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TPS65561

新規設計での使用を推奨しません

2.2A Iout、統合型フォト フラッシュ チャージャと IGBT ドライバ

ご注文はこちら
データシート
TPS65561 は新規設計での使用を推奨しません
これまでにご購入されたお客様をサポートする目的でこの製品を引き続き生産しています。新規設計では代替品をご検討ください。
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LM36010 アクティブ LM36010 同期整流昇圧 LED フラッシュ ドライバ External strobe function

TPS65561

新規設計での使用を推奨しません
データシート ご注文はこちら

製品詳細

Input voltage type Linear Topology Flyback Vin (min) (V) 1.6 Vin (max) (V) 12 Iout (max) (A) 2.2 Iq (typ) (mA) 5 Features LED Thermal Monitor Operating temperature range (°C) -35 to 85 Number of channels 1 Rating Catalog
Input voltage type Linear Topology Flyback Vin (min) (V) 1.6 Vin (max) (V) 12 Iout (max) (A) 2.2 Iq (typ) (mA) 5 Features LED Thermal Monitor Operating temperature range (°C) -35 to 85 Number of channels 1 Rating Catalog
VQFN (RGT) 16 9 mm² (3 mm × 3 mm)
  • Highly Integrated Solution to Reduce Components
  • Integrated Voltage Reference
  • Integrated 50-V Power Switch,
  • Integrated IGBT Driver
  • High Efficiency
  • Programmable Peak Current: 1.1 A to 2.2 A
  • Input Battery Voltage of 1.6 V to 12 V
  • Optimized Control Loop for Fast Charge Time
  • Output Voltage Feedback From Primary Side
  • 16-Pin QFN Package
  • Protection
    • MAX On Time
    • MAX Off Time
    • Overcurrent Shutdown to Monitor VDS at the SW pin (OVDS)
    • Thermal Monitor
  • APPLICATIONS
    • Digital Still Cameras
    • Optical Film Cameras

PowerPAD is a trademark of Texas Instruments.
  • Highly Integrated Solution to Reduce Components
  • Integrated Voltage Reference
  • Integrated 50-V Power Switch,
  • Integrated IGBT Driver
  • High Efficiency
  • Programmable Peak Current: 1.1 A to 2.2 A
  • Input Battery Voltage of 1.6 V to 12 V
  • Optimized Control Loop for Fast Charge Time
  • Output Voltage Feedback From Primary Side
  • 16-Pin QFN Package
  • Protection
    • MAX On Time
    • MAX Off Time
    • Overcurrent Shutdown to Monitor VDS at the SW pin (OVDS)
    • Thermal Monitor
  • APPLICATIONS
    • Digital Still Cameras
    • Optical Film Cameras

PowerPAD is a trademark of Texas Instruments.

This device offers a complete solution for charging a photo flash capacitor from a battery input, and subsequently discharging the capacitor to a xenon flash tube. The device has an integrated voltage reference, power switch, IGBT driver, and control logic blocks for capacitor charging applications and driving IGBT applications. Compared with discrete solutions, this device reduces the component count, shrinks the solution size, and eases designs for xenon tube applications. Additional advantages are a fast charging time and high efficiency from an optimized PWM control algorithm.

Other provisions of the device includes sensing the output voltage from the primary side, programmable peak current, thermal shutdown, an output pin for charge completion, and input pins for charge enable and flash enable.

This device offers a complete solution for charging a photo flash capacitor from a battery input, and subsequently discharging the capacitor to a xenon flash tube. The device has an integrated voltage reference, power switch, IGBT driver, and control logic blocks for capacitor charging applications and driving IGBT applications. Compared with discrete solutions, this device reduces the component count, shrinks the solution size, and eases designs for xenon tube applications. Additional advantages are a fast charging time and high efficiency from an optimized PWM control algorithm.

Other provisions of the device includes sensing the output voltage from the primary side, programmable peak current, thermal shutdown, an output pin for charge completion, and input pins for charge enable and flash enable.
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上位の文書 タイプ タイトル フォーマットオプション 最新の英語版をダウンロード 日付
* データシート Integrated Photo Flash Charger and IGBT Driver データシート 2007/02/09

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