TPS25985中文资料PDF规格书
TPS25985规格书详情
1 Features
• Input operating voltage range: 4.5 V to 16 V
– 20-V absolute maximum
– Withstands negative voltages up to –1 V at
output
• Integrated FET with low on-resistance: 0.59 mΩ
(typ.)
• Rated for 60-A RMS current and 80-A peak current
• Supports parallel connection of multiple eFuses for
higher current support
– Active device state synchronization and load
sharing during start-up and steady-state for
unlimited scalability
• Robust overcurrent protection
– Adjustable overcurrent threshold (IOCP): 10 A to
60 A with accuracy of ±6 (max.)
– Circuit-breaker response during steady state
operation with adjustable transient blanking
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 (2 × IOCP )and fixed thresholds
– Immune to supply line transients — no
nuisance tripping
• Precise analog load current monitoring
– ±1.4 accuracy
– > 500-kHz bandwidth
• Fast overvoltage protection (fixed 16.6-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
– Assured FET SOA: 12 W√s
• Integrated FET health monitoring and reporting
• Analog die temperature monitor output (TEMP)
• Dedicated fault indication pin (FLT)
• Power Good indication pin (PG)
• Uncommitted general purpose fast comparator
• Small footprint: QFN 4.5-mm × 5-mm, 0.6-mm
pitch
– 29-mil clearance between power and GND pins
• 100 Pb Free
2 Applications
• Input hotswap and hotplug
• Server and high performance computing
• Network interface cards
• Graphics and hardware accelerator cards
• Datacenter switches and routers
• Fan trays
3 Description
The TPS25985x 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/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 |
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 | ||
TI |
22+ |
MSOP10 |
10000 |
原装正品优势现货供应 |
询价 | ||
2322+ |
NA |
33220 |
无敌价格 主销品牌 正规渠道订货 免费送样!!! |
询价 | |||
TI/德州仪器 |
22+ |
HTSSOP-16 |
9000 |
原装正品,支持实单! |
询价 | ||
Texas Instruments |
22 |
sop |
1000 |
现货常备产品原装可到京北通宇商城查价格 |
询价 | ||
TI(德州仪器) |
22+ |
NA |
6000 |
原厂原装现货 |
询价 | ||
ST |
2021++ |
LQFP-48 |
8000 |
原装正品价格优势!欢迎询价QQ:385913858TEL:15 |
询价 | ||
80000 |
询价 |