrent protection
  • External synchronization capable
  • Reference 700 mV (TPS40210), 260 mV (TPS40211)
  • Low current disable function
  • Create a custom design using the TPS4021x with the WEBENCH Power Designer

The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), nonsynchronous boost controllers. They are suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC, and various LED Driver applications. The device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.

The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), nonsynchronous boost controllers. They are suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC, and various LED Driver applications. The device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller datasheet (Rev. G) PDF | HTML 2020/6/10
Application brief Avoiding Pulse Skip Operation at Light Load Conditions for Asynchronous Boost Converter Designs PDF | HTML 2025/9/16
應用說明 How to Implement Isolated Flyback Feedback on TPS40210 and TPS40211 PDF | HTML 2025/4/1
應用說明 Basic Calculation of a Boost Converter's Power Stage (Rev. D) PDF | HTML 2022/10/28
應用說明 Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. D) 2021/4/7
功能安全資訊 TPS4021x-Q1 Functional Safety, FIT Rate, and Failure Mode Distribution 2020/5/22
選擇指南 Power Management Guide 2018 (Rev. R) 2018/6/25
應用說明 Practical Feedback Loop Analysis for Current-Mode Boost Converter 2014/3/7
應用說明 Automated Frequency Response Analyzer 2013/10/9
類比設計期刊 2Q 2013 Issue Analog Applications Journal 2013/4/16
類比設計期刊 Synchronous rectification boosts efficiency by reducing power loss 2013/4/16
應用說明 USB Charger Based on TPS40210 SEPIC Converter 2008/11/18
類比設計期刊 New current-mode PWM controllers support boost, flyback, SEPIC and LED-driver 2008/8/6
類比設計期刊 Q3 2008 Issue Analog Applications Journal 2008/8/6

設計與開發

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開發板

TPS40210EVM — 開發電路板/EVM

The TPS40210EVM evaluation module (EVM) is a fixed frequency (600kHz) non-synchronous boost converter providing fixed 24.0-V output at up to 2A from a 12V input bus. The EVM is designed to start up from a single supply, so no additional bias voltage is required for start-up. The module uses the (...)
使用指南: PDF
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模擬型號

TPS40210 TINA-TI Average Reference Design (Rev. C)

SLUM030C.TSC (445 KB) - TINA-TI 參考設計
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模擬型號

TPS40210 TINA-TI Average Spice Model (Rev. B)

SLUM028B.ZIP (9 KB) - TINA-TI Spice 模型
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TPS40210 TINA-TI Load Transient Reference Design

SLUM615.TSC (849 KB) - TINA-TI 參考設計
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TPS40210 TINA-TI SEPIC Reference Design (Rev. A)

SLUM492A.TSC (346 KB) - TINA-TI 參考設計
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TPS40210 TINA-TI Startup Reference Design

SLUM616.TSC (849 KB) - TINA-TI 參考設計
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TPS40210 TINA-TI Transient Spice Model

SLUM613.ZIP (28 KB) - TINA-TI Spice 模型
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TPS40210 TINA-TI Transient Steady State Reference Design (Rev. B)

SLUC102 (518 KB) - TINA-TI 參考設計
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TPS40210 Unencrypted PSpice Average Model Package (Rev. B)

SLUC088B.ZIP (31 KB) - PSpice 模型
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TPS40210 Unencrypted PSpice Transient Model

SLUM712.ZIP (4 KB) - PSpice 模型
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TPS40210 Unencrypted PSpice Transient Model Package (Rev. I)

SLUC101I.ZIP (80 KB) - PSpice 模型
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計算工具

SLURB10 — TPS4021x Quickstart Calculator for SEPIC Converter Design

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計算工具

SLURB11 — TPS4021x Quickstart Calculator for Boost Converter Design

The TPS4021x Quickstart Calculator for Boost Converter Design give assistance with the device configuration and external component selection.
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計算工具

SLURB14 — TPS4021x Excel Quickstart Calculator for Flyback Converter Design

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許多 TI 參考設計包含 TPS40210

使用我們的參考設計選擇工具，以檢視並找出最適合您的應用和參數的設計。
封裝 針腳 CAD 符號、佔位空間與 3D 模型
HVSSOP (DGQ) 10 Ultra Librarian
VSON (DRC) 10 Ultra Librarian
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