ISL8225MIRZ-T Intersil, ISL8225MIRZ-T Datasheet - Page 6

• Manufacturer Part Number: ISL8225MIRZ-T
• Description: ISL8225M Series 20 Vin 1.5 Mhz Dual 15 A Single 30 A Step-Down Power Module
• Manufacturer: Intersil

Electrical Specifications
range, -40°C to +125°C (Note 4).
Absolute Maximum Ratings
Input Voltage, V
Driver Bias Voltage, V
Phase Voltage, V
Input, Output or I/O Control Voltage . . . . . . . . . . . . . . . -0.3V to V
ESD Rating
Latch-up (Tested per JESD-78B; Class 2, Level A) . . . . . . . . . . . . . . 100mA
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
VCC SUPPLY CURRENT
Nominal Supply V
INTERNAL LINEAR REGULATOR (Note 9)
Maximum Current
Saturated Equivalent Impedance
VCC Voltage Level
POWER-ON RESET (Note 9)
Rising VCC Threshold
Falling VCC Threshold
System Soft-start Delay
ENABLE (Note 9)
Turn-On Threshold Voltage
Hysteresis Sink Current
Under-voltage Lockout Hysteresis
Sink Current
Sink Impedance
OSCILLATOR
Oscillator Frequency
5. θ
6. For θ
Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . 2kV
Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 200V
Charge Device Model (Tested per JESD22-C101C). . . . . . . . . . . . . . . 1kV
Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JC
, the “case temp” location is the center of the phase exposed metal pad on the package underside.
IN
PARAMETER
PHASE
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +25V
Current
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +30V
6
T
A
= +25°C, V
R
SYMBOL
I
V
I
t
EN_SINK
EN_HYS
EN_SINK
I
SS_DLY
EN_HYS
I
R
Q_VIN
f
PVCC
VCC
OSC
LDO
IN
= 12V, unless otherwise noted. Boldface limits apply over the internal junction temperature
V
V
V
V
V
V
V
V
P-Channel MOSFET (V
I
0°C to +75°C
-40°C to +85°C
After PLL and V
thresholds
V
R
V
I
SYNC pin is open
VCC
EN_SINK
IN
IN1
IN2
IN1
IN
IN1
IN2
CC
EN_RTH
ENFF
DOWN
CC
= 20V; No Load; EN1 = EN2 = high
= 4.5V; No Load; EN1 = EN2 = high
ISL8225M
= 4V to 5.6V
= 0mA
= 20V; No Load; EN1 = high, EN2 = low
= 20V; No Load; EN1 = 0, EN2 = high
= 12V; No Load; EN1 = high, EN2 = high
= 4.5V; No Load; EN1 = high, EN2 = low
= 4.5V; No Load; EN1 = 0, EN2 = high
+ 0.3V
= 1V
= 5.23kΩ
= 10.6V; V
= 5mA, V
CC
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical)
Maximum Storage Temperature Range . . . . . . . . . . . . . .-40°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to Figure 41
Recommended Operating Conditions
Input Voltage, V
Output Voltage, V
Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
PORs, and EN above their
ENFF
EN_FTH
QFN Package (Notes 5, 6) . . . . . . . . . . . . . .
IN
= 1V
= 5V)
= 9V, R
IN1
UP
OUT1
and V
= 53.6kΩ,
and V
IN2
OUT2
. . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 20.0V
. . . . . . . . . . . . . . . . . . . . . . . 0.6V to 6.0V
(Note 7)
5.15
0.75
15.4
MIN
23
(Note 8)
θ
2.85
2.85
2.65
131
134
136
250
384
510
TYP
5.4
0.8
1.6
JA
72
71
73
70
30
1
(°C/W)
10.0
(Note 7)
December 3, 2012
MAX
5.95
2.97
3.05
2.75
0.86
35
64
θ
JC
(°C/W)
FN7822.0
0.9
Cycles
UNITS
mA
mA
mA
mA
mA
kHz
mA
mA
mA
mA
µA
Ω
Ω
V
V
V
V
V
V