ISL62391HIEVAL1Z Intersil, ISL62391HIEVAL1Z Datasheet - Page 11

• Manufacturer Part Number: ISL62391HIEVAL1Z
• Description: EVALUATION BOARD FOR ISL62391HI
• Manufacturer: Intersil
• Series: Robust Ripple Regulator™ (R³)r

Specifications of ISL62391HIEVAL1Z

• Main Purpose: DC/DC, Step Down with LDO
• Outputs And Type: 3, Non-Isolated
• Voltage - Output: 1.05V, 1.5V, 3.3V
• Current - Output: 15A, 15A, 100mA
• Voltage - Input: 5.5 ~ 25V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: ISL62391
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -

Typical Performance Curves
FIGURE 17. DELAYED START, V
FIGURE 19. DELAYED START, V
FIGURE 21. CROWBAR OVERVOLTAGE PROTECTION,
EN2 = FLOAT, NO LOAD
EN1 = 1, EN2 = FLOAT, NO LOAD
V
IN
UGATE1-PHASE1
= 12V, V
LGATE1
PGOOD
PGOOD
V
V
O
V
O1
O2
O1
= 3.3V, NO LOAD
EN1
V
V
O1
O2
11
IN
IN
ISL62391, ISL62392, ISL62391C, ISL62392C
= 12V, V
= 12V, V
(Continued)
O1
O1
= 3.3V, V
= 3.3V, V
O2
O2
= 5V,
= 5V,
FIGURE 18. DELAYED START, V
FIGURE 20. OVERCURRENT PROTECTION, V
FIGURE 22. TRI-STATE OVERVOLTAGE PROTECTION,
EN1 = FLOAT, NO LOAD
V
V
O
IN
= 3.3V
UGATE1-PHASE1
= 12V, V
PGOOD
LGATE1
V
PGOOD
O1
O
V
I
O1
= 3.3V, NO LOAD
EN2
O1
V
V
O1
O2
IN
= 12V, V
O1
= 3.3V, V
IN
= 12V,
April 7, 2011
O2
FN6666.5
= 5V,