홈 전원 관리 선형 및 저손실(LDO) 레귤레이터
홈
전원 관리
선형 및 저손실(LDO) 레귤레이터

TPS75005

새 설계에 권장하지 않음

듀얼, 500mA 저손실 레귤레이터 및 트리플 전압 레일 모니터

지금 주문
데이터 시트

TPS75005

새 설계에 권장하지 않음
데이터 시트 지금 주문

제품 상세 정보

Output options Adjustable Output, Dual output, Fixed Output Iout (max) (A) 0.5 Vin (max) (V) 6.5 Vin (min) (V) 4 Vout (max) (V) 1.9 Vout (min) (V) 1.8 Fixed output options (V) 3.3 Rating Catalog Iq (typ) (mA) 0.175 Load capacitance (min) (µF) 10 Regulated outputs (#) 2 Features Enable, Power good, Sequencing and monitoring, Soft start Accuracy (%) 5 Dropout voltage (Vdo) (typ) (mV) 300 Operating temperature range (°C) -40 to 125
Output options Adjustable Output, Dual output, Fixed Output Iout (max) (A) 0.5 Vin (max) (V) 6.5 Vin (min) (V) 4 Vout (max) (V) 1.9 Vout (min) (V) 1.8 Fixed output options (V) 3.3 Rating Catalog Iq (typ) (mA) 0.175 Load capacitance (min) (µF) 10 Regulated outputs (#) 2 Features Enable, Power good, Sequencing and monitoring, Soft start Accuracy (%) 5 Dropout voltage (Vdo) (typ) (mV) 300 Operating temperature range (°C) -40 to 125
VQFN (RGW) 20 25 mm² 5 x 5
  • Optimized to Supply TI’s C2000 MCU Series:
    F2833x (DELFINO), F2823x, F281x, and F280x/F2801x
  • Dual 500-mA Voltage Regulators with Dedicated Supply
    Voltage Supervisors (SVSs)
  • One Auxiliary SVS
  • LDO1 and SVS1 for 1.8 V/1.9 V (Selectable):
    ±5% Specified with PG
  • LDO2 and SVS2 for 3.3 V:
    ±5% Specified with PG
  • Input Voltage Range: 3.75 V to 6.5 V
  • Independent Soft-Start for LDO1 and LDO2
  • Preset Power-Up and Power-Down Sequencing for C2000 MCUs
  • Supports C2000 MCU Transient with Two
    10-µF Ceramic Output Capacitors
  • 5-mm × 5-mm QFN Package16-Pin HTSSOP package
    can be supported but minimum quantity may be required;
    contact sales representative.
  • Optimized to Supply TI’s C2000 MCU Series:
    F2833x (DELFINO), F2823x, F281x, and F280x/F2801x
  • Dual 500-mA Voltage Regulators with Dedicated Supply
    Voltage Supervisors (SVSs)
  • One Auxiliary SVS
  • LDO1 and SVS1 for 1.8 V/1.9 V (Selectable):
    ±5% Specified with PG
  • LDO2 and SVS2 for 3.3 V:
    ±5% Specified with PG
  • Input Voltage Range: 3.75 V to 6.5 V
  • Independent Soft-Start for LDO1 and LDO2
  • Preset Power-Up and Power-Down Sequencing for C2000 MCUs
  • Supports C2000 MCU Transient with Two
    10-µF Ceramic Output Capacitors
  • 5-mm × 5-mm QFN Package16-Pin HTSSOP package
    can be supported but minimum quantity may be required;
    contact sales representative.

The TPS75005 is a complete power management solution for Texas Instruments’ C2000 real-time microcontrollers and other DSP, FPGA, and ASIC MCUs. The device has been tested with and meets TI’s F2833x (DELFINO), F2823x, F281x, and F280x/F2801x power requirements.

All of these C2000 controllers require ±5% power-rail accuracy. With the combination of high-accuracy, low-dropout regulators (LDOs) and dedicated SVSs, the device allows for a ±5% power supply to the C2000 with a power-good (PG) signal. (For more details, see Application Report SBVA032, LDO+SVS Combined Accuracy.)

Two power outputs are controlled by an integrated sequencer circuit. A single EN logic input signal makes sure that the power-up and power-down requirements of the C2000 controllers are met. The sequencer includes a soft-start for both LDOs to avoid inrush current. A third rail monitor is provided for general-purpose monitoring (for example, to monitor input voltage).

A quick-start guide (SBVA030) is available with step-by-step instructions for connection to a C2000 controller.

The TPS75005 is available in a 5-mm × 5-mm QFN package, yielding a compact total solution size with high power dissipation capability.

The TPS75005 is a complete power management solution for Texas Instruments’ C2000 real-time microcontrollers and other DSP, FPGA, and ASIC MCUs. The device has been tested with and meets TI’s F2833x (DELFINO), F2823x, F281x, and F280x/F2801x power requirements.

All of these C2000 controllers require ±5% power-rail accuracy. With the combination of high-accuracy, low-dropout regulators (LDOs) and dedicated SVSs, the device allows for a ±5% power supply to the C2000 with a power-good (PG) signal. (For more details, see Application Report SBVA032, LDO+SVS Combined Accuracy.)

Two power outputs are controlled by an integrated sequencer circuit. A single EN logic input signal makes sure that the power-up and power-down requirements of the C2000 controllers are met. The sequencer includes a soft-start for both LDOs to avoid inrush current. A third rail monitor is provided for general-purpose monitoring (for example, to monitor input voltage).

A quick-start guide (SBVA030) is available with step-by-step instructions for connection to a C2000 controller.

The TPS75005 is available in a 5-mm × 5-mm QFN package, yielding a compact total solution size with high power dissipation capability.
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유형 직함 날짜
* Data sheet Integrated MCU Power Solution for C2000 Microcontrollers datasheet (Rev. C) 2012/04/12

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치