双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

NPS3102BGB

12 V, 2 A to 13.5 A, 17 mΩ eFuse

NPS3102A and NPS3102B are low-ohmic (17 mΩ), high current (13.5 A), resettable electronic fuses that are targeted for 12 V applications. They are designed to protect downstream loads from exposure to excessive voltage and protect the power supply from load faults and large inrush currents.

Output slew rate is controlled by a capacitor at dVdt pin. Current limit can be adjusted in the 2 A to 13.5 A range using a resistor at ILIM pin. The voltage at ILIM pin can also be used as a measure of the load current in real-time. The devices include a built-in over voltage clamp that will limit the output voltage during input over voltage conditions.

The devices also include a multi-function EN/FLT pin. When the pin is left floating and the voltage at IN is greater than the under voltage lock-out, the devices turn on. During operation, the voltage at the pin can be used as a fault indicator to determine if the devices are operating normally. Pulling the EN/FLT pin low will turn off the devices.

During thermal shutdown, both devices disable the integrated pass-FET if the die temperature crosses the over temperature threshold. The NPS3102A latches off under a thermal shutdown event and requires user reset by toggling the EN/FLT pin or cycling the voltage at the IN pin. The NPS3102B integrates auto-retry, which safely attempts to re-enable the pass-FET without the need for user intervention.

Figure 1. Typical Application

Features and benefits

  • Up to 18 V operating range, 21 V absolute maximum

  • Integrated 17 mΩ pass MOSFET

  • 15 V output voltage clamp

  • 2 A to 13.5 A adjustable output current clamp

  • 2 µs short circuit protection response time

  • Programmable output rise time control

  • Built-In thermal shutdown with fault alert pin

  • Fault response options: latch-off, auto-retry

  • Leadless plastic package; 10 terminals, body 3.0 x 3.0 x 0.75 mm (DFN3030-10/SOT8037-1)

  • ESD protection:

    • HBM ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from Tj = -40 °C to +125 °C

Applications

  • Server
  • Solid State Drive (SSD) and Hard Disk Drive (HDD)
  • Mobile infrastructure
  • Fan control
  • Hot-Swap/Plug

参数类型

型号 VCC [min] (V) VCC [max] (V) IO [min] (A) IO [max] (A) Configuration Supported storage element Package name Package size (L x W) (mm) Package version
NPS3102BGB 9 18 2 13.5 Auto-retry Over voltage clamp DFN3030-10 3 x 3 SOT8037-1

封装

型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
NPS3102BGB NPS3102BGBJ
(935691508118)
Active s2B SOT8037-1
DFN3030-10
(SOT8037-1)
SOT8037-1 SOT8037-1_118

Boards

Part number Description Type Quick links Shop link
描述
This NEVB-NPS3102B evaluation board is designed to evaluate the performance and behavior of the NPS3102B electronic fuse. It includes a NMOS transistor for short circuit monitoring, a comparator circuitry with LED fault indication, selectable output voltage ramp times, and adjustable current limit settings.
类型
Evaluation board
Quick links
Shop link

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
NPS3102BGB NPS3102BGBJ NPS3102BGB rohs rhf rhf
品质及可靠性免责声明

Series

文档 (6)

文件名称 标题 类型 日期
NPS3102 12 V, 2 A to 13.5 A, 17 mΩ eFuse Data sheet 2024-07-18
SOT8037-1 3D model for products with SOT8037 package Design support 2024-07-12
nexperia_documentation_leaflet_ 12 V, 2 A-13.5 A (17 mΩ) eFuse Leaflet 2024-07-19
SOT8037-1 DFN3030-10: Leadless plastic package; 10 terminals, body 3.0 x 3.0 x 0.75 mm Package information 2024-07-09
SOT8037-1_118 DFN3030-10L; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2024-07-10
UM90036 NPS3102A; NPS3102B 12 V, 2 A-13.5 A, 17 mΩ eFuse evaluation board User manual 2024-07-18

支持

如果您需要设计/技术支持,请告知我们并填写 应答表 我们会尽快回复您。

模型

文件名称 标题 类型 日期
SOT8037-1 3D model for products with SOT8037 package Design support 2024-07-12

订购、定价与供货

型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
NPS3102BGB NPS3102BGBJ 935691508118 Active SOT8037-1_118 3,000 订单产品

样品

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如果您没有 Nexperia 的直接账户,我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

可订购部件

型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
NPS3102BGB NPS3102BGBJ 935691508118 SOT8037-1 订单产品