ISL95873 데이터 시트보기 (PDF) - Intersil
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ISL95873 Datasheet PDF : 17 Pages
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ISL95873
Electrical Specifications All typical specifications TA = +25°C, VCC = 5V. Boldface limits apply over the operating temperature
range, -10°C to +100°C, unless otherwise stated. (Continued)
PARAMETER
PGOOD Leakage Current
GATE DRIVER
UGATE Pull-Up Resistance (Note 6)
UGATE Source Current (Note 6)
UGATE Sink Resistance (Note 6)
UGATE Sink Current (Note 6)
LGATE Pull-Up Resistance (Note 6)
LGATE Source Current (Note 6)
LGATE Sink Resistance (Note 6)
LGATE Sink Current (Note 6)
UGATE to LGATE Deadtime
LGATE to UGATE Deadtime
PHASE
PHASE Input Impedance
BOOTSTRAP DIODE
SYMBOL
TEST CONDITIONS
IPG PGOOD = 5V
RUGPU
IUGSRC
RUGPD
IUGSNK
RLGPU
ILGSRC
RLGPD
ILGSNK
tUGFLGR
tLGFUGR
200mA Source Current
UGATE - PHASE = 2.5V
250mA Sink Current
UGATE - PHASE = 2.5V
250mA Source Current
LGATE - GND = 2.5V
250mA Sink Current
LGATE - PGND = 2.5V
UGATE falling to LGATE rising, no load
LGATE falling to UGATE rising, no load
RPHASE
MIN
MAX
(Note 7) TYP (Note 7) UNIT
-
0.1
1.0
µA
-
1.1
1.7
Ω
-
1.8
-
A
-
1.1
1.7
Ω
-
1.8
-
A
-
1.1
1.7
Ω
-
1.8
-
A
-
0.55
1.0
Ω
-
3.6
-
A
-
21
-
ns
-
21
-
ns
-
33
-
kΩ
Forward Voltage
Reverse Leakage
CONTROL INPUTS
VF
PVCC = 5V, IF = 2mA
IR
VR = 25V
-
0.58
-
V
-
0
-
µA
EN High Threshold Voltage
EN Low Threshold Voltage
EN Input Bias Current
EN Leakage Current
PROTECTION
VENTHR
VENTHF
IEN
IENoff
EN = 5V
EN = GND
2.0
-
-
V
-
-
1.0
V
0.85
1.7
2.55
µA
-
0
1.0
µA
OCP Threshold Voltage
OCP Reference Current
OCSET Input Resistance
OCSET Leakage Current
UVP Threshold Voltage
OVP Rising Threshold Voltage
OVP Falling Threshold Voltage
OTP Rising Threshold Temperature
(Note 6)
VOCPTH
IOCP
ROCSET
IOCSET
VUVTH
VOVRTH
VOVFTH
TOTRTH
VOCSET - VO
EN = 5.0V
EN = 5.0V
EN = GND
VFB = %VSREF
VFB = %VSREF
VFB = %VSREF
-1.15
-
1.15
mV
7.905
8.5
8.925
µA
-
600
-
kΩ
-
0
-
µA
81
84
87
%
113
116
120
%
100
102
106
%
-
150
-
°C
OTP Hysteresis (Note 6)
TOTHYS
-
25
-
°C
NOTES:
6. Limits established by characterization and are not production tested.
7. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
7
FN8390.0
December 10, 2012
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