ISL8560IRZ Intersil, ISL8560IRZ Datasheet - Page 8

• Manufacturer Part Number: ISL8560IRZ
• Description: IC REG 2A DC/DC STEP-DN 20-QFN
• Manufacturer: Intersil
• Type: Step-Down (Buck)r

Specifications of ISL8560IRZ

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.21 ~ 55 V
• Current - Output: 2A
• Frequency - Switching: 100kHz ~ 600kHz
• Voltage - Input: 9 ~ 60 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Power - Output: 3W
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 10. V
FIGURE 12. POWER DISSIPATION vs LOAD
FIGURE 14. POWER DISSIPATION vs LOAD
12.3
12.2
12.1
12.0
11.9
11.8
11.7
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0
0.0
(V
(V
(V
OUT
OUT
OUT
OUT
0.5
REGULATION vs LOAD
= 12V - 500kHz)
= 3.3V - 500kHz)
= 12V - 500kHz)
0.5
0.5
36V V
OUTPUT LOAD (A)
OUTPUT LOAD (A)
OUTPUT LOAD (A)
1.0
IN
48V V
48V V
8
12V V
1.0
1.0
IN
IN
IN
1.5
36V V
36V V
24V V
(Continued)
IN
IN
48V V
IN
1.5
1.5
24V V
24V V
2.0
IN
IN
IN
2.0
2.0
2.5
ISL8560
FIGURE 13. POWER DISSIPATION vs LOAD
FIGURE 15. POWER DISSIPATION vs LOAD
FIGURE 11. V
24.4
24.3
24.2
24.1
24.0
23.9
23.8
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0
0.0
(V
(V
(V
OUT
OUT
OUT
OUT
REGULATION vs LOAD
= 24V - 500kHz)
= 5V - 500kHz)
= 24V - 500kHz)
0.5
0.5
0.5
OUTPUT LOAD (A)
OUTPUT LOAD (A)
OUTPUT LOAD (A)
48V V
48V V
12V V
1.0
1.0
1.0
IN
IN
IN
36V V
36V V
24V V
48V V
IN
1.5
1.5
IN
1.5
September 19, 2008
36V V
IN
IN
IN
FN9244.7
2.0
2.0
2.0