參數(shù)資料
型號： LTC4269IDKD-2#TR
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, 560 kHz SWITCHING FREQ-MAX, PDSO32
封裝： 7 X 4 MM, PLASTIC, M0-229, DFN-32
文件頁數(shù)： 28/34頁
文件大小： 383K
代理商： LTC4269IDKD-2#TR
LTC4269-2
42692fb
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2009
LT 0409 REV B PRINTED IN USA
relaTeD parTs
PART NUMBER DESCRIPTION
COMMENTS
LT1952
Single Switch Synchronous Forward Controller
Synchronous Controller, Programmable Volt-Sec Clamp, Low Start Current
LTC3803
Current Mode Flyback DC/DC Controller in ThinSOT
200kHz Constant Frequency, Adjustable Slope Compensation, Optimized for
High Input Voltage Applications
LTC3805
Adjustable Frequency Current Mode Flyback Controller
Slope Comp Overcurrent Protect, Internal/External Clock
LTC3825
Isolate No-Opto Synchronous Flyback Controller with
Wide Input Supply Range
Adjustable Switching Frequency, Programmable Undervoltage Lockout,
Accurate Regulation Without Trim, Synchronous for High Efficiency.
LTC4257-1
IEEE 802.3af PD Interface Controller
100V 400mA Internal Switch, Programmable Classification Dual
Current Limit
LTC4258
Quad IEEE 802.3af Power over Ethernet Controller
DC Disconnect Only, IEEE-Compliant PD Detection and Classification,
Autonomous Operation or I2C Control
LTC4259A-1
Quad IEEE 802.3af Power over Ethernet Controller
AC or DC Disconnect IEEE-Compliant PD Detection and Classification,
Autonomous Operation or I2C Control
LTC4263
Single IEEE 802.3af Power over Ethernet Controller
AC or DC Disconnect IEEE-Compliant PD Detection and Classification,
Autonomous Operation
LTC4263-1
High Power Single PSE Controller
Internal Switch, Autonomous Operation, 30W
LTC4265
IEEE 802.3at PD Interface Controller
2-Event Classification Signaling, Programmable Classification,
Auxiliary Support
LTC4266
Quad IEEE 802.3at PSE Controller
Type 1 and 2 Compliant, 180mW/Port at 720mA, Advanced Power
Management, 4-Point PD Detection
LTC4267-1/
LTC4267-3
IEEE 802.3af PD Interface with Integrated Switching
Regulator
100V 400mA Internal Switch, Programmable Classification, 200KHz
or 300kHz Constant Frequency PWM, Interface and Switcher Optimized
for IEEE-Compliant PD System.
LTC4268-1
35W High Power PD Interface with Integrated Switching
Regulator
750mA MOSFET, Programmable Classification, Synchronous No-Opto
Flyback Controller, 50kHz to 250kHz
LTC4269-1
IEEE 802.3at PD Interface Integrated Switching Regulator 2-Event Classification, Programmable Classification, Synchronous No-Opto
Flyback Controller, 50kHz to 250kHz
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PDF描述
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LTC4558EUD 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20
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相關代理商/技術參數(shù)
參數(shù)描述
LTC4269IDKD-2-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:IEEE 802.3at High Power PD and Synchronous Forward Controller with AUX Support
LTC4270 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Port PoE/PoE+/LTPoE++ PSE Controller
LTC4270/ 制造商:LINER 制造商全稱:Linear Technology 功能描述:8-Port PoE/PoE PSE Controller
LTC4270_12 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Port PoE/PoE+/LTPoE++ PSE Controller
LTC4270AIUKG#PBF 制造商:Linear Technology 功能描述:POE Controller 90W 52-Pin QFN EP 制造商:Linear Technology 功能描述:Bulk 制造商:Linear Technology 功能描述:IC POE LTPOE 12-PORT PSE 52-QFN 制造商:Linear Technology 功能描述:PSE CNTRL 12 PORT 90W 1MHZ 制造商:Linear Technology 功能描述:IC PSE CONTROLLER 3.3V QFN-52 制造商:Linear Technology 功能描述:IC, PSE CONTROLLER, 3.3V, QFN-52; Input Voltage:3.3V; Supply Current:10mA; UVLO:25V; Digital IC Case Style:QFN; No. of Pins:52; Frequency:1MHz; Operating Temperature Min:-40C; Operating Temperature Max:85C; Package / Case:52-QFN ;RoHS Compliant: Yes
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