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TPS92601BQPWPRQ1

發布時間:2020/4/10 19:52:00 訪問次數:247 發布企業:西旗科技(銷售二部)




描述:TPS92601BQPWPRQ1

TPS92601BQPWPRQ1系列器件是單通道和雙通道高邊電流 LED 驅動器。該系列器件具有全面的保護和診斷功能,專用于并非常適合汽車前照燈。每個獨立驅動器的基礎是一個峰值電流模式升壓控制器。每個控制器都有兩個獨立的反饋環路,一個帶有高端電流檢測分流器的電流反饋環路和一個帶有外部電阻分壓器網絡的電壓反饋環路。控制器提供恒定的輸出電壓或恒定的輸出電流。連接的負載決定了設備是調節恒定輸出電流(如果電路早于電壓設定點達到電流設定點)還是恒定輸出電壓(如果電路首先達到電壓設定點,例如,在開負載條件下)。


每個控制器都支持所有典型的拓撲結構,例如升壓、升壓至電池、SEPIC 或反激式。


高端 PMOS FET 驅動器的用途是對 LED 串進行 PWM 調光,并在外部對 GND 短路的情況下切斷以保護電路。


特征:TPS92601BQPWPRQ1
符合汽車應用要求
AEC-Q100 符合以下結果:
器件溫度等級 1:–40°C 至 125°C 環境工作溫度
設備 HBM ESD 分類級別 2
設備 CDM ESD 分類等級 C4B
輸入電壓:4 V–40 V(45 V 絕對最大值)
輸出電壓:4 V–75 V(80 V 絕對最大值)
具有集成斜率補償的固定頻率電流模式控制器
兩個調節回路,每通道恒流輸出和恒壓輸出
高端電流檢測:
150-mV 或 300-mV 檢測電壓(EEPROM 選項)
±6mV 偏移(實現約 4% 或 2% LED 電流精度)
輸出電壓檢測,內部參考電壓:2.2 V ±5%
集成低側 NMOS-FET 驅動器:峰值柵極驅動電流典型值。 0.7 安
頻率同步
PWM 調光和模擬調光
診斷:
高側電流(LED 電流)可用作模擬輸出
LED 開路和接地短路檢測
短路輸出保護

內部欠壓和過壓鎖定


2 應用:TPS92601BQPWPRQ1
汽車大燈 LED 驅動器

高亮度 LED 應用


制造商: Texas Instruments
產品種類: LED照明驅動器
RoHS: 詳細信息
通道數量: 1 Channel
輸出電流: 100 mA
輸入電壓: 4 V to 40 V
電源電流—最大值: 12 mA
最小工作溫度: - 40 C
最大工作溫度: + 125 C
安裝風格: SMD/SMT
封裝 / 箱體: HTSSOP-20
資格: AEC-Q100
系列:TPS92601BQPWPRQ1
封裝: Reel
封裝: Cut Tape
商標: Texas Instruments
濕度敏感性: Yes
工作溫度范圍: - 40 C to + 125 C
產品類型: LED Lighting Drivers
工廠包裝數量: 2000
子類別: Driver ICs
類型: Automotive Headlight
零件號別名: REEL
單位重量: 230 mg

以下物料均有現貨庫存:TPS92601BQPWPRQ1
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6

TPS92601BQPWPRQ1
STM32F205VET6
STM32F205VCT6
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STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
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STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
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STM32F303RBT6
STM32F303RCT6
STM32F303RET6
STM32F303VCT6
STM32F303VET6
STM32F303ZET6
STM32F411CEU6
STM32F411CCU6TR
STM32F411RCT6
STM32F411RET6
STM32F411VET6
STM32F412RET6
STM32F413VGT6
STM32F415RGT6
STM32F415VGT6
STM32F410CBU6
STM32F410RBT6
STM32F427IGT6
STM32F427VIT6
STM32F427VGT6
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STM32F429BIT6
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STM32F405RGT6
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STM32F030F4P6
STM32F030C8T6
STM32F030CCT6
STM32F030C6T6
STM32F030RCT6
STM32F030R8T6
STM32F042K6T6
STM32F042F6P6
STM32F042C6T6
STM32F051K8U6
STM32F051K6U6
STM32F051C8T6
STM32F051C8T7TR
STM32F051R8T6
STM32F051R8T7
STM32F071VBT6
STM32F071CBT6
STM32F071CBU6
STM32F071RBT6
STM32F072VBT6
STM32F072CBT6
STM32F072C8T6
STM32F072CBU6TR
STM32F072RBT6
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STM32F070CBT6
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STM32H743BIT6
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STM32L496RGT6
STM32L011D4P6
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