参数资料
型号: MAX5965BUAX+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet; Package: SSOP;36 pin;163 mm² ; Temperature: 0°C to +85°C
中文描述: 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO36
封装: ROHS COMPLIANT, SSOP-36
文件页数: 23/54页
文件大小: 1525K
代理商: MAX5965BUAX+
MAX5965A/MAX5965B
High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VAGND = 32V to 60V, VEE = 0V, VDD to VDGND = +3.3V, all voltages are referenced to VEE, unless otherwise noted. Typical values are at
VAGND = +48V, VDGND = +48V, VDD = (VDGND + 3.3V), TA = +25°C. Currents are positive when entering the pin and negative other-
wise.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CURRENT LIMIT
IVEE = 00
202
212
220
IVEE = 01
192
202
212
IVEE = 10
186
190
200
Current-Limit Clamp Voltage
VSU_LIM
Maximum VSENSE_ allowed
during current limit, VOUT_ = 0V
(ICUT = 000) (Note 4)
IVEE = 11
170
180
190
mV
ICUT = 000
(Class 0/3)
177
186
196
ICUT = 110
(Class 1)
47
55
64
ICUT = 111
(Class 2)
86
94
101
ICUT = 001
265
280
295
ICUT = 010
310
327
345
ICUT = 011
355
374
395
ICUT = 100
398
419
440
Overcurrent Threshold After
Startup
VFLT_LIM
Overcurrent VSENSE_ threshold
allowed for t
≤ tFAULT after
startup; VOUT_ = 0V (IVEE = 00)
ICUT = 101
443
466
488
mV
ICUT = 000,
ICUT = 110,
ICUT = 111
32
Foldback Initial OUT_ Voltage
VFLBK_ST
VOUT_ - VEE, above which the
current-limit trip voltage starts
folding back, IVEE = 00
ICUT =
001…101
13
V
Foldback Final OUT_ Voltage
VFLBK_END
IVEE = 00, ICUT = 000, VOUT_ - VEE above
which the current-limit trip voltage reaches
VTH_FB
50
V
Minimum Foldback
Current-Limit Threshold
VTH_FB
VOUT_ = AGND = 60V, IVEE = 00, ICUT = 000
64
mV
SENSE_ Input Bias Current
VSENSE_ = VEE
-5
+5
A
相关PDF资料
PDF描述
MAX6317HUK25AW-T Versatile Customizable SOT Reset + Watchdog ICs Offer 3224 Unique Options[Japanese]
MAX6317HUK25AX-T Versatile Customizable SOT Reset + Watchdog ICs Offer 3224 Unique Options
MAX6317HUK25AY-T Versatile Customizable SOT Reset + Watchdog ICs Offer 3224 Unique Options[Japanese]
MAX6317HUK25AZ-T Versatile Customizable SOT Reset + Watchdog ICs Offer 3224 Unique Options
MAX6317HUK25BW-T Versatile Customizable SOT Reset + Watchdog ICs Offer 3224 Unique Options[Japanese]
相关代理商/技术参数
参数描述
MAX5965BUAX+ 功能描述:热插拔功率分布 Quad PSE Controller for POE RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
MAX5965BUAX+T 功能描述:热插拔功率分布 Quad PSE Controller for POE RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
MAX5967BETG+ 功能描述:热插拔功率分布 I2C Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
MAX5967BETG+T 功能描述:热插拔功率分布 I2C Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube
MAX5967BUTG+ 功能描述:热插拔功率分布 I2C Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube