Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

MAX5965B Datasheet(PDF) 5 Page - Maxim Integrated Products

Part # MAX5965B
Description  High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Download  52 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

MAX5965B Datasheet(HTML) 5 Page - Maxim Integrated Products

  MAX5965B Datasheet HTML 1Page - Maxim Integrated Products MAX5965B Datasheet HTML 2Page - Maxim Integrated Products MAX5965B Datasheet HTML 3Page - Maxim Integrated Products MAX5965B Datasheet HTML 4Page - Maxim Integrated Products MAX5965B Datasheet HTML 5Page - Maxim Integrated Products MAX5965B Datasheet HTML 6Page - Maxim Integrated Products MAX5965B Datasheet HTML 7Page - Maxim Integrated Products MAX5965B Datasheet HTML 8Page - Maxim Integrated Products MAX5965B Datasheet HTML 9Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 52 page
background image
High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
_______________________________________________________________________________________
5
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
LOAD DISCONNECT
DC Load Disconnect
Threshold
VDCTH
Minimum VSENSE allowed before disconnect
(DC disconnect active), VOUT_ = 0V
2.5
3.75
5.0
mV
AC Load Disconnect
Threshold
IACTH
Current into DET_, for I < IACTH the port
powers off, ACD_EN_ bit = H; VOSC_IN =
2.2V, MAX5965B (Note 6)
285
320
360
µA
Oscillator Buffer Gain
AOSC
VDET_/VOSC, ACD_EN_ bit = H, MAX5965B
2.9
3.0
3.1
V/V
OSC Fail Threshold
VOSC_FAIL
Port does not power on if VOSC < VOSC_FAIL
and ACD_EN_ bit is high, MAX5965B (Note 7)
1.8
2.2
V
OSC Input Impedance
ZOSC
OSC input impedance when all the ACD_EN_
are active, MAX5965B
100
k
Ω
Load Disconnect Timer
tDISC
Time from VSENSE < VDCTH to gate shutdown
(Note 8)
300
400
ms
DETECTION
Detection Probe Voltage
(First Phase)
VDPH1
AGND - VDET_ during the first detection
phase
3.8
4
4.2
V
Detection Probe Voltage
(Second Phase)
VDPH2
AGND - VDET_ during the second detection
phase
9.0
9.3
9.6
V
Current-Limit Protection
IDLIM
VDET_ = AGND, during detection, measure
current through DET_
1.5
1.8
2.2
mA
Short-Circuit Threshold
VDCP
If AGND - VOUT < VDCP after the first
detection phase a short circuit to AGND is
detected
1V
Open-Circuit Threshold
ID_OPEN
First point measurement current threshold for
open condition
12.5
µA
Resistor Detection Window
RDOK
(Note 9)
19.0
26.5
k
Ω
Detection rejects lower values
15.2
Resistor Rejection Window
RDBAD
Detection rejects higher values
32
k
Ω
CLASSIFICATION
Classification Probe Voltage
VCL
VAGND - VDET_ during classification
16
20
V
Current-Limit Protection
ICILIM
DET_ = AGND, during classification
68
80
mA
Class 0, Class 1
5.5
6.5
7.5
Class 1, Class 2
13
14.5
16
Class 2, Class 3
21
23
25
Class 3, Class 4
31
33
35
Classification Current
Thresholds
ICL
Classification current
thresholds between
classes
Class 4, Class 5
45
48
51
mA


Similar Part No. - MAX5965B

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX5965B MAXIM-MAX5965B Datasheet
1Mb / 53P
   High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Rev 1; 1/10
MAX5965BEAX MAXIM-MAX5965BEAX Datasheet
1Mb / 54P
   High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Rev 2; 5/11
MAX5965BEAX++ MAXIM-MAX5965BEAX+ Datasheet
1Mb / 53P
   High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Rev 1; 1/10
MAX5965BEAX++ MAXIM-MAX5965BEAX+ Datasheet
1Mb / 54P
   High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Rev 3; 3/12
MAX5965BUAX MAXIM-MAX5965BUAX Datasheet
1Mb / 54P
   High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Rev 2; 5/11
More results

Similar Description - MAX5965B

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX5965A MAXIM-MAX5965A_12 Datasheet
1Mb / 54P
   High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Rev 3; 3/12
MAX5965A MAXIM-MAX5965A_10 Datasheet
1Mb / 53P
   High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Rev 1; 1/10
MAX5965A MAXIM-MAX5965A_11 Datasheet
1Mb / 54P
   High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet
Rev 2; 5/11
MAX5952 MAXIM-MAX5952_10 Datasheet
1,012Kb / 50P
   High-Power, Quad, PSE Controller for Power-Over-Ethernet
Rev 1; 1/10
MAX5952 MAXIM-MAX5952 Datasheet
613Kb / 50P
   High-Power, Quad, PSE Controller for Power-Over-Ethernet
Rev 0; 7/07
logo
Texas Instruments
TPS23861 TI1-TPS23861 Datasheet
1Mb / 110P
[Old version datasheet]   Quad Port Power-over-Ethernet PSE Controller
TPS23851 TI1-TPS23851 Datasheet
1Mb / 62P
[Old version datasheet]   Quad IEEE 802.3at Power-Over-Ethernet PSE Controller
logo
Maxim Integrated Produc...
MAX5980A MAXIM-MAX5980A Datasheet
2Mb / 50P
   Quad, IEEE 802.3at/af PSE Controller for Power-over-Ethernet
19-7422; Rev 1; 4/15
logo
Littelfuse
SP1050 LITTELFUSE-SP1050 Datasheet
684Kb / 5P
   SP1050 Series for Power-over-Ethernet PSE Protection
logo
Texas Instruments
TPS23880 TI1-TPS23880 Datasheet
201Kb / 9P
[Old version datasheet]   High-Power, 8-Channel, Power-over-Ethernet PSE With Programmable SRAM
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com