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参数资料
| 型号： | MIC2594-2BM TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/21页 |
| 文件大小： | 1079K |
| 描述： | IC CTRLR HOT SWAP NEG HV 8-SOIC |
| 标准包装： | 2,500 |
| 类型： | 热交换控制器 |
| 应用： | 通用 |
| 内部开关： | 无 |
| 电源电压： | -19 V ~ -80 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC2594-2BMTR MIC2594-2BMTR-ND |
MIC2588/MIC2594
Micrel
M9999-083005
4
September 2005
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
Lead Temperature (soldering)
Standard package (-xBM)
(IR Reow, Peak Temperature) ........240癈 +0癈/5癈
Pb-Free Package-(xYM)
(IR Reow, Peak Temperature) ........260癈 +0癈/5癈
ESD Ratings
(3)
Human Body Model ...................................................2kV
Machine Model ........................................................100V
Operating Ratings
(2)
Supply Voltage (V
DD
V
EE
) .......................... +19V to +80V
Ambient Temperature Range (T
A
) ................ 40癈 to 85癈
Junction Temperature (T
J
) ......................................... 125癈
Package Thermal Resistance
SOIC (?/DIV>
JA
) ........................................................152癈/W
DC Electrical Characteristics
(4)
V
DD
= 48V, V
EE
= 0V, T
A
= 25癈, unless otherwise noted. Bold indicates specications apply over the full operating temperature range
of 40癈 to +85癈.
Symbol
Parameter
Condition
Min
Typ
Max Units
V
DD
V
EE
Supply Voltage
19
80
V
I
DD
Supply Current
3
5
mA
V
TRIP
Circuit Breaker Trip Voltage
V
TRIP
= V
SENSE
V
EE
40
50
60
mV
I
GATEON
GATE Pin Pull-up Current
V
GATE
= V
EE
to 8V
30
45
60
礎
19V d (V
DD
V
EE
) d 80V
I
GATEOFF
GATE Pin Sink Current
(V
SENSE
V
EE
) = 100mV
100
230
mA
V
GATE
= 2V
V
GATE
GATE Drive Voltage, (V
GATE
V
EE
) 15V d (V
DD
V
EE
) d 80V
9
10
11
V
I
SENSE
SENSE Pin Current
V
SENSE
= 50mV
0.2
礎
V
UVH
UV Pin High Threshold Voltage
Low-to-High transition
1.213 1.243 1.272
V
V
UVL
UV Pin Low Threshold Voltage
High-to-Low transition
1.198 1.223 1.247
V
V
UVHYS
UV Pin Hysteresis
20
mV
V
OVH
OV Pin High Threshold Voltage
Low-to-High transition
1.198 1.223 1.247
V
V
OVL
OV Pin Low Threshold Voltage
High-to-Low transition
1.165 1.203 1.232
V
V
OVHYS
OV Pin Hysteresis
20
mV
V
ONH
ANSI ON Pin High Threshold
Low-to-High transition
1.198 1.223 1.247
V
Voltage
V
OFFH
ANSI OFF Pin Low Threshold
High-to-Low transition
1.198 1.223 1.247
V
Voltage
I
CNTRL
Input Bias Current
V
UV
= 1.25V
0.5
礎
(OV, UV, ON, OFF Pins)
V
PGTH
Power-Good Threshold
High-to-Low transition
1.1
1.26
1.40
V
(V
DRAIN
V
EE
)
V
OLPG
PWRGD Output Voltage
V
OLPG
V
DRAIN
(relative to voltage at the DRAIN pin) 0mA d I
PG(LOW)
d 1mA
MIC25XX-1
(V
DRAIN
V
EE
) < V
PGTH
0.25
0.8
V
MIC25XX-2
(V
DRAIN
V
EE
) > V
PGTH
0.25
0.8
V
I
LKG(PG)
PWRGD Output Leakage Current
V
PWRGD
= V
DD
= 80V
1
礎
Notes:
1. Exceeding the Absolute Maximum Ratings may damage the devices.
2. The devices are not guaranteed to function outside the specied 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. Specication for packaged product only.
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