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TPS717-Q1

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具有使能功能的汽車類、150mA、高 PSRR、低 IQ、低壓降穩(wěn)壓器

產(chǎn)品詳情

Rating Automotive Vin (max) (V) 6.5 Vin (min) (V) 2.5 Iout (max) (A) 0.15 Output options Adjustable Output, Fixed Output Vout (max) (V) 5 Vout (min) (V) 0.9 Fixed output options (V) 0.9, 1.2, 1.5, 1.8, 2.5, 2.8, 3, 3.3, 4.5, 5 Noise (μVrms) 20.7 PSRR at 100 KHz (dB) 67 Iq (typ) (mA) 0.045 Features Enable Thermal resistance θJA (°C/W) 71 Load capacitance (min) (μF) 1 Regulated outputs (#) 1 Accuracy (%) 3 Dropout voltage (Vdo) (typ) (mV) 170 Operating temperature range (°C) -40 to 125
Rating Automotive Vin (max) (V) 6.5 Vin (min) (V) 2.5 Iout (max) (A) 0.15 Output options Adjustable Output, Fixed Output Vout (max) (V) 5 Vout (min) (V) 0.9 Fixed output options (V) 0.9, 1.2, 1.5, 1.8, 2.5, 2.8, 3, 3.3, 4.5, 5 Noise (μVrms) 20.7 PSRR at 100 KHz (dB) 67 Iq (typ) (mA) 0.045 Features Enable Thermal resistance θJA (°C/W) 71 Load capacitance (min) (μF) 1 Regulated outputs (#) 1 Accuracy (%) 3 Dropout voltage (Vdo) (typ) (mV) 170 Operating temperature range (°C) -40 to 125
SOT-SC70 (DCK) 5 4.2 mm2 2 x 2.1 WSON (DRV) 6 4 mm2 2 x 2 WSON (DSE) 6 2.25 mm2 1.5 x 1.5
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device HBM ESD Classification Level C4B
  • Input Voltage: 2.5 V to 6.5 V
  • Available in Multiple Output Versions:
    • Fixed Output with Voltages from 0.9 V to 5 V
    • Adjustable Output Voltage from 0.9 V to 6.2 V
  • Ultra-High PSRR:
    • 70 dB at 1 kHz, 67 dB at 100 kHz, and 45 dB at 1 MHz
  • Excellent Load and Line Transient Response
  • Very Low Dropout: 170 mV typical at 150 mA
  • Low Noise: 30 μVRMS typical (100 Hz to 100 kHz)
  • Small 5-pin SOT, 2-mm × 2-mm WSON-6, and 1.5-mm × 1.5-mm WSON-6 Packages
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device HBM ESD Classification Level C4B
  • Input Voltage: 2.5 V to 6.5 V
  • Available in Multiple Output Versions:
    • Fixed Output with Voltages from 0.9 V to 5 V
    • Adjustable Output Voltage from 0.9 V to 6.2 V
  • Ultra-High PSRR:
    • 70 dB at 1 kHz, 67 dB at 100 kHz, and 45 dB at 1 MHz
  • Excellent Load and Line Transient Response
  • Very Low Dropout: 170 mV typical at 150 mA
  • Low Noise: 30 μVRMS typical (100 Hz to 100 kHz)
  • Small 5-pin SOT, 2-mm × 2-mm WSON-6, and 1.5-mm × 1.5-mm WSON-6 Packages

The TPS717-Q1 family of low-dropout (LDO), low-power linear regulators offers very high power-supply rejection (PSRR) while maintaining very low 45-µA ground current in an ultra-small, five-pin SOT package. The family uses an advanced BiCMOS process and a PMOSFET pass device to achieve fast start-up, very low noise, excellent transient response, and excellent PSRR performance. The TPS717-Q1 is stable with a 1-µF ceramic output capacitor and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations. The device family is fully specified from TJ, TA = –40°C to 125°C and is offered in a small SOT (SC70-5) package, a 2-mm × 2-mm WSON-6 package with a thermal pad, and a 1.5-mm × 1.5-mm WSON-6 package, which are ideal for small form factor portable equipment (such as wireless handsets and PDAs). The TPS717-Q1 family of LDOs is qualified for AEC-Q100 grade 1.

The TPS717-Q1 family of low-dropout (LDO), low-power linear regulators offers very high power-supply rejection (PSRR) while maintaining very low 45-µA ground current in an ultra-small, five-pin SOT package. The family uses an advanced BiCMOS process and a PMOSFET pass device to achieve fast start-up, very low noise, excellent transient response, and excellent PSRR performance. The TPS717-Q1 is stable with a 1-µF ceramic output capacitor and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations. The device family is fully specified from TJ, TA = –40°C to 125°C and is offered in a small SOT (SC70-5) package, a 2-mm × 2-mm WSON-6 package with a thermal pad, and a 1.5-mm × 1.5-mm WSON-6 package, which are ideal for small form factor portable equipment (such as wireless handsets and PDAs). The TPS717-Q1 family of LDOs is qualified for AEC-Q100 grade 1.
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* 數(shù)據(jù)表 TPS717-Q1 Low-Noise, High-Bandwidth PSRR, Low-Dropout, 150-mA Linear Regulator 數(shù)據(jù)表 (Rev. C) PDF | HTML 2016年 1月 20日

設(shè)計和開發(fā)

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參考設(shè)計

TIDA-01543 — 具有過流檢測功能的牽引逆變器的隔離式電流感應(yīng)參考設(shè)計 (±300A)

本參考設(shè)計可檢測牽引電機(jī)的相電流。TIDA-01543 實現(xiàn)了隔離式電流傳感器。使用 AMC1305M05-Q1 Δ-Σ 調(diào)制器和 INA301-Q1 器件，可精確進(jìn)行基于分流電阻的內(nèi)嵌式電機(jī)相電流檢測。該調(diào)制器具有高 CMTI，有助于抑制逆變器開關(guān)瞬變在控制器側(cè)造成數(shù)據(jù)損壞。INA301-Q1 具有快速響應(yīng)時間，可以加快對過流事件的響應(yīng)速度。TIDA-01543 提供了一個用于連接到外部 MCU 的接口，可以在該 MCU 中實現(xiàn)數(shù)字 SINC 濾波器以解調(diào) AMC1305M05 輸出位流。本參考設(shè)計使用 C2000 系列符合汽車標(biāo)準(zhǔn)的 F280049M Piccolo? 微控制器控制卡。
設(shè)計指南: PDF
原理圖: PDF
封裝 引腳 CAD 符號、封裝和 3D 模型
SOT-SC70 (DCK) 5 Ultra Librarian
WSON (DRV) 6 Ultra Librarian
WSON (DSE) 6 Ultra Librarian

訂購和質(zhì)量

包含信息：
  • RoHS
  • REACH
  • 器件標(biāo)識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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