ISL6269AEVAL2Z Intersil, ISL6269AEVAL2Z Datasheet - Page 4

• Manufacturer Part Number: ISL6269AEVAL2Z
• Description: EVALUATION BOARD FOR ISL6269A
• Manufacturer: Intersil
• Series: Robust Ripple Regulator™ (R³)r

Specifications of ISL6269AEVAL2Z

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.1V or 1.2V
• Current - Output: 5A
• Voltage - Input: 5 ~ 25V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz or 600kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6269A, ISL6269B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

Absolute Voltage Ratings
ISEN, VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +28V
VCC, PGOOD to GND . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7.0V
PVCC to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7.0V
GND to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
EN, FCCM . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to GND, VCC +3.3V
VO, FB, COMP, FSET . . . . . . . . . . . . . . . -0.3V to GND, VCC +0.3V
PHASE to GND (DC) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +28V
BOOT to GND, or PGND . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +33V
BOOT to PHASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7V
UG (DC) . . . . . . . . . . . . . . . . . . . . . . .-0.3V to PHASE, BOOT +0.3V
LG (DC) . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to PGND, PVCC +0.3V
CAUTION: Stress above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational section of this specification is not implied.
NOTES:
Electrical Specifications
VIN
VIN Input Bias Current
VIN Shutdown Current
VCC and PVCC
VCC Input Bias Current
VCC Shutdown Current
PVCC Shutdown Current
VCC POR THRESHOLD
Rising VCC POR Threshold Voltage
Falling VCC POR Threshold Voltage
REGULATION
Reference Voltage
Regulation Accuracy
PWM
Frequency Range
Frequency-Set Accuracy
VO Range
VO Input Leakage
ERROR AMPLIFIER
FB Input Bias Current
1. θ
2. For θ
(<100ns Pulse Width, 10μJ) . . . . . . . . . . . . . . . . . . . . . . . . . -5.0V
(<200ns Pulse Width, 20μJ) . . . . . . . . . . . . . . . . . . . . . . . . -4.0V
(<100ns Pulse Width, 4μJ) . . . . . . . . . . . . . . . . . . . . . . . . . . -2.0V
Tech Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
PARAMETER
4
These specifications apply for V
All typical specifications T
I
I
PVCC_SHDN
I
V
V
VCC_SHDN
SYMBOL
VIN_SHDN
VCC_THR
VCC_THF
V
I
V
I
f
VCC
I
I
VIN
REF
SW
VO
FB
VO
EN = 5V, VIN = 5V
EN = 5V, VIN = 25V
EN = GND, VIN = 25V
EN = 5V, FCCM = GND, FB = 0.65V
EN = GND, VCC = 5V
EN = GND, PVCC = 5V
T
T
FB connected to COMP
FCCM = 5V
f
VO = 0.60V
VO = 3.30V
FB = 0.60V
SW
A
A
A
= -10°C to +100°C
= -10°C to +100°C
= +25°C, VCC = 5V, PVCC = 5V, VIN = 15V
= 300kHz
ISL6269A
IN
= 15V, T
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical, Notes 1, 2) θ
Junction Temperature Range. . . . . . . . . . . . . . . . . .-55°C to +150°C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Ambient Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Voltage (VIN to GND) . . . . . . . . . . . . . . . . . . . . . . 5V to 25V
VCC to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±5%
PVCC to PGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±5%
A
QFN Package. . . . . . . . . . . . . . . . . . . .
ISL6269ACRZ . . . . . . . . . . . . . . . . . . . . . . . . . . .-10°C to +100°C
ISL6269AIRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
ISL6269ACRZ . . . . . . . . . . . . . . . . . . . . . . . . . . .-10°C to +100°C
ISL6269AIRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C
= -40°C to +100°C, unless otherwise stated.
4.35
4.33
4.10
4.08
0.60
MIN
200
-0.5
-12
-1
-
-
-
-
-
-
-
-
-
TYP
4.45
4.45
4.20
4.20
JA
6.5
0.1
1.7
0.1
0.1
0.6
1.3
7.0
26
-
-
-
-
-
(°C/W)
48
MAX
4.55
4.55
4.30
4.30
3.30
+0.5
+12
600
1.0
2.5
1.0
1.0
10
35
+1
-
-
-
θ
May 30, 2007
JC
11.5
FN9253.2
(°C/W)
UNIT
kHz
mA
μA
μA
μA
μA
μA
μA
μA
μA
%
%
V
V
V
V
V
V