Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

62382HRTZ Просмотр технического описания (PDF) - Intersil

Номер в каталогеКомпоненты Описаниепроизводитель
62382HRTZ High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Computers Intersil
Intersil Intersil
62382HRTZ Datasheet PDF : 23 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ISL62381, ISL62382, ISL62383, ISL62381C, ISL62382C, ISL62383C
Absolute Maximum Ratings
VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +28V
VCC1,2, PGOOD1,2, LDO5 to GND. . . . . . . . . . . . . . -0.3V to +7.0V
EN1,2, LDO3EN . . . . . . . . . . . . . . . . . . -0.3V to GND, VCC1 + 0.3V
VOUT1,2, FB1,2, LDO3FB, FSET1,2 . . -0.3V to GND, VCC1 + 0.3V
PHASE1,2 to GND . . . . . . . . . . . . . . . . . . . . . . . (DC) -0.3V to +28V
(<100ns Pulse Width, 10µJ) . . . . . . . . . . . . . . . . . . . . . . . . . -5.0V
BOOT1,2 to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +33V
BOOT1,2 to PHASE1,2 . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7V
UGATE1,2 . . . . . . . . . . . (DC) -0.3V to PHASE1,2, BOOT1,2 + 0.3V
(<200ns Pulse Width, 20µJ) . . . . . . . . . . . . . . . . . . . . . . . . -4.0V
LGATE1,2 . . . . . . . . . . . . . . . . . . . (DC) -0.3V to GND, VCC1 + 0.3V
(<100ns Pulse Width, 4µJ) . . . . . . . . . . . . . . . . . . . . . . . . . . -2.0V
LDO3, LDO5 Output Continuous Current . . . . . . . . . . . . . . +100mA
Thermal Information
Thermal Resistance (Typical, Notes 4, 5) JA (°C/W) JC (°C/W)
32 Ld TQFN Package . . . . . . . . . . . . .
30
1.75
28 Ld TQFN Package . . . . . . . . . . . . .
37
3
Junction Temperature Range. . . . . . . . . . . . . . . . . .-55°C to +150C
Operating Temperature Range . . . . . . . . . . . . . . . .-10C to +100C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65C to +150C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . .-10°C to +100°C
Supply Voltage (VIN to GND) . . . . . . . . . . . . . . . . . . . . 5.5V to 25V
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:
4. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379
5. For JC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications These specifications apply for TA = -10°C to +100°C, unless otherwise noted. Typical values are at TA = +25°C,
VIN = 12V. Boldface limits apply over the operating temperature range, -10°C to +100°C.
PARAMETER
CONDITIONS
MIN
(Note 8)
MAX
TYP (Note 8) UNITS
VIN
VIN Power-on Reset (POR)
Rising Threshold
5.3
5.4
5.5
V
Hysteresis
20
80
150
mV
VIN Shutdown Supply Current
EN1 = EN2 = GND or Floating, LDO3EN = GND
-
6
15
µA
VIN Standby Supply Current
EN1 = EN2 = GND or Floating, LDO3EN = VCC1
-
150
250
µA
LINEAR REGULATOR
LDO5 Output Voltage
LDO5 Short-Circuit Current (Note 6)
I_LDO5 = 0
I_LDO5 = 100mA (Note 6)
LDO5 = GND
4.9
5.0
5.1
V
4.9
5.0
5.1
V
-
190
-
mA
LDO5 UVLO Threshold Voltage (Note 6)
Rising edge of LDO5
-
4.35
-
V
Falling edge of LDO5
-
4.15
-
V
SMPS2 to LDO5 Switchover Threshold
4.63
4.80
4.93
V
SMPS2 to LDO5 Switchover Resistance (Note 6) VOUT2 to LDO5, VOUT2 = 5V
-
2.5
3.2
LDO3 Reference Voltage (Note 6)
-
1.2
-
V
LDO3 Voltage Regulation Range
LDO3 Short-Circuit Current (Note 6)
LDO3IN > VLDO3+dropout
LDO3 = GND
1.2
-
5
V
-
180
-
mA
LDO3EN Input Voltage
Rising edge
1.1
-
2.5
V
Falling edge
0.94
-
1.06
V
LDO3EN Input Leakage Current
LDO3EN = GND or VCC1
-1
1
µA
LDO3 Discharge ON-Resistance
LDO3EN = GND
-
36
60
VCC
VCC Input Bias Current (Note 6)
EN1 = EN2 = VCC1, FB1 = FB2 = 0.65V
-
2
-
mA
VCC1 Start-up Voltage
EN1 = EN2 = LDO3EN = GND
3.45
3.6
3.75
V
3
FN6665.5
May 13, 2011
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]