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TPS27082L - 产品图解：
TPS27082L-具有可调节转换率、快速瞬态隔离和滞后控制的 PFET 负载开关
TPS27082L-配电与蓄电-集成负载开关-电源管理
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TI产品 - TPS27082L介绍

TPS27082L - 具有可调节转换率、快速瞬态隔离和滞后控制的 PFET 负载开关

TPS27082L是TI德州仪器公司的一款配电与蓄电产品，TPS27082L是具有可调节转换率、快速瞬态隔离和滞后控制的 PFET 负载开关，本站介绍了TPS27082L的封装应用图解、特点和优点、功能等，并给出了与TPS27082L相关的TI元器件型号供参考。

TPS27082L - 具有可调节转换率、快速瞬态隔离和滞后控制的 PFET 负载开关 - 配电与蓄电 - 集成负载开关 - 德州仪器

产品特性
  • Low ON-Resistance, High Current PFET
    • RON = 32 mΩ (Typical) at VGS = –4.5 V
    • RON = 44 mΩ (Typical) at VGS = –3.0 V
    • RON = 85 mΩ (Typical) at VGS = –1.8 V
    • RON = 97 mΩ (Typical) at VGS = –1.5 V
    • RON = 155 mΩ (Typical) at VGS = –1.2 V
  • Configurable Turn-ON and Turn-OFF Slew Rate
    • 10-µs Default Minimum Output Rise Time at VIN=5 V
  • Configurable Turnon and Turnoff Slew Rate
  • Supports a Wide Range of VIN 1.2 V Up to 8 V
  • Excellent OFF Isolation Even Under Fast Input Transients
  • 1.0V up to 8V NMOS Control Logic Interface With Configurable Hystersis
  • Fully Protected Against ESD (All Pins)
    • HBM 2000 V, CDM 500 V
  • Very Low ON-state Quiescent Current (Down to 1.2 µA)
  • Very Low OFF-state Leakage Current (Typical 100 nA)
  • Available in 2.9 mm × 1.6 mm x 0.75mm SOT-23 (DDC) Package
产品应用
  • High-Side Load Switches
  • Inrush-current Controls
  • Power Sequencing and Controls
  • Stand-by Power Isolation
  • Portable Power Switches
产品说明

The TPS27082L IC is a high-side load switch that integrates a Power PFET and a control circuit in a tiny TSOT-23 package. TPS27082L requires very low ON-state quiescent current and offers very low OFF-state leakage thus optimizing system power efficiency.

TPS27082L ON/OFF logic interface features hysteresis, thus providing a robust logic interface even under very noisy operating conditions. TPS27082L ON/OFF interface supports direct interfacing to low voltage GPIOs down to 1 V. The TPS27082L level shifts ON/OFF logic signal to VIN levels without requiring an external level shifter.

TPS27082L features a novel OFF isolation circuit that prevents PMOS from turning ON in applications that may have fast transients, at the VIN pin when the load switch is in the OFF-state.

产品器件信息
PART NUMBERPACKAGEBODY SIZE (NOM)
TPS27082DDCSOT (6)2.90 mm × 1.60 mm
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