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TPS259841RZJR中文资料PDF规格书
TPS259841RZJR规格书详情
1 Features
• Input operating voltage range: 4.5 V to 16 V
– Absolute maximum: 20 V
– Withstands negative voltages up to –1 V at
output
• Integrated FET with ultra-low on-resistance: 0.8
mΩ (typical)
• Rated for RMS current of 55 A and peak current of
70 A
• Supports parallel connection of multiple eFuses for
higher current support
– Active device state synchronization and load
sharing during start-up and steady-state
• Robust overcurrent protection
– Adjustable overcurrent threshold (IOCP): 10 A to
55 A with accuracy of ±5
– Circuit-breaker response during steady state
operation with adjustable transient overcurrent
timer (ITIMER) to support peak currents up to 2
× IOCP
– Adjustable active current limit during start-up
(ILIM)
• Robust short-circuit protection
– Fast-trip response (< 200 ns) to output shortcircuit
events
– Adjustable threshold (2 × IOCP)
– Immune to supply line transients — no
nuisance tripping
• Precise analog load current monitoring
– Accuracy: ±1.4
– Bandwidth: > 500 kHz
• Fast overvoltage protection (fixed 16.7-V
threshold)
• Adjustable output slew rate control (dVdt) for
inrush current protection
• Active high enable input with adjustable
undervoltage lockout (UVLO)
• Overtemperature Protection (OTP) to ensure FET
SOA
– Guaranteed FET SOA: 10 W√s
• Integrated FET health monitoring and reporting
• Analog die temperature monitor output (TEMP)
• Dedicated fault indication pin (FLT)
• Power-Good indication pin (PG)
• Small footprint: QFN 5 mm × 5 mm
• 100 Pb free
2 Applications
• Input hotswap and hotplug
• Server and high performance computing
• Network interface cards
• Graphics and Hardware accelerator cards
• Data center switches and routers
• Fan trays
3 Description
The TPS25984x is an integrated, high-current circuit
protection and power management solution in a small
package. The device provides multiple protection
modes using very few external components and is a
robust defense against overloads, short circuits, and
excessive inrush current.
Applications with particular inrush current
requirements can set the output slew rate with a
single external capacitor. Output current limit level
can be set by user as per system needs. A user
adjustable overcurrent blanking timer allows systems
to support transient peaks in the load current without
tripping the eFuse.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
EATON(伊顿) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
Texas |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI/原 |
HTSSOP-16 |
399000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TI/德州仪器 |
22+ |
HTSSOP-16 |
9000 |
原装正品,支持实单! |
询价 | ||
TI/原装支持实单 |
23+ |
HTSSOP-16 |
6770 |
正规渠道,只有原装! |
询价 | ||
TI(德州仪器) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
TI |
HTSSOP|16 |
8230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TI-德州仪器 |
24+25+/26+27+ |
SOP-8.贴片 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
6000 |
询价 |