TPS650350-Q1

現行

具有三個降壓轉換器和一個用於攝影機模組的 LDO 的 18V PMIC

產品詳細資料

Regulated outputs (#) 4 Step-down DC/DC converter 3 LDO 1 Vin (min) (V) 4 Vin (max) (V) 18.3 Vout (min) (V) 0.9 Vout (max) (V) 3.3 Iout (max) (A) 1.5 Configurability Factory programmable, Software configurable, User programmable Features I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Thermal shutdown, UVLO fixed Rating Automotive Operating temperature range (°C) -40 to 125 Iq (typ) (mA) 0.1 Switching frequency (max) (kHz) 2420 Switching frequency (typ) (kHz) 2300 Product type Camera sensor
Regulated outputs (#) 4 Step-down DC/DC converter 3 LDO 1 Vin (min) (V) 4 Vin (max) (V) 18.3 Vout (min) (V) 0.9 Vout (max) (V) 3.3 Iout (max) (A) 1.5 Configurability Factory programmable, Software configurable, User programmable Features I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Thermal shutdown, UVLO fixed Rating Automotive Operating temperature range (°C) -40 to 125 Iq (typ) (mA) 0.1 Switching frequency (max) (kHz) 2420 Switching frequency (typ) (kHz) 2300 Product type Camera sensor
WQFN-FCRLF (RZD) 22 10.5 mm² 3.5 x 3
  • Qualified for automotive applications
  • AEC-Q100 grade 1 qualified
    • -40°C to +125°C ambient operating temperature range
  • Three step-down converters:
    • BUCK1 V IN range from 4.0 V to 18.3 V
    • BUCK1 V OUT range from 2.5 V to 4.0 V
    • BUCK1 output current up to 1500-mA
    • BUCK2 and BUCK3 V IN range from 2.5 V to 5.5 V
    • BUCK2 and BUCK3 V OUT range from 0.9 V to 1.9 V
    • BUCK2 and BUCK3 output current up to 1200-mA
    • Spread-spectrum clock (SSC) generation for reduced EMI
    • 2.3-MHz forced fixed switching frequency PWM operation
  • One low dropout (LDO) regulator:
    • V IN range from 2.5 V to 5.5 V
    • V OUT range from 1.8 V to 3.3 V
    • Low noise and high PSRR
    • Adjustable output voltage through I 2C
    • Up to 300-mA output current
  • 3.0-mm × 3.5-mm 22-pin WQFN with wettable flanks
  • Qualified for automotive applications
  • AEC-Q100 grade 1 qualified
    • -40°C to +125°C ambient operating temperature range
  • Three step-down converters:
    • BUCK1 V IN range from 4.0 V to 18.3 V
    • BUCK1 V OUT range from 2.5 V to 4.0 V
    • BUCK1 output current up to 1500-mA
    • BUCK2 and BUCK3 V IN range from 2.5 V to 5.5 V
    • BUCK2 and BUCK3 V OUT range from 0.9 V to 1.9 V
    • BUCK2 and BUCK3 output current up to 1200-mA
    • Spread-spectrum clock (SSC) generation for reduced EMI
    • 2.3-MHz forced fixed switching frequency PWM operation
  • One low dropout (LDO) regulator:
    • V IN range from 2.5 V to 5.5 V
    • V OUT range from 1.8 V to 3.3 V
    • Low noise and high PSRR
    • Adjustable output voltage through I 2C
    • Up to 300-mA output current
  • 3.0-mm × 3.5-mm 22-pin WQFN with wettable flanks

The TPS650350-Q1 device is a highly integrated power management IC for automotive camera modules. This device combines three step down converters and one low-dropout (LDO) regulator. The BUCK1 step-down converter has an input voltage range up to 18.3 V for connections to Power over Coax (PoC). All converters operate in a forced fixed-frequency PWM mode. The LDO can supply 300 mA and operate with an input voltage range from 2.5 V to 5.5 V. The step-down converters and the LDO have separate voltage inputs that enable maximum design and sequencing flexibility.

The TPS650350-Q1 is available in a 22-pin WQFN package (3.0 mm × 3.5 mm).

The TPS650350-Q1 device is a highly integrated power management IC for automotive camera modules. This device combines three step down converters and one low-dropout (LDO) regulator. The BUCK1 step-down converter has an input voltage range up to 18.3 V for connections to Power over Coax (PoC). All converters operate in a forced fixed-frequency PWM mode. The LDO can supply 300 mA and operate with an input voltage range from 2.5 V to 5.5 V. The step-down converters and the LDO have separate voltage inputs that enable maximum design and sequencing flexibility.

The TPS650350-Q1 is available in a 22-pin WQFN package (3.0 mm × 3.5 mm).

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類型 標題 日期
* Data sheet TPS650350-Q1 Automotive Camera PMIC datasheet (Rev. A) PDF | HTML 2023年 5月 22日
Application note Passing CISPR-25 Radiated and Conduction Emissions Using the TPS65035x-Q1 PDF | HTML 2023年 4月 13日
Certificate TPS650350-Q1 EU RoHS Declaration of Conformity (DoC) 2022年 10月 10日
User guide TPS650350-Q1 EVM User's Guide PDF | HTML 2022年 3月 21日

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開發板

TPS650350Q1EVM — 適合小型汽車攝影機模組應用的 TPS650350-Q1 評估模組

TPS650350Q1EVM 是適用於 TPS65035x-Q1 電源管理 IC 的評估電路板。EVM 包括板載 USB 轉 I2C 轉接器、電源端子和穩壓器輸入及輸出的跨接器,以及適用於通用量測的測試點。

TPS65035x-Q1 裝置是一種適用於汽車攝影機模組的高度整合電源管理 IC。此裝置結合三個降壓轉換器和一個低壓降 (LDO) 穩壓器。BUCK1 降壓轉換器的輸入電壓範圍高達 18.3 V,可透過同軸纜線供電 (PoC)。所有轉換器皆以強制固定頻率 PWM 模式運作。LDO 可供應 300mA 並以 2.5V 至 5.5V 的輸入電壓範圍運作。降壓轉換器與 LDO (...)

使用指南: PDF | HTML
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設計工具

TPS65035X-Q1-DESIGN-DOCUMENTS Design documents for the TPS65035x-Q1 series

支援產品和硬體

支援產品和硬體

產品
多通道 IC (PMIC)
TPS650350-Q1 具有三個降壓轉換器和一個用於攝影機模組的 LDO 的 18V PMIC
設計工具

TPS65035X-Q1-SAFETY-DOCUMENTS Functional safety documents for the TPS65035x-Q1 series

TPS65035x-Q1
支援產品和硬體

支援產品和硬體

產品
多通道 IC (PMIC)
TPS650350-Q1 具有三個降壓轉換器和一個用於攝影機模組的 LDO 的 18V PMIC TPS650352-Q1 具有三個降壓轉換器和一個用於攝影機模組的 LDO 的車用 18V PMIC
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN-FCRLF (RZD) 22 Ultra Librarian

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