ISL8010IUZ-T13 Intersil, ISL8010IUZ-T13 Datasheet - Page 7

• Manufacturer Part Number: ISL8010IUZ-T13
• Description: IC REG 600MA STEP-DOWN 10-MSOP
• Manufacturer: Intersil
• Type: Step-Down (Buck)r

Specifications of ISL8010IUZ-T13

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 5.5 V
• Current - Output: 600mA
• Frequency - Switching: 1.4MHz
• Voltage - Input: 2.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

Typical Performance Curves
FIGURE 18. PWM LOAD TRANSIENT RESPONSE
-0.2
-0.6
FIGURE 20. LOAD REGULATION (PWM MODE)
1.0
0.6
0.2
0
FIGURE 22. PFM-PWM TRANSITION TIME
0
I
O
(100mA TO 500mA)
= 150mA
200
400
50µs/DIV
2µs/DIV
I
O
600
7
(mA)
800
12MHz
page 1 at room ambient temperature, unless otherwise noted. (Continued)
1.4MHz
1k
All waveforms are taken at V
5MHz
ΔV
(50mV/DIV)
1.2k
I
(200mA/DIV)
O
SYNC
(2V/DIV)
LX
(2V/DIV)
O
ISL8010
IN
= 3.3V, V
FIGURE 21. LINE REGULATION @ 500mA (PWM MODE)
-0.1
-0.3
-0.5
0.5
0.3
0.1
100
FIGURE 19. EFFICIENCY vs I
80
60
40
20
O
2.5
FIGURE 23. PFM-PWM TRANSITION TIME
0
0
I
= 1.8V, I
O
1.4MHz
= 50mA
3.0
200
O
= 600mA with component values shown on
3.5
400
2µs/DIV
V
I
O
IN
4.0
600
(mA)
(V)
5MHz
12MHz
O
4.5
800
(PWM MODE)
5MHz
5.0
1.4MHz
1k
12MHz
October 18, 2010
1.2k
5.5
SYNC
(2V/DIV)
LX
(2V/DIV)
FN6191.6