ISL62383HRTZ Intersil, ISL62383HRTZ Datasheet - Page 3

• Manufacturer Part Number: ISL62383HRTZ
• Description: IC PWR SUPPLY CONTROLLER 28TQFN
• Manufacturer: Intersil

Specifications of ISL62383HRTZ

• Applications: Power Supply Controller
• Voltage - Supply: 5.5 V ~ 25 V
• Current - Supply: 150µA
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

Electrical Specifications
Absolute Maximum Ratings
VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +28V
VCC
EN
VOUT
PHASE
BOOT
BOOT
UGATE
LGATE
LDO3, LDO5 Output Continuous Current . . . . . . . . . . . . . . +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:
VIN
VIN Power-on Reset (POR)
VIN Shutdown Supply Current
VIN Standby Supply Current
LINEAR REGULATOR
LDO5 Output Voltage
LDO5 Short-Circuit Current (Note 3)
LDO5 UVLO Threshold Voltage (Note 3)
SMPS2 to LDO5 Switchover Threshold
SMPS2 to LDO5 Switchover Resistance (Note 3) VOUT2 to LDO5, VOUT2 = 5V
LDO3 Reference Voltage (Note 3)
LDO3 Voltage Regulation Range
LDO3 Short-Circuit Current (Note 3)
LDO3EN Input Voltage
LDO3EN Input Leakage Current
LDO3 Discharge ON-Resistance
1. θ
2. For θ
3. Limits established by characterization and are not production tested.
4. F
(<100ns Pulse Width, 10µJ) . . . . . . . . . . . . . . . . . . . . . . . . . -5.0V
(<200ns Pulse Width, 20µJ) . . . . . . . . . . . . . . . . . . . . . . . . -4.0V
(<100ns Pulse Width, 4µJ) . . . . . . . . . . . . . . . . . . . . . . . . . . -2.0V
1,2
parameters.
1,2
JA
SW
, LDO3EN . . . . . . . . . . . . . . . . . . -0.3V to GND, VCC1 + 0.3V
1,2
1,2
1,2
1,2
, PGOOD
1,2
1,2
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
, FB
JC
accuracy reflects IC tolerance only; it does not include frequency variation due to V
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +33V
to PHASE
. . . . . . . . . . . . . . . . . . . (DC) -0.3V to GND, VCC1 + 0.3V
to GND . . . . . . . . . . . . . . . . . . . . . . . (DC) -0.3V to +28V
. . . . . . . . . . . (DC) -0.3V to PHASE
, the “case temp” location is the center of the exposed metal pad on the package underside.
1,2
, LDO3FB, FSET
1,2
PARAMETER
, LDO5 to GND. . . . . . . . . . . . . . -0.3V to +7.0V
1,2
. . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7V
1,2
3
These specifications apply for T
VIN = 12V; 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
. . -0.3V to GND, VCC1 + 0.3V
1,2
ISL62381, ISL62382, ISL62383
, BOOT
Rising Threshold
Hysteresis
EN1 = EN2 = GND or Floating, LDO3EN = GND
EN1 = EN2 = GND or Floating, LDO3EN = VCC1
I
I
LDO5 = GND
Rising edge of LDO5
Falling edge of LDO5
LDO3IN > V
LDO3 = GND
Rising edge
Falling edge
LDO3EN = GND or VCC1
LDO3EN = GND
_LDO5
_LDO5
1,2
= 0
= 100mA (Note 3)
+ 0.3V
LDO3
A
CONDITIONS
+dropout
= -10°C to +100°C, unless otherwise noted. Typical values are at T
Thermal Information
Thermal Resistance (Typical, Notes 1, 2) θ
Junction Temperature Range. . . . . . . . . . . . . . . . . .-55°C to +150°C
Operating Temperature Range . . . . . . . . . . . . . . . .-10°C to +100°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . -10°C to 100°C
Supply Voltage (VIN to GND) . . . . . . . . . . . . . . . . . . . . 5.5V to 25V
TQFN Package . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
IN
, V
OUT
, L
OUT
4.63
0.94
MIN
5.3
4.9
4.9
1.2
1.1
20
-1
-
-
-
-
-
-
-
-
-
, ESR
COUT
TYP
4.35
4.15
4.80
150
190
180
5.4
5.0
5.0
2.5
1.2
80
36
, or other application specific
6
-
-
-
JA
(°C/W)
40
MAX
4.93
1.06
150
250
5.5
5.1
5.1
3.2
2.5
15
60
5
1
-
-
-
-
-
August 7, 2008
θ
A
JC
= +25°C,
UNITS
FN6665.4
(°C/W)
mV
mA
mA
µA
µA
µA
3
Ω
Ω
V
V
V
V
V
V
V
V
V
V