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TPS62110-HT

アクティブ

高温、17V、1.5A、同期整流、降圧コンバータ

ご注文はこちら
データシート

TPS62110-HT

アクティブ
データシート ご注文はこちら

製品詳細

Rating High Temp Operating temperature range (°C) -55 to 175 Topology Buck Type Converter Iout (max) (A) 1.5 Vin (min) (V) 3.1 Vin (max) (V) 17 Switching frequency (min) (kHz) 900 Switching frequency (max) (kHz) 1100 Features Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Power good, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 1.153 Vout (max) (V) 16 Iq (typ) (µA) 20 Duty cycle (max) (%) 100
Rating High Temp Operating temperature range (°C) -55 to 175 Topology Buck Type Converter Iout (max) (A) 1.5 Vin (min) (V) 3.1 Vin (max) (V) 17 Switching frequency (min) (kHz) 900 Switching frequency (max) (kHz) 1100 Features Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Power good, Synchronous Rectification Control mode Voltage mode Vout (min) (V) 1.153 Vout (max) (V) 16 Iq (typ) (µA) 20 Duty cycle (max) (%) 100
HTSSOP (PWP) 16 32 mm² 5 x 6.4
  • High-Efficiency Synchronous Step-Down Converter
    With up to 95% Efficiency
  • 3.1-V to 17-V Operating Input Voltage Range
  • Adjustable Output Voltage Range From
    1.2 V to 16 V
  • Synchronizable to External Clock Signal up to 1.4 MHz
  • Up to 1.5-A Output Peak Current
  • 32-µA Quiescent Current (Typ)(1)
  • High Efficiency Over a Wide Load Current
    Range Due to PFM/PWM Operation Mode
  • 100% Maximum Duty Cycle for Lowest Dropout
  • Overtemperature and Overcurrent Protected
  • Available in 16-Pin (PWP) QFP Package
  • APPLICATIONS
    • Down-Hole Drilling
    • High Temperature Environments
  • APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Extreme (–55°C/175°C)
      Temperature Range(2)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
    • Texas Instruments high temperature products utilize highly
      optimized silicon (die) solutions with design and process
      enhancements to maximize performance over extended temperatures.

(1) Reduce life time may happen when 1.5-A limit is used for long time. Please refer to the EM calculations graph.
(2) Custom temperature ranges available
  • High-Efficiency Synchronous Step-Down Converter
    With up to 95% Efficiency
  • 3.1-V to 17-V Operating Input Voltage Range
  • Adjustable Output Voltage Range From
    1.2 V to 16 V
  • Synchronizable to External Clock Signal up to 1.4 MHz
  • Up to 1.5-A Output Peak Current
  • 32-µA Quiescent Current (Typ)(1)
  • High Efficiency Over a Wide Load Current
    Range Due to PFM/PWM Operation Mode
  • 100% Maximum Duty Cycle for Lowest Dropout
  • Overtemperature and Overcurrent Protected
  • Available in 16-Pin (PWP) QFP Package
  • APPLICATIONS
    • Down-Hole Drilling
    • High Temperature Environments
  • APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Extreme (–55°C/175°C)
      Temperature Range(2)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
    • Texas Instruments high temperature products utilize highly
      optimized silicon (die) solutions with design and process
      enhancements to maximize performance over extended temperatures.

(1) Reduce life time may happen when 1.5-A limit is used for long time. Please refer to the EM calculations graph.
(2) Custom temperature ranges available

The TPS62110 is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail.

The TPS62110 is a synchronous PWM converter with integrated N-channel and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load current range, the converter enters a power-saving, pulse-frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1 MHz, allowing the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 0.8 MHz to 1.4 MHz. For low noise operation, the converter can be operated in PWM-only mode. In the shutdown mode, the current consumption is reduced to less than 2 µA. The TPS62110 is available in the 16-pin (PWP) QFP package, and operates over a free-air temperature range of –55°C to 175°C.

The TPS62110 is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail.

The TPS62110 is a synchronous PWM converter with integrated N-channel and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load current range, the converter enters a power-saving, pulse-frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1 MHz, allowing the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 0.8 MHz to 1.4 MHz. For low noise operation, the converter can be operated in PWM-only mode. In the shutdown mode, the current consumption is reduced to less than 2 µA. The TPS62110 is available in the 16-pin (PWP) QFP package, and operates over a free-air temperature range of –55°C to 175°C.
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種類 タイトル 最新の英語版をダウンロード 日付
* 放射線と信頼性レポート TPS62110HPWP Reliability Report 2012年 7月 18日
* データシート 17-V, 1.5-A, SYNCHRONOUS STEP-DOWN CONVERTER. データシート (Rev. B) 2011年 2月 17日

購入と品質

記載されている情報：
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用原材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報：
  • ファブの拠点
  • 組み立てを実施した拠点

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