参数资料
型号: ISL6151IBZA
厂商: INTERSIL CORP
元件分类: 电源管理
英文描述: Negative Voltage Hot Plug Controller
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: LEAD FREE, PLASTIC, MS-012AA, SOIC-8
文件页数: 5/19页
文件大小: 428K
代理商: ISL6151IBZA
5
.
Absolute Maximum Ratings
Thermal Information
Supply Voltage (V
DD
to V
EE
). . . . . . . . . . . . . . . . . . . .-0.3V to 100V
DRAIN, PWRGD, PWRGD Voltage . . . . . . . . . . . . . . .-0.3V to 100V
UV, OV Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to 60V
SENSE, GATE Voltage . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to 20V
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . .2000V
Operating Conditions
Temperature Range (Industrial). . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Temperature Range (Commercial). . . . . . . . . . . . . . . . . 0
o
C to 70
o
C
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . . 36V to 72V
Thermal Resistance (Typical, Note 1)
8 Lead SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . .150
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
o
C
θ
JA
(
o
C/W)
90
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. PWRGD is referenced to DRAIN; V
PWRGD
-V
DRAIN
= 0V.
Electrical Specifications
V
DD
= +48V, V
EE
= +0V Unless Otherwise Specified.
All tests are over the full temperature range; either
Commercial (0
o
C to 70
o
C) or Industrial (-40
o
C to 85
o
C). Typical specs are at 25
o
C.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
Units
DC PARAMETERS
V
DD
PIN
Supply Operating Range
V
DD
20
-
80
V
Supply Current
I
DD
UV = 3V; OV = V
EE
; SENSE = V
EE
; V
DD
=
80V
2.4
4.5
mA
UVLO High
V
UVLOH
V
DD
Low to High transition
15
16.7
19
V
UVLO Low
V
UVLOL
V
DD
High to Low transition
13
14.8
17
V
UVLO hysteresis
1.9
V
GATE PIN
GATE Pin Pull-Up Current
I
PU
GATE Drive on, V
GATE =
V
EE
-30
-50
-60
μ
A
GATE Pin Pull-Down Current
I
PD1
GATE Drive off, UV or OV false
70
mA
GATE Pin Pull-Down Current
I
PD2
GATE Drive off, Over-Current Time-Out
70
mA
GATE Pin Pull-Down Current
I
PD3
GATE Drive off; Hard Fault (Vsense > 210mV)
350
mA
External GATE Drive (V
DD
= 20V, 80V)
V
GATE
(V
GATE -
V
EE)
, 20V <=V
DD
<=80V
12
13.6
15
V
GATE High Threshold (PWRGD/PWRGD
active)
V
GH
V
GATE
- V
GATE
2.5
V
SENSE PIN
Current Limit Trip Voltage
V
CL
V
CL
= (V
SENSE
- V
EE
)
40
50
60
mV
Hard Fault Trip Voltage
V
HFT
V
HFTV
= (V
SENSE
- V
EE
)
210
mV
SENSE Pin Current
I
SENSE
V
SENSE
= 50mV
-1.3
-4.0
μ
A
UV PIN
UV Pin High Threshold Voltage
V
UVH
UV Low to High Transition
1.240
1.255
1.270
V
UV Pin Low Threshold Voltage
V
UVL
UV High to Low Transition
1.105
1.120
1.145
V
UV Pin Hysteresis
V
UVHY
135
mV
ISL6141, ISL6151
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ISL6151IBZA-T CC-3700-22
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