ISL8014EVAL2Z Intersil, ISL8014EVAL2Z Datasheet - Page 5

• 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: -

Electrical Specifications
NOTES:
LX
P-Channel MOSFET
ON-Resistance
N-Channel MOSFET
ON-Resistance
LX Maximum Duty Cycle
PWM Switching Frequency
LX Minimum On-Time
PG
Output Low Voltage
Delay Time (Rising Edge)
PG Pin Leakage Current
PGOOD Rising Threshold
PGOOD Falling Threshold
PGOOD Delay Time (Falling Edge)
EN, SYNCH
Logic Input Low
Logic Input High
Synch Logic Input Leakage
Current
Enable Logic Input Leakage
Current
Thermal Shutdown
Thermal Shutdown Hysteresis
6. Limits established by characterization and are not production tested.
7. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested.
PARAMETER
5
Unless otherwise noted, all parameter limits are established over the recommended
operating conditions and the typical specification are measured at the following conditions:
T
T
-40°C to +85°C. (Continued)
SYMBOL
A
A
I
SYNCH
= -40°C to +85°C, V
= +25°C. Boldface limits apply over the operating temperature range,
I
f
EN
S
V
V
V
V
SYNCH = High
Sinking 1mA
PG = V
Percentage of regulation voltage
Percentage of regulation voltage
Pulled up to 5.5V
IN
IN
IN
IN
= 5V, I
= 2.7V, I
= 5V, I
= 2.7V, I
IN
TEST CONDITIONS
= 3.6V
ISL8014
O
O
IN
= 200mA
O
= 200mA
O
= 200mA
= 200mA
= 3.6V, EN = VDD, unless otherwise noted. Typical values are at
(Note 7) TYP
0.80
0.65
MIN
1.4
89
85
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.01
100
140
1.0
0.1
0.1
50
70
50
70
92
88
15
25
1
-
-
-
-
(Note 7)
MAX
1.20
1.35
100
100
140
0.3
0.1
0.4
75
75
95
91
1
1
-
-
-
-
-
November 23, 2009
UNITS
MHz
mΩ
mΩ
mΩ
mΩ
ms
µA
µA
µA
FN6576.4
ns
µs
°C
°C
%
%
%
V
V
V