參數(shù)資料
型號(hào)： MIC2595
廠商： Micrel Semiconductor,Inc.
英文描述： Replaced by PTH05060W :
中文描述： 單通道負(fù)高壓熱插拔電源控制器/音序器
文件頁(yè)數(shù)： 5/17頁(yè)
文件大?。?/td> 100K
代理商： MIC2595
March 2004
5
M9999-031504
MIC2589/2595
Absolute Maximum Ratings
(1)
(All voltages are referred to V
EE
)
Supply Voltage (V
DD
–
V
EE
) .........................
–
0.3V to 100V
DRAIN, PWRGD pins...................................
–
0.3V to 100V
GATE pin.....................................................
–
0.3V to 12.5V
SENSE, OV, UV, ON, OFF pins.......................
–
0.3V to 6V
ESD Ratings
(3)..............................................................................
2kV
Soldering
Vapor Phase ..........................(60 sec.) +220
°
C +5
±
0
°
C
Infrared ...................................(15 sec.) +235
°
C +5
±
0
°
C
Micrel
Operating Ratings
(2)
Supply Voltage (V
DD
-V
EE
)............................. +19V to +80V
Ambient Temperature Range (T
A
) ...............
–
40
°
C to 85
°
C
Junction Temperature (T
J
) ........................................ 125
°
C
Package Thermal Resistance
SOIC
(θ
JA
).........................................................120
°
C/W
DC Electrical Characteristics
(4)
V
DD
= 48V, V
EE
= 0V, T
A
= 25
°
C, unless otherwise noted.
Bold
indicates specifications apply over the full operating temperature range of
–
40
°
C to 85
°
C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
DD
–
V
EE
I
DD
V
TRIP
I
NLDTH
Supply Voltage
19
80
Supply Current
4
6
mA
Circuit Breaker Trip Voltage
V
TRIP
= V
SENSE
–
V
EE
% of full-scale current limit
I
OUT
decreasing
I
OUT
increasing
% of full-scale current limit
40
50
60
mV
No-Load Detect Threshold
20
22
%
%
I
NLDHYS
V
CNLD
No-Load Detect Threshold Hysteresis
2
%
No-Load Detect Timer High Threshold
Voltage
1.17
1.24
1.33
V
I
CNLD
No-Load Detect Timer Capacitor
Charge Current
Note 5
10
25
40
μ
A
V
GATE
GATE Drive Voltage, (V
GATE
–
V
EE
)
15V
≤
(V
DD
–
V
EE
)
≤
80V
9
10
11
V
I
GATEON
GATE Pin Pull-Up Current
V
GATE
= V
EE
to 8V
19V
≤
(V
DD
–
V
EE
)
≤
80V
V
SENSE
= 50mV
(V
SENSE
–
V
EE
) = 100mV
V
GATE
= 2V
(V
SENSE
–
V
EE
) > V
TRIP
V
CFILTER
= 0.75V
V
GATE
= 3V
(V
SENSE
–
V
EE
) < V
TRIP
V
CFILTER
= 0.75V
V
GATE
= 3V
(V
SENSE
–
V
EE
) > V
TRIP
30
45
60
μ
A
I
SENSE
I
GATEOFF
SENSE Pin Current
0.2
μ
A
GATE Pin Sink Current
100
240
mA
I
CFILTER
CFILTER Charge Current
65
95
135
μ
A
CFILTER Pull-Down Current
2
4
6
μ
A
V
CFILTER(TRIP)
High Threshold Voltage
Overcurrent Detect Timer
1.17
1.25
1.33
V
V
CFILTER(RETRY)
Voltage on CFILTER to Trigger Auto-Retry
(MIC2589R and MIC2595R only)
0.17
0.22
0.25
V
I
PGTIMER
PGTIMER Charge Current
Voltage on PGTIMER = 0.75 V
30
45
80
μ
A
Notes:
1. Exceeding the
“
Absolute Maximum Ratings
”
may damage the devices.
2. The devices are not guaranteed to function outside the specified Operating Conditions.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model: 1.5k
in series with 100pF. Machine model: 200pF, no series
resistance.
4. Specification for packaged product only.
5. Not 100% tested. Parameters are guaranteed by design.
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