01 / 产品信息
产品概述
TPS25924 是一款 12 V eFuse,输入 4.5 V 至 13.8 V,RON 28 mOhm,限流 1 A 至 5 A 可调。它提供过压、过流与短路保护,支持自动重试或锁存关断,并集成驱动外部反向阻断 FET 的驱动器。用于热插拔与电源轨保护。
- 厂商
- TI
- 型号
- TPS259241DRCR
- 品类
- 电源管理芯片
- 封装
- VSON-10
- 包装
- 卷带
- 成色
- 全新原装
- 合规
- RoHS & REACH Compliant
- 生命周期
- 与原厂确认
- 交期 / 最小起订量
- 以报价为准
02 / 技术资料
技术参数
40 项结构与连接
- VIN
- 20
- VIN (10-ms transient)
- 22
- OUT
- + 0.3 V
- OUT (transient < 1 µs)
- 1.2 V
- ILIM
- 7
- EN/UVLO
- 7
- dV/dT
- 6
- BFET
- 30
- Human body model (HBM), per ANSI/ESDA/JEDEC JS-001
- ±2000
- 4 Submit Documentation Feedback Copyright © 20
- 15–2016, T orated
- VUVR UVLO threshold, rising
- 4.3 V
- VUVhyst UVLO hysteresis
- 5%
- IQON Enabled: EN/UVLO = 2
- 0.42 mA
- IQOFF EN/UVLO = 0
- 0.13 mA
- GAINdVdT dV/dT to OUT gain (1) ΔVdVdT
- 4.85 V/V
- RILIM = 10 kΩ, VVIN-OUT = 1
- 1.02
- RILIM = 45.3 kΩ, VVIN-OUT = 1
- 2.10
- RILIM = 100 kΩ, VVIN-OUT = 1
- 3.75
- IOL-R-Short
- 0.84 A
- IOL-R-Open
- 0.73 A
- RILIM = 10 kΩ, VVIN-OUT = 12
- 1
- RILIM = 45.3 kΩ, VVIN-OUT = 12
- 1.98
- RILIM = 100 kΩ, VVIN-OUT = 12
- 3.32
- RILIM = 150 kΩ, VVIN-OUT = 12
- 4.5
- RATIOFASTRIP IFASTRIP
- 60%
- VOpenILIM VILIM rising, RILIM =
- 3.1 V
- IOUT-OFF-LKG VEN/UVLO = 0 V, VOUT = 0 V (sourcing)
- 0
性能与环境
- Tstg Storage temperature
- 150 °C
- IOUT Continuous output current
- 5 A
- ILIM Resistance
- 100 kΩ
- TJ Operating junction temperature
- 25 °C
- TA Operating Ambient temperature
- 25 °C
- VOVC Over-voltage clamp VIN > 16.5 V, IOUT = 10 mA
- 15 V
- VENR EN threshold voltage, rising
- 1.4 V
- VENF EN threshold voltage, falling
- 1.35 V
- IEN EN Input leakage current 0 V ≤ VEN ≤ 5
- 0 nA
- IdVdT dV/dT charging current (1) VdVdT = 0
- 220 nA
- VdVdTmax dV/dT max capacitor voltage
- 5.5 V
- IILIM ILIM bias current
- 10 µA
- Overload current limit (2) RILIM = 150 kΩ, VVIN-OUT = 1
- 5.1
03 / 原厂资料
规格与文档
请使用原厂官方文档,在设计定稿前核对电气特性、封装尺寸与工作限值。
请确认当前库存、生产日期代码、包装、价格与交货条款。产品信息不构成约束性报价,最终规格以报价为准。