ISL6567 Intersil Corporation, ISL6567 Datasheet - Page 6

• Manufacturer Part Number: ISL6567
• Description: Multipurpose Two-Phase Buck PWM Controller
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
Timing Diagram
ERROR AMPLIFIER AND REMOTE SENSING
DC Gain (Note 3)
Gain-Bandwidth Product (Note 3)
Slew Rate (Note 3)
Maximum Output Voltage
Minimum Output Voltage
VSEN, RGND Input Resistance
POWER GOOD
PGOOD Rising Lower Threshold
PGOOD Rising Upper Threshold
PGOOD Threshold Hysteresis
PROTECTION
Overcurrent Trip Level
Overvoltage Threshold
Overvoltage Hysteresis
SWITCHING TIME
UGATE Rise Time (Note 3)
LGATE Rise Time (Note 3)
UGATE Fall Time (Note 3)
LGATE Fall Time (Note 3)
UGATE Turn-On Non-overlap (Note 3)
LGATE Turn-On Non-overlap (Note 3)
OUTPUT
Upper Drive Source Resistance
Upper Drive Sink Resistance
Lower Drive Source Resistance
Lower Drive Sink Resistance
3. Parameter magnitude guaranteed by design.
4. Not a tested parameter; range provided for reference only.
UGATE
LGATE
PARAMETER
t
PDHUGATE
6
t
Operating Conditions: V
FLGATE
R
C
C
no load
no load
VDIFF Rising
VDIFF Falling
t
t
t
t
t
t
100mA Source Current
100mA Sink Current
100mA Source Current
100mA Sink Current
RUGATE;
RLGATE;
FUGATE;
FLGATE;
PDHUGATE
PDHLGATE
t
L
L
L
RUGATE
= 10k to ground
= 10pF
= 10pF
CC
= 5V, T
V
V
V
V
VCC
VCC
VCC
; V
VCC
; V
ISL6567
ISL6567
VCC
VCC
TEST CONDITIONS
= 5V, 3nF Load
= 5V, 3nF Load
= 5V, 3nF Load
J
= 5V, 3nF Load
= -40°C to +85°C, Unless Otherwise Specified (Continued)
= 5V, 3nF Load
= 5V, 3nF Load
t
PDHLGATE
t
FUGATE
MIN
140
4.0
80
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
225
112
103
122
2.5
5.5
1.0
1.0
1.0
0.4
80
95
30
92
8
8
8
4
8
8
-
-
t
RLGATE
MAX
120
0.7
2.5
2.5
2.5
1.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
March 20, 2007
FN9243.2
UNITS
MHz
V/μs
dB
kΩ
μA
ns
ns
ns
ns
ns
ns
%
%
%
%
%
Ω
Ω
Ω
Ω
V
V