參數(shù)資料
型號(hào)： MAX5941A-MAX5941B
廠商： Maxim Integrated Products, Inc.
英文描述： Octal D-Type Transparent Latches with 3-state Outputs 20-LCCC -55 to 125
中文描述： 符合IEEE 802.3af標(biāo)準(zhǔn)供電以太網(wǎng)接口/ PWM控制器的功率器件
文件頁(yè)數(shù)： 8/24頁(yè)
文件大小： 453K
代理商： MAX5941A-MAX5941B
M
IEEE 802.3af-Compliant Power-Over-Ethernet
Interface/PWM Controller for Power Devices
8
_______________________________________________________________________________________
185
188
187
186
190
189
194
193
192
191
195
-40
-20
0
TEMPERATURE (
°
C)
20
40
60
80
V+ SHUTDOWN CURRENT
vs. TEMPERATURE
M
V
μ
A
V+ = 67V, OPTO = SS_SHDN =
CS = V-, V
DD
= 13V
0.483
0.484
0.486
0.485
0.487
0.488
-40
0
TEMPERATURE (
°
C)
-20
20
40
60
80
CS THRESHOLD VOLTAGE
vs. TEMPERATURE
M
C
V
OPTO
= 4V, V+ = 67V
NDRV RESISTANCE
vs. TEMPERATURE
M
1.0
1.5
2.5
2.0
4.0
4.5
3.5
3.0
5.0
N
)
-40
0
TEMPERATURE (
°
C)
20
-20
40
60
80
HIGH-SIDE DRIVER
LOW-SIDE DRIVER
170
176
174
172
180
178
188
186
184
182
190
-40
-20
0
TEMPERATURE (
°
C)
20
40
60
80
CURRENT-LIMIT DELAY
vs. TEMPERATURE
M
C
V
OPTO
= 4V, 100mV OVERDRIVE ON CS
2.400
2.402
2.406
2.404
2.408
2.410
0
10
15
5
20
25
30
35
40
V
SS_SHDN
vs. V
DD
M
V
DD
(V)
V
S
267.0
268.0
267.5
269.0
268.5
269.5
270.0
270.5
271.0
0
10
15
5
20
25
30
35
40
NDRV FREQUENCY vs. V
DD
M
V
DD
(V)
N
V
OPTO
= 4V, CS = V-
Typical Operating Characteristics (continued)
(V
IN
= (GND - V
EE
) = 48V, GATE =
PGOOD
= PGOOD = OUT = OPEN, UVLO = V
EE
, V
DD
= 13V, NDRV floating, T
A
= T
MIN
to T
MAX
.
Typical values are at T
A
= +25
°
C. All voltages are referenced to V
EE
(for graphs 1
–
11 in the
Typical Operating Characteristics
), all
voltages are referenced to V- (for graphs 12
–
30 in the
Typical Operating Characteristics
), unless otherwise noted.)
4.50
4.65
4.60
4.55
4.75
4.70
4.95
4.90
4.85
4.80
5.00
-40
-20
0
TEMPERATURE (
°
C)
20
40
60
80
SOFT-START SOURCE CURRENT
vs. TEMPERATURE
M
S
μ
A
V+ = 67V, OPTO = V
CC
CS = SS_SHDN = V-
11.00
11.05
11.15
11.10
11.20
11.25
-40
0
TEMPERATURE (
°
C)
-20
20
40
60
80
V+ INPUT CURRENT
vs. TEMPERATURE (AFTER STARTUP)
M
V
μ
A
V+ = 67V, V
OPTO
= 4V,
CS = V-, V
DD
= 13V
相關(guān)PDF資料
PDF描述
MAX5941AESE Octal D-Type Transparent Latches with 3-state Outputs 20-CDIP -55 to 125
MAX5941BCSE Octal D-Type Positive Edge Triggered Flip-Flops with 3-State Outputs 20-CDIP -55 to 125
MAX5941BESE Octal D-Type Positive Edge Triggered Flip-Flops with 3-State Outputs 20-LCCC -55 to 125
MAX5942A IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices
MAX5942B IEEE 802.3af Power-Over-Ethernet Interface/PWM Controller for Power Devices
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5941BCSE 功能描述:電源開(kāi)關(guān) IC - POE / LAN RoHS:否 制造商:Fairchild Semiconductor 開(kāi)關(guān)數(shù)量:Single 開(kāi)關(guān)配置:SPST 開(kāi)啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開(kāi)啟時(shí)間（最大值）:13 ns 關(guān)閉時(shí)間（最大值）:20 ns 切換電壓（最大）: 工作電源電壓:8 V to 26 V 最大工作溫度:+ 125 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220F-6
MAX5941BCSE+ 功能描述:輸入/輸出控制器接口集成電路 IEEE 802.3af POE Int/PWM Controller RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
MAX5941BCSE+T 功能描述:輸入/輸出控制器接口集成電路 IEEE 802.3af POE Int/PWM Controller RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
MAX5941BCSE-T 功能描述:電源開(kāi)關(guān) IC - POE / LAN RoHS:否 制造商:Fairchild Semiconductor 開(kāi)關(guān)數(shù)量:Single 開(kāi)關(guān)配置:SPST 開(kāi)啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開(kāi)啟時(shí)間（最大值）:13 ns 關(guān)閉時(shí)間（最大值）:20 ns 切換電壓（最大）: 工作電源電壓:8 V to 26 V 最大工作溫度:+ 125 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220F-6
MAX5941BESE 功能描述:電源開(kāi)關(guān) IC - POE / LAN RoHS:否 制造商:Fairchild Semiconductor 開(kāi)關(guān)數(shù)量:Single 開(kāi)關(guān)配置:SPST 開(kāi)啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開(kāi)啟時(shí)間（最大值）:13 ns 關(guān)閉時(shí)間（最大值）:20 ns 切換電壓（最大）: 工作電源電壓:8 V to 26 V 最大工作溫度:+ 125 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220F-6
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