參數(shù)資料
型號: MAX5909EEE+
廠商: Maxim Integrated
文件頁數(shù): 3/24頁
文件大?。?/td> 633K
描述: IC HOT-SWAP CTRLR DUAL 16QSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
類型: 熱交換控制器
應(yīng)用: 通用型,PCI Express?
內(nèi)部開關(guān):
電源電壓: 1 V ~ 13.2 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 管件
Low-Voltage, Dual Hot-Swap Controllers/Power
Sequencers
_______________________________________________________________________________________   3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
_ = +1V to +13.2V provided at least one supply is higher than +2.7V, V
ON
= +2.7V, T
A
= 0癈 to +85癈, unless otherwise noted.
Typical values are at V
IN1
= +5V, V
IN2
= +3.3V, and T
A
= +25癈.) (Note 1)
PARAMETER
YMB  L
CONDITIONS
MIN
TYP
MAX
NIT
Low to high
0.80
0.825
0.85
V
Channel 1 ON Threshold
V
ON1 TH
Hysteresis
25
mV
Low to high
1.95
2.025
2.07
V
Channel 2 ON Threshold
V
ON2 TH
Hysteresis
25
mV
ON Propagation Delay
t
ON
10mV overdrive
50
V
ON
< 4.5V
0.03
V
ON
 > 4.5V
100
ON Input Bias Current
I
BON
V
IN1
 = V
IN2
 = +13.2V
V
ON
 = 4V
0.03
1
礎(chǔ)
ON Pulse-Width Low
t
UNLATCH   To unlatch after a latched fault
100
DIGITAL OUTPUT (PGOOD)
Output Leakage Current
V
PGOOD
 = 13.2V
1
礎(chǔ)
Output-Voltage Low
V
OL
I
SINK
 = 1mA
0.4
V
PGOOD Delay
t
PGDLY    After t
START
, MON_ = V
IN_
0.75
ms
OUTPUT VOLTAGE MONITORS (MON1, MON2)
Overvoltage
655
687
710
MON_ Trip Threshold
V
MON
_
Undervoltage
513
543
567
mV
MON_ Glitch Filter
20
MON_ Input Bias Current
V
MON
_ = 600mV
0.03
礎(chǔ)
UNDERVOLTAGE LOCKOUT (UVLO)
S
tar
tup i s i ni
ti ated w hen thi s thr eshol d i s r eached
b
y V
IN 1
 or V
IN 2
, V
ON
 > 0.8V , V
IN_
 i ncr easi ng
2.1
2.4
2.67
V
UVLO Threshold
V
UVLO
Hysteresis
100
mV
UVLO Glitch Filter Reset Time
V
IN
_ = 0V, to unlatch after a fault
100
UVLO to Startup Delay
t
D UVLO
V
IN_
 step from 0 to 2.8V
18
37.5
64
ms
SHUTDOWN RESTART
Autoretry Delay
t
RETRY
Delay time to restart after a fault shutdown
MAX5904/MAX5906/MAX5908
64 x t
START
ms
N    MMITTED
MPARAT  R
Low to high
1.206
1.25
1.290
V
INC+ Trip Threshold Voltage
V
C,TH
Hysteresis
10
mV
Propagation Delay
10mV overdrive
50
OUTC Voltage Low
V
OL
I
SINK
 = 1mA
0.4
V
INC+ Bias Current
V
INC+
 = 5V
0.02
1
礎(chǔ)
OUTC Leakage Current
I
OUTC
V
OUTC
=
 
13.2V
0.02
1
礎(chǔ)
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