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參數(shù)資料
| 型號： | MAX4370ESA+T |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 432K |
| 描述： | IC CNTRLR HOT-SWAP 8-SOIC |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | 熱交換控制器 |
| 應用： | 通用 |
| 內(nèi)部開關： | 無 |
| 電源電壓： | 2.7 V ~ 13.2 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SOIC |
| 包裝： | 帶卷 (TR) |
Current-Regulating Hot-Swap Controller with
DualSpeed/BiLevel Fault Protection
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= +2.7V to +13.2V, T
A
= -40癈 to +85癈, unless otherwise noted. Typical values are at V
IN
= +5V and T
A
= +25癈.) (Note 2)
Note 2: All devices are 100% tested at T
A
= +25癈. All temperature limits are guaranteed by design.
Note 3: The start-up period (t
START
) is the time during which the slow comparator is ignored and the device acts as a current limiter
by regulating the sense current with the fast comparator. It is measured from ON rising above 0.6V to STAT rising.
Note 4: The current available at GATE is a function of V
GATE
(see Typical Operating Characteristics.)
V
IN
= 5V, rising threshold
CONDITIONS
mV
3
V
HYST
Hysteresis
V
0.575
0.6
0.625
V
TH,ON
Threshold Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
2.7V d V
IN
d 13.2V
mV/V
0.1
1
PSRR
Power-Supply Rejection
Ratio
Input can be driven to the absolute maximum
limit without false output inversion
V
-0.1
13.2
10mV overdrive
V
ON
Input Voltage Range
祍
10
t
D,COMP
Propagation Delay
礎
0.001
1
I
B,ON
Input Bias Current
To restart after a fault
祍
20
t
RESTART
ON Pulse Width Low
V
STAT
d +13.2V
礎
1
Output Leakage Current
I
SINK
= 1mA
V
0.4
V
OL
Output Voltage Low
Start-up is initiated when this threshold is
reached at V
IN
V
2.25
2.67
V
UVLO
Threshold
mV
100
V
UVLO,HYST
Hysteresis
Time which input voltage must exceed under-
voltage lockout before start-up is initiated
ms
100
150
200
t
D,UVLO
UVLO to Start-Up Delay
DIGITAL OUTPUT (STAT)
ON COMPARATOR
V
IN
UNDERVOLTAGE LOCKOUT
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