SIP32430DN-T1-GE4 | Vishay 功率负载分配开关 | Avnet Asia Pacific

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SIP32430DN-T1-GE4

Power Load Distribution Switch, High Side, Active High, 12 V, 1 A, 0.099 ohm, DFN-EP-10

SIP32430DN-T1-GE4 | 功率负载分配开关 | Vishay
Vishay
制造商: Vishay
安富利制造商模型#: SIP32430DN-T1-GE4
RoHS 10 Compliant

The SiP32430 is a load switch integrates multiple control features that simplify the design and increase the reliability of the circuitry connected to the switch. The SiP32430 is designed to operate in the 6 V to 28 V range.

An internally generated gate drive voltage ensures low switch resistance over the wind input voltage operating range.

The SiP32430 has a slew rate control circuit that programs the switch turn-on time to the value set by an external capacitor.

An over-current protection circuit (OCP) continuously monitors the current through the load switch. When the over current protection is triggered, the circuit controls the switch impedance to clamp the current to the level programmed by an external resistor. The trigger current is typically 8 % over the set current limit. In case the over-current condition persists for more than 7 ms, the switch shuts off automatically.

The SiP32430 has an over temperature protection circuit (OTP) which will shut the switch off immediately if the junction temperature exceeds over temperature limit of typically 150 °C. The OTP circuit will release the switch when the temperature has decreased by about 20 °C of hysteresis.

When an OCP or an OTP fault condition is detected the FLG pin is pulled low. The fault flag will release 150 ms after the fault condition is cleared, and the switch will automatically turn on at the programmed slew rate.

The SiP32430 features a low voltage control logic interface which can be controlled without the need for level shifting. It also includes a power good flag.

The SiP32430 is available in a space efficient DFN10 of 3 mm x 3 mm package.

技术参数

  • 6 V to 28 V operation
  • Programmable soft start
  • Programmable current limit
  • Over temperature protection
  • ON resistance 99 mΩ
  • Power good, when VOUT reaches 90 % of VIN
  • OCP / OTP fault flag
  • Under voltage lockout: 4.8 V / 5.4 V (typ. / max.)
  • If no OTP, auto re-try to soft turn on 150 ms after the switch protected OFF
  • Package: DFN10 3 mm x 3 mm

技术特性

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描述
最高工作温度 85 °C
输入电压 28 V
引脚数 10
通道数 1
通电阻 120 mOhm
最低工作温度 -40 °C
电流极限 3.2 A
集成电路外壳/封装 DFN-EP
输出个数 1

ECCN / UNSPSC

描述
ECCN: EAR99
计划交货期 B: 8542390000
HTSN: 8542390001
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