LTC3857IUH#PBF

LTC3857IUH#PBF
Mfr. #:
LTC3857IUH#PBF
製造商:
Analog Devices / Linear Technology
描述:
Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step Down Controller
生命週期:
製造商新產品
數據表:
LTC3857IUH#PBF 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC3857IUH#PBF DatasheetLTC3857IUH#PBF Datasheet (P4-P6)LTC3857IUH#PBF Datasheet (P7-P9)LTC3857IUH#PBF Datasheet (P10-P12)LTC3857IUH#PBF Datasheet (P13-P15)LTC3857IUH#PBF Datasheet (P16-P18)LTC3857IUH#PBF Datasheet (P19-P21)LTC3857IUH#PBF Datasheet (P22-P24)LTC3857IUH#PBF Datasheet (P25-P27)LTC3857IUH#PBF Datasheet (P28-P30)LTC3857IUH#PBF Datasheet (P31-P33)LTC3857IUH#PBF Datasheet (P34-P36)LTC3857IUH#PBF Datasheet (P37-P38)
ECAD Model:
更多信息:
LTC3857IUH#PBF 更多信息
產品屬性
屬性值
製造商:
模擬設備公司
產品分類:
開關穩壓器
RoHS:
Y
安裝方式:
貼片/貼片
包裝/案例:
QFN-32
輸出電壓:
0.8 V to 24 V
輸出電流:
25 A
輸出數量:
2 Output
輸入電壓最大值:
38 V
拓撲:
巴克
輸入電壓最小值:
4 V
開關頻率:
50 kHz to 900 kHz
最低工作溫度:
- 40 C
最高工作溫度:
+ 125 C
系列:
LTC3857
打包:
管子
輸入電壓:
12 V
工作溫度範圍:
- 40 C to + 125 C
靜態電流:
50 uA, 65 uA
類型:
Low IQ 2-Phase Synchronous Step-Down Controller
品牌:
ADI公司/凌力爾特
關掉:
關掉
開發套件:
DC1381A-A
工作電源電流:
0.05 mA
產品類別:
開關穩壓器
出廠包裝數量:
73
子類別:
PMIC - 電源管理 IC
單位重量:
0.000882 oz
Tags
LTC3857I, LTC3857, LTC385, LTC38, LTC3, LTC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
DC DC Cntrlr Dual-OUT Sync Step Down 4V to 38V Input 32-Pin QFN EP
***nell
BUCK CNTRL, SYNCH, DUAL, 2PH, 32QFN; Primary Input Voltage:38V; No. of Outputs:2; Output Current:25A; Voltage Regulator Case Style:QFN; No. of Pins:32; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (20-Jun-2013); Operating Temperature Range:-40°C to +125°C
***log Devices
The LTC3857 is a high performance dual step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. Power loss and noise due to the ESR of the input capacitor ESR are minimized by operating the two controller output stages out of phase. The 50μA no-load quiescent current extends operating run time in battery-powered systems. The LTC3857 features a precision 0.8V reference and power good output indicators. A wide 4V to 38V input supply range encompasses a wide range of intermediate bus voltages and battery chemistries. Independent TRACK/SS pins for each controller ramp the output voltages during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous inductor current mode at light loads. For a leaded 28-lead SSOP package with a fixed current limit and one PGOOD output, without phase modulation or a clock output, see the LTC3857-1 data sheet. LTC3857 LTC3857-1 Features Adjustable Current Limit, Clock Output, Phase Modulation, 2 PGOOD Outputs Fixed Current Limit, One PGOOD Output Package QFN-32 SSOP-28 Applications Automotive Always-On Systems Battery Operated Digital Devices Distributed DC Power Systems
Power Management ADI SLP
圖片 型號 描述
BSC030P03NS3 G

Mfr.#: BSC030P03NS3 G

OMO.#: OMO-BSC030P03NS3-G

MOSFET P-Ch -30V 25.4A TDSON-8 OptiMOS P3
SN74LVC1T45DCKR

Mfr.#: SN74LVC1T45DCKR

OMO.#: OMO-SN74LVC1T45DCKR

Translation - Voltage Levels SINGLE-BIT BUS TRANSCEIVER
MT47H64M16NF-25E IT:M TR

Mfr.#: MT47H64M16NF-25E IT:M TR

OMO.#: OMO-MT47H64M16NF-25E-IT-M-TR

DRAM DDR2 1G 64MX16 FBGA
04023D153KAT2A

Mfr.#: 04023D153KAT2A

OMO.#: OMO-04023D153KAT2A

Multilayer Ceramic Capacitors MLCC - SMD/SMT 25V .015uF X5R 0402 10% Tol
3-1827233-6

Mfr.#: 3-1827233-6

OMO.#: OMO-3-1827233-6

Board to Board & Mezzanine Connectors 44O POS PLUG BRIDGED
0402ZD105KAT2A

Mfr.#: 0402ZD105KAT2A

OMO.#: OMO-0402ZD105KAT2A-AVX

Multilayer Ceramic Capacitors MLCC - SMD/SMT 0402 1uF 10volts X5R 10%
04026D105KAT2A

Mfr.#: 04026D105KAT2A

OMO.#: OMO-04026D105KAT2A-AVX

Multilayer Ceramic Capacitors MLCC - SMD/SMT 0402 1uF 6.3volts X5R 10%
04023D153KAT2A

Mfr.#: 04023D153KAT2A

OMO.#: OMO-04023D153KAT2A-AVX

Multilayer Ceramic Capacitors MLCC - SMD/SMT 25volts 0.015uF 10% X5R
SN74LVC1T45DCKR

Mfr.#: SN74LVC1T45DCKR

OMO.#: OMO-SN74LVC1T45DCKR-TEXAS-INSTRUMENTS

全新原裝
BSC030P03NS3 G

Mfr.#: BSC030P03NS3 G

OMO.#: OMO-BSC030P03NS3-G-1190

Trans MOSFET P-CH 30V 25.4A 8-Pin TDSON T/R (Alt: BSC030P03NS3 G)
可用性
庫存:
98
訂購:
2081
輸入數量:
LTC3857IUH#PBF的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
參考價格(美元)
數量
單價
小計金額
1
US$10.39
US$10.39
25
US$6.90
US$172.50
100
US$5.70
US$570.00
250
US$5.42
US$1 355.00
500
US$5.30
US$2 650.00
1000
US$5.09
US$5 090.00
由於2021年半導體供不應求,低於2021年之前的正常價格,請發詢價確認。
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