ISL8014EVAL2Z Intersil, ISL8014EVAL2Z Datasheet - Page 10
![no-image](/images/manufacturer_photos/0/3/341/intersil_sml.jpg)
ISL8014EVAL2Z
Manufacturer Part Number
ISL8014EVAL2Z
Description
EVALUATION BOARD FOR ISL8014
Manufacturer
Intersil
Specifications of ISL8014EVAL2Z
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
1.8V
Current - Output
4A
Voltage - Input
2.7 ~ 5.5V
Regulator Topology
Buck
Frequency - Switching
1MHz
Board Type
Fully Populated
Utilized Ic / Part
ISL8014
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL8014EVAL2Z
Manufacturer:
Intersil
Quantity:
2
Typical Operating Performance
FIGURE 29. STEADY STATE OPERATION AT NO LOAD
FIGURE 31. STEADY STATE OPERATION AT NO LOAD
V
OUT
IL 2A/DIV
PG 5V/DIV
EN 2V/DIV
FIGURE 27. SOFT-START AT FULL LOAD
0.5V/DIV
WITH FREQUENCY = 2MHz
WITH FREQUENCY = 4MHz
V
OUT
V
OUT
RIPPLE 20mV/DIV
SYNCH 2V/DIV
SYNCH 2V/DIV
LX 2V/DIV
IL 1A/DIV
IL 0.5A/DIV
RIPPLE 20mV/DIV
10
LX 2V/DIV
ISL8014
(Unless otherwise noted, operating conditions are: T
V
C
VIN
1
= 2x22µF, C
FIGURE 30. STEADY STATE OPERATION AT FULL
FIGURE 32. STEADY STATE OPERATION AT FULL
= 2.5V to 5.5V, EN = V
FIGURE 28. SOFT-DISCHARGE SHUTDOWN
2
= 2x22µF, I
LOAD WITH FREQUENCY = 2MHz
LOAD (PWM) WITH FREQUENCY = 4MHz
V
OUT
V
SYNCH 2V/DIV
OUT
SYNCH 2V/DIV
IN
OUT
LX 2V/DIV
RIPPLE 20mV/DIV
IL 1A/DIV
IL 1A/DIV
LX 2V/DIV
, SYNCH = 0V, L = 1.5µH,
RIPPLE 20mV/DIV
= 0A to 4A)
.
(Continued)
V
November 23, 2009
OUT
PG 5V/DIV
EN 5V/DIV
A
IL 1A/DIV
0.5V/DIV
= +25°C,
FN6576.4