ISL6412IR Intersil, ISL6412IR Datasheet - Page 6

• Manufacturer Part Number: ISL6412IR
• Description: IC REG LDO TRIPLE OUTPUT 16-QFN
• Manufacturer: Intersil

Specifications of ISL6412IR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V, 2.8V, 2.8V
• Voltage - Input: 3 ~ 3.6 V
• Voltage - Dropout (typical): -, 0.125V @ 225mA, 0.1V @ 125mA
• Number Of Regulators: 3
• Current - Output: 330mA (Max), 225mA (Max), 125mA (Max)
• Current - Limit (min): 500mA, 330mA, 300mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Curves
FIGURE 5. LDO2 TRANSIENT RESPONSE (10mA to 200mA)
FIGURE 7. RESET DELAY DURING START-UP (CT = 0.01µF)
FIGURE 3. SHUTDOWN, FAULT, and RESET OPERATION
100mV/DIV
100mA/DIV
0.5V/DIV
VOUT1
2V/DIV
2V/DIV
2V/DIV
FAULT
SHDN
VOUT2
RESET
2V/DIV
IOUT2
VIN
20ms/DIV
1ms/DIV
0.5V/DIV
RESET
6
20ms/DIV
0.5V/DIV
CT
The test conditions for the Typical Operating Performance are: V
Unless Otherwise Noted (Continued)
ISL6412
FIGURE 4. LDO1 TRANSIENT RESPONSE (10mA to 330mA)
FIGURE 6. LDO3 TRANSIENT RESPONSE (10mA to 100mA)
FIGURE 8. RESET DELAY DURING START-UP (CT = 0.1µF)
100mV/DIV
200mA/DIV
50mA/DIV
50mV/DIV
VOUT3
VOUT1
IOUT1
IOUT3
0.5V/DIV
VIN
0.5V/DIV
CT
1ms/DIV
1ms/DIV
IN
= 3.3V, T
0.5V/DIV
RESET
100ms/DIV
A
= +25°C,
March 20, 2007
FN9067.1