TPS25981數(shù)據(jù)手冊TI中文資料規(guī)格書
TPS25981規(guī)格書詳情
特性 Features
? Wide operating input voltage range: 2.7 V to 16 V
? 20-V absolute maximum
? Integrated FET with low On-resistance: RON = 6 mΩ (typ.)
? Fast overvoltage protection
? Adjustable overvoltage lockout (OVLO) with 1.2-μs (typ.) response time
? Overcurrent protection with load current monitor output (ILM)
? Circuit-breaker response
? Adjustable threshold (ILIM) 1.5 A–11 A
? ±10 % accuracy for ILIM > 2 A
? Adjustable transient blanking timer (ITIMER) to allow peak currents up to 2 × ILIM
? Output load current monitor accuracy: ±10 % (IOUT ≥ 2 A)
? Fast-trip response for short-circuit protection
? 640-ns (typ.) response time
? Adjustable (2 × ILIM) and fixed thresholds
? Active high enable input with adjustable undervoltage lockout threshold (UVLO)
? Active low enable input with adjustable undervoltage lockout threshold (OVLO)
? Adjustable output slew rate control (dVdt)
? Overtemperature protection
? Quick Output Discharge
? Digital outputs
? Power Good (PG) and fault indication (FLT)
? UL 2367 recognition (pending)
? IEC 62368 CB certification (pending)
? Small footprint: QFN 2 mm × 2 mm, 0.45-mm pitch
技術(shù)參數(shù)
- 制造商編號
：TPS25981
- 生產(chǎn)廠家
：TI
- Ron (Typ) (mOhm)
：6
- Vin (Min) (V)
：2.7
- Vin (Max) (V)
：16
- Vabsmax_cont (V)
：20
- Current limit (Min) (A)
：1.5
- Current limit (Max) (A)
：11
- Overcurrent response
：circuit breaker
- Fault response
：Auto Retry
- UL recognition
：UL2367 (pending)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI(德州儀器) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
TI(德州儀器) |
24+ |
VQFNHR10 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
TI |
23+ |
SMD |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
TI(德州儀器) |
2024+ |
N/A |
500000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
TI |
22+ |
NA |
5287 |
原裝正品支持實單 |
詢價 | ||
TI(德州儀器) |
23+ |
標準封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
TI |
24+ |
VQFN-HR-10 |
3350 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 | ||
Texas Instruments |
23+/24+ |
10-VFQFN |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
TI/德州儀器 |
22+ |
VQFN-24 |
2500 |
原裝正品 |
詢價 |
