参数资料
型号: MIC2583R-LYQS TR
厂商: Micrel Inc
文件页数: 5/25页
文件大小: 826K
描述: IC CTRLR HOT SWAP 200MV 16-QSOP
标准包装: 2,500
类型: 热交换控制器
应用: 通用
内部开关:
电源电压: 2.3 V ~ 13.2 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 带卷 (TR)
其它名称: MIC2583R-LYQSTR
MIC2583R-LYQSTR-ND
Micrel, Inc.
MIC2582/MIC2583
 
 
April 2009 
5
M9999-043009-C
 
Absolute Maximum Ratings
(1)
Supply Voltage (V
CC
)....................................... 0.3V to 20V
/POR, /FAULT, PWRGD pins.......................... 0.3V to 15V
SENSE pin ............................................ 0.3V to V
CC
+0.3V
ON pin     ............................................ 0.3V to V
CC
+0.3V
GATE pin   ..................................................... 0.3V to 20V
FB Input pin s..................................................... 0.3V to 6V
Junction Temperature..............................................+125癈
Lead Temperature
     Standard Package (-JBM and xBQS)
          (IR Reflow, Peak Temperature) ..240癈 + 0癈/-5癈
     Pb-Free Package (-xYM or xYQS)
          (IR Reflow, Peak Temperature) ..260癈 + 0癈/-5癈
EDS Rating
     Human body model..................................................2kV
     Machine model ......................................................100V
Operating Ratings
(2)
Supply Voltage (V
CC
)..................................+2.3V to +13.2V
Ambient Temperature (T
A
)..........................40癈 to +85癈
Junction Thermal Resistance
     SOIC (?/DIV>
JA
)........................................................163癈/W
     QSOP (?/DIV>
JA
) ......................................................112癈/W
 
 
 
 
 
 
Electrical Characteristics
(3)
 
V
CC
 = 5.0V, T
A
 = 25癈 unless noted. Bold values indicate 40癈 d T
A
 d +85癈. 
Symbol    Parameter
Condition
Min
Typ
Max     Units
V
CC
 
Supply Voltage
 
2.3
 
13.2
V
I
CC
 
Supply Current
V
ON
 = 2V
 
1.5
2.5
mA
V
TRIPSLOW
 
42
50
59
 
V
TRIPFAST
(MIC2582-Jxx)
 
 
100
 
 
mV
V
TRIP
 
Circuit Breaker Trip Voltage
(Current Limit Threshold)
 
V
TRIP
 = V
CC
  V
SENSE
 
V
TRIPFAST
(MIC2583/83R) X = J
  X = K
  X = L
 
85 
130 
175 
 
100
150
200
 
110 
170 
225 
 
mV
mV
mV
V
CC
 > 3V
7
8
9
V
V
GS
 
External Gate Drive
V
GATE
  V
CC
 
V
CC
 = 2.3V
3.5
4.8
6.5
V
Start Cycle, V
GATE
 = 0V, V
CC
 = 13.2V
30
17
8
I
GATE
 
GATE Pin Pull-Up Current
V
CC
 = 2.3V
26
17
8
V
CC
 = 13.2V, Note 4
 
100
 
V
CC
 = 2.3V, Note 4
 
50
 
I
GATEOFF
     GATE Pink Sink Current
V
GATE
 > 1V 
 
/FAULT = 0
(MIC2583/83R only) 
Turn Off
 
110
 
V
CC
  V
SENSE
> V
TRIPSLOW
 (timer on)
8.5
6.5
4.5
I
TIMER
 
Current Limit/Overcurrent Timer
(CFILTER) Current
(MIC2583/83R)
V
CC
  V
SENSE
> V
TRIPSLOW
 (timer off)
4.5
6.5
8.5
Timer on
3.5
2.5
1.5
I
CPOR
 
Power-On-Reset Timer Current
Timer off
0.5
1.3
 
mA
V
TH
 
POR Delay and Overcurrent
Timer (CFILTER) Threshold
V
CPOR
 rising
V
CFILTER
 rising (MIC2583/83R only)
 
1.19
 
1.245
 
1.30
 
V
V
CC
 rising
2.1
2.2
2.3
V
V
UV
 
Undervoltage Lockout Threshold
V
CC
 falling
1.90
2.05
2.20
V
V
UVHYS
 
Undervoltage Lockout Hysteresis     
 
150
 
mV
ON rising
1.19
1.24
1.29
V
V
ON
 
ON Pin Threshold Voltage
2.3V d V
CC
  d 13.2V
ON falling
1.14
1.19
1.24
V
V
ONHYS
 
ON Pin Hysteresis
 
 
50
 
mV
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