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TPS2553DRVR全球热点,新品现正发布NEW!!!

2020-6-28 8:10:00
  • TPS2553DRVR是Texas Instruments公司最新可调节限流配电开关,供货联系:0755-83203913(6线)

全球新品:TPS2553DRVR是Texas Instruments公司最新可调节限流配电开关,属电源开关 IC - 配电 Adj Crnt-Ltd Pwr- Dist Sw

产品图片:原包装如(附件)

以下是TPS2553DRVR特性:

Up to 1.5-A Maximum Load Current

±6% Current-Limit Accuracy at 1.7 A (Typical)

Meets USB Current-Limiting Requirements

Backwards Compatible With TPS2550 and TPS2551

Adjustable Current Limit: 75 mA to 1700 mA (Typical)

Constant-Current (TPS255x) and Latch-Off (TPS255x-1) Versions

Fast Overcurrent Response - 2 µs (Typical)

85-mΩ High-Side MOSFET (DBV Package)

Reverse Input-Output Voltage Protection

Operating Range: 2.5 V to 6.5 V

Built-In Soft Start

15-kV ESD Protection per IEC 61000-4-2 (With External Capacitance)

UL Listed – File No. E169910 and NEMKO IEC60950-1-am1 ed2.0

See the TI Switch Portfolio

TPS2553DRVR 规格:

产品种类: 电源开关 IC - 配电

制造商: Texas Instruments

RoHS: 符合RoHS

类型: High Side

输出端数量: 1 Output

输出电流: 1.5 A

电流限制: 1.2 A

导通电阻—最大值: 100 mOhms

工作电源电压: 2.5 V to 6.5 V

电源电压-最小: 2.5 V

电源电压-最大: 6.5 V

最小工作温度: - 40 C

最大工作温度: + 85 C

安装风格: SMD/SMT

封装 / 箱体: WSON-6

系列: TPS2553

封装: Reel

商标: Texas Instruments

开发套件: TPS2553DBVEVM-364

产品: USB Current Limited Power Switches

工厂包装数量: 3000

零件号别名: HPA00615DRVR

单位重量: 9.700 mg

产品描述:

The TPS255x and TPS255x-1 power-distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5 A of continuous load current. These devices offer a programmable current-limit threshold between 75 mA and 1.7 A (typical) through an external resistor. Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.

TPS255x devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. TPS255x-1 devices provide circuit breaker functionality by latching off the power switch during overcurrent or reverse-voltage situations. An internal reverse-voltage comparator disables the power-switch when the output voltage is driven higher than the input to protect devices on the input side of the switch. The FAULT output asserts low during overcurrent and reverse-voltage conditions.

备选器件推荐:

TPS2553D

- For cost-constrained applications, try the TPS2553D

产品主要应用于:

AC Drive Position Feedback

PLC/DCS I/O 模块:数字输入

PLC/DCS I/O 模块:数字输出

伺服驱动器和运动控制

位置编码器和解析器

台式计算机

特殊功能模块(编码器等)

自动化机械:CNC 控制

提供配套产品:

TUSB8020B

双端口 USB 3.0 集线器

LM3674

采用 SOT 23-5 封装的 2MHz、600mA 降压 DC-DC 转换器

DP83630

精密 PHYTER - IEEE 1588 精确时间协议收发器

RM57L843

RM57L843 16 位和 32 位 RISC 闪存微控制器 (INT)

INA210

26V、双向、零漂移、高精度、低侧/高侧、电压输出电流分流监控器

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