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参数资料
| 型号： | LTC4264CDE#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 17/24页 |
| 文件大小： | 0K |
| 描述： | IC INTERFACE 802.3AT 12-DFN |
| 标准包装： | 2,500 |
| 控制器类型： | 以太网供电控制器（POE） |
| 接口： | IEEE 802.3af |
| 电流 - 电源： | 3mA |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WFDFN 裸露焊盘 |
| 供应商设备封装： | 12-DFN（4x3） |
| 包装： | 带卷 (TR) |
LTC4264
24
4264f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2007
LT 0307 PRINTED IN USA
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TYPICAL APPLICATION
PART NUMBER
DESCRIPTION
COMMENTS
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AC or DC Disconnect IEEE-Compliant PD Detection and Classication,
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Single IEEE 802.3af Power over Ethernet Controller
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Burst Mode is a registered trademark of Linear Technology Corporation. No RSENSE and ThinSOT are trademarks of Linear Technology Corporation.
+
SHDN
NC
RCLASS
ILIM_EN
VIN
GND
NC
PWRGD
VOUT
1
2
3
4
5
6
12
11
10
9
8
7
LTC4264
NC
13
D15 B2100
PWRGD
VOUT
–
VOUT
+
OUT TO DC/DC
CONVERTER
R12
100k
RCLASS
22.1
1%
R21
100k
R7
75
R18
100k
D8
D9
B2100 4 PLCS
T3 ETH1-230LD
D7
TO
PHY
D6
D4
D5
D3
D2
1
2
3
4
5
6
14
PD IN
36V TO 57V
J1
SS-6488-NF-K1
13
12
11
10
9
R14
100k
C8
0.1
F
100V
C16
0.01
F
200V
C17
1000pF
2kV
R6
75
C15
0.01
F
200V
D1
SMAJ58A
Q5
FMMT23
C5
12
F
100V
D12 B2100
AC ADAPTER
24V
30W
+
–
R5
75
C14
0.01
F
200V
R4
75
IN
FROM
HIGH
POWER
PSE
C13
0.01
F
200V
1
2
3
6
4
5
7
8
LTC4264 with Auxiliary Supply
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相关代理商/技术参数 |
参数描述 |
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| LTC4264IDE | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Power PD Interface Controller with 750mA Current Limit |
| LTC4264IDE#PBF | 功能描述:IC CNTRLR PD INTERFACE 12-DFN RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:2,450 系列:- 控制器类型:SPI 总线至 I²C 总线桥接 接口:I²C，串行，SPI 电源电压:2.4 V ~ 3.6 V 电流 - 电源:11mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-HVQFN（4x4） 包装:托盘 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名称:935286452157SC18IS600IBSSC18IS600IBS-ND |
| LTC4264IDE#TRPBF | 功能描述:IC CNTRLR PD INTERFACE 12-DFN RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:2,450 系列:- 控制器类型:SPI 总线至 I²C 总线桥接 接口:I²C，串行，SPI 电源电压:2.4 V ~ 3.6 V 电流 - 电源:11mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-HVQFN（4x4） 包装:托盘 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名称:935286452157SC18IS600IBSSC18IS600IBS-ND |
| LTC4265 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Quad IEEE 802.3at Power over Ethernet Controller |
| LTC4265CDE#PBF | 功能描述:IC CTRLR PD INTERFACE HP 12-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 标准包装:50 系列:- 类型:热交换控制器 应用:-48V 远程电力系统，AdvancedTCA ? 系统，高可用性 内部开关:无 电流限制:可调 电源电压:11.5 V ~ 14.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽） 供应商设备封装:10-MSOP 包装:管件 |
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