4
FN9193.0
November 3, 2004
Absolute Maximum Ratings Thermal Information
V
IN
, SHDN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
RESET
, CC, FAULT to GND . . . . . . . . . . . . . . . . . . . . -0.3V to 7.0V
Output Current (Continuous)
LDO1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330mA
LDO2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225mA
LDO3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125mA
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Thermal Resistance (Typical)
JA
(°C/W)
QSOP Package (Note 3) . . . . . . . . . . . . . . . . . . . 105
Maximum Junction Temperature (Plastic Package) . -55°C to 150°C
Maximum Storage Temperature Range. . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
Operating Temperature Range . . . . . . . . . . . . . . . . . . -40°C to 85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
3.
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.
Electrical Specifications V
IN
= +3.3V, Compensation Capacitor = 33nF, T
A
= 25°C, unless otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNITS
GENERAL SPECIFICATIONS
V
IN
Voltage Range 3.0 3.3 3.6 V
Operating Supply Current IOUT = 0mA - 830 - A
Shutdown Supply Current SHDN = GND - 5 10 A
SHDN Input Threshold VIH, VIN = 3V to 3.6V 2.0 - - V
VIL, VIN = 3V to 3.6V - - 0.4 V
Thermal Shutdown Temperature (Note 6) 145 150 160 °C
Thermal Shutdown Hysteresis (Note 6) - 20 - °C
Start-up Time (Note 6) C
OUT
= 10F, V
OUT
= 90% of final
value
- 120 - s
Input Undervoltage Lockout (Note 6) Rising 75mV Hysteresis 2.4 2.452.6 V
LDO1 SPECIFICATIONS
Output Voltage (V
OUT1
) -1.8- V
Output Voltage Initial Accuracy I
OUT
= 10mA, T
A
= -40°C to 85°C -2.0 - 2.0 %
Line Regulation V
IN
= 3.0V to 3.6V, I
OUT
= 10mA -0.15 0.0 0.15 %/V
Load Regulation I
OUT
= 10mA to 330mA -1.5 - 1.5 %
Maximum Output Current (I
OUT1
) VIN = 3.3V 330 - - mA
Output Current Limit 500 - - mA
Output Voltage Noise (Note 6) 10Hz < f < 100kHz, C
OUT
= 4.7F,
I
OUT
= 50mA
-115-V
RMS
LDO2 SPECIFICATIONS
Output Voltage (V
OUT2
) -2.8- V
Output Voltage Accuracy I
OUT
= 10mA, T
A
= -40°C to 85°C -2.0 - 2.0 %
Maximum Output Current (I
OUT2
) VIN = 3.3V 225 - - mA
Output Current Limit 330 - - mA
Dropout Voltage (Note 4) I
OUT
= 225mA - 75 200 mV
Line Regulation V
IN
= 3.0V to 3.6V, I
OUT
= 10mA -0.15 0.0 0.15 %/V
Load Regulation I
OUT
= 10mA to 225mA -1.0 0.2 1.0 %
ISL6416
