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6269ACRZ Просмотр технического описания (PDF) - Intersil

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6269ACRZ High-Performance Notebook PWM Controller Intersil
Intersil Intersil
6269ACRZ Datasheet PDF : 13 Pages
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ISL6269A
Electrical Specifications
PARAMETER
These specifications apply for VIN = 15V, TA = -10°C to +100°C, unless otherwise stated.
All typical specifications TA = +25°C, VCC = 5V, PVCC = 5V (Continued)
SYMBOL
TEST CONDITIONS
MIN TYP
POWER GOOD
PGOOD Pull Down Impedance
PGOOD Leakage Current
PGOOD Maximum Sink Current (Note 3)
RPG_SS
RPG_UV
RPG_OV
RPG_OC
IPGOOD
PGOOD = 5mA Sink
PGOOD = 5mA Sink
PGOOD = 5mA Sink
PGOOD = 5V
80
95
53
63
26
32
-
0.1
-
5.0
PGOOD Soft-Start Delay
GATE DRIVER
TSS
EN High to PGOOD High
2.20 2.75
UG Pull-Up Resistance
UG Source Current (Note 3)
UG Sink Resistance
UG Sink Current (Note 3)
LG Pull-Up Resistance
LG Source Current (Note 3)
LG Sink Resistance
LG Sink Current (Note 3)
UG to LG Deadtime
LG to UG Deadtime
BOOTSTRAP DIODE
RUGPU
IUGSRC
RUGPD
IUGSNK
RLGPU
ILGSRC
RLGPD
ILGSNK
tUGFLGR
tLGFUGR
200mA Source Current
UG - PHASE = 2.5V
250mA Sink Current
UG - PHASE = 2.5V
250mA Source Current
LG - PGND = 2.5V
250mA Sink Current
LG - PGND = 2.5V
UG falling to LG rising, no load
LG falling to UG rising, no load
-
1.0
-
2.0
-
1.0
-
2.0
-
1.0
-
2.0
-
0.5
-
4.0
-
21
-
14
Forward Voltage
Reverse Leakage
CONTROL INPUTS
VF
PVCC = 5V, IF = 2mA
IR
VR = 25V
-
0.58
-
0.2
EN High Threshold
EN Low Threshold
FCCM High Threshold
FCCM Low Threshold
EN Leakage
FCCM Leakage
PROTECTION
VENTHR
VENTHF
VFCCMTHR
VFCCMTHF
IENL
IENH
IFCCML
IFCCMH
EN = 0V
EN = 5.0V
FCCM = 0V
FCCM = 5.0V
2.0
-
-
-
2.0
-
-
-
-
0.1
-
0.1
-
0.1
-
2.0
ISEN OCP Threshold
ISEN Short-Circuit Threshold
UVP Threshold
OVP Rising Threshold
OVP Falling Threshold
OTP Rising Threshold (Note 3)
OTP Hysteresis (Note 3)
NOTE:
3. Guaranteed by characterization.
IOC
ISC
VUV
VOVR
VOVF
TOTR
TOTHYS
ISEN sourcing
ISEN sourcing
19
26
-
50
81
84
113 116
100 103
-
150
-
25
MAX UNIT
133
89
46
1.0 µA
-
mA
3.30 ms
1.5
-
A
1.5
-
A
1.5
-
A
0.9
-
A
-
ns
-
ns
-
V
-
µA
-
V
1.0
V
-
V
1.0
V
1.0 µA
1.0 µA
1.0 µA
-
µA
33
µA
-
µA
87
%
119
%
106
%
-
°C
-
°C
5
FN9253.1
August 7, 2006
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