ISL6420BEVAL1Z Intersil, ISL6420BEVAL1Z Datasheet - Page 8

• Manufacturer Part Number: ISL6420BEVAL1Z
• Description: EVAL BOARD 1 FOR ISL6420B
• Manufacturer: Intersil

Specifications of ISL6420BEVAL1Z

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
Ramp Amplitude (Note 10)
REFERENCE AND SOFT-START/ENABLE
Internal Reference Voltage
Soft-Start Current
Soft-Start Threshold
Enable Low
(Converter Disabled)
PWM CONTROLLER GATE DRIVERS
Gate Drive Peak Current
Rise Time
Fall Time
Dead Time Between Drivers
ERROR AMPLIFIER
DC Gain (Note 10)
Gain-Bandwidth Product
(Note 10)
Slew Rate (Note 10)
COMP Souce/Sink Current
(Note 10)
OVERCURRENT PROTECTION
OCSET Current Source
POWER-GOOD AND CONTROL FUNCTIONS
Power-Good Lower Threshold
Power-Good Higher Threshold
PGOOD Leakage Current
PGOOD Voltage Low
PGOOD Delay
CDEL Current for PGOOD
CDEL Threshold
EXTERNAL REFERENCE
Min External Reference Input at
GPIO1/REFIN
Max External Reference Input
at GPIO1/REFIN
REFERENCE BUFFER
Buffered Output Voltage -
Internal Reference
Buffered Output Voltage -
Internal Reference
PARAMETER
8
SYMBOL
V
V
apply over the operating temperature range, -40°C to +85°C. (Continued)
I
I
ΔV
V
REFOUT
REFOUT
Operating Conditions: VIN = 12V, PVCC shorted with VCC5, T
OCSET
V
PGLKG
V
GBW
V
I
SOFT
SR
PG+
REF
PG-
SS
OSC
Co = 1000pF
Co = 1000pF
V
Fraction of the set point; ~3µs noise
filter
Fraction of the set point; ~3µs noise
filter
V
I
CDEL = 0.1µF
CDEL threshold = 2.5V
V
V
I
C
I
C
PGOOD
REFOUT
REFOUT
OCSET
PULLUP
MSET/MODE
MSET/MODE
REFOUT
REFOUT
= 4.5V
= 4mA
= 1mA,V
= 20mA,V
= 5.0V (Note 11)
TEST CONDITIONS
= 2.2µF, T
= 2.2µF, T
ISL6420B
= H, C
= H, C
MSET/MODE
MSET/MODE
A
A
REFOUT
REFOUT
= -40°C to +85°C
= -40°C to +85°C
= 2.2µF
= 2.2µF
= High,
= High,
(Note 12)
0.583
0.575
0.594
MIN
-14
1.0
80
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
A
0.600
0.595
0.587
= +25°C. Boldface limits
±0.4
TYP
1.25
100
125
-10
0.7
2.5
10
20
20
20
88
15
6
2
-
-
-
-
-
-
-
(Note 12) UNITS
0.607
0.599
0.606
1.250
MAX
120
1.0
0.5
16
-8
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
December 4, 2009
FN6901.1
V/µs
V
MHz
mA
ms
µA
dB
µA
µA
µA
ns
ns
ns
%
%
P-P
V
V
V
A
V
V
V
V
V
V