ISL6323EVAL1Z Intersil, ISL6323EVAL1Z Datasheet - Page 6

• Manufacturer Part Number: ISL6323EVAL1Z
• Description: EVAL BOARD 1 FOR ISL6323
• Manufacturer: Intersil

Specifications of ISL6323EVAL1Z

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
Supply Voltage (PVCC) . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +15V
Absolute Boot Voltage (V
Phase Voltage (V
Upper Gate Voltage (V
Lower Gate Voltage (V
Input, Output, or I/O Voltage . . . . . . . . . GND - 0.3V to VCC + 0.3V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
Electrical Specifications
BIAS SUPPLIES
Input Bias Supply Current
Gate Drive Bias Current - PVCC1_2 Pin
Gate Drive Bias Current - PVCC_NB Pin
VCC POR (Power-On Reset) Threshold
PVCC POR (Power-On Reset) Threshold
PWM MODULATOR
Oscillator Frequency Accuracy, f
Typical Adjustment Range of Switching Frequency
Oscillator Ramp Amplitude, V
CONTROL THRESHOLDS
EN Rising Threshold
EN Hysteresis
PWROK Input HIGH Threshold
PWROK Input LOW Threshold
VDDPWRGD Sink Current
PWM Channel Disable Threshold
1. θ
2. For θ
3. Limits should be considered typical and are not production tested.
Tech Brief TB379.
GND - 8V (<400ns, 20µJ) to 24V (<200ns, V
JA
V
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
PHASE
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
GND - 5V (<100ns Pulse Width, 2µJ) to PVCC+ 0.3V
- 3.5V (<100ns Pulse Width, 2µJ) to V
PHASE
PARAMETER
UGATE
LGATE
) . . . . . . . . GND - 0.3V to 15V (PVCC = 12)
BOOT
) . . . . . . . GND - 0.3V to PVCC + 0.3V
). . . . V
P-P
). . . . . . . . GND - 0.3V to GND + 36V
SW
6
Recommended Operating Conditions (0°C to +70°C), Unless Otherwise Specified. 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.
PHASE
- 0.3V to V
BOOT-PHASE
I
I
I
VCC Rising
VCC Falling
PVCC Rising
PVCC Falling
R
(Droop Enabled)
R
(Droop Disabled)
(Note 3)
(Note 3)
Open drain, V_VDDPWRGD = 400mV
V
VCC
PVCC1_2
PVCC_NB
BOOT
BOOT
ISEN3-
T
T
= 100kΩ (±0.1%) to Ground, T
= 100kΩ (±0.1%) to VCC, T
; EN = high
+ 0.3V
+ 0.3V
= 12V)
, V
; EN = high
; EN = high
ISEN4-
TEST CONDITIONS
ISL6323
ISL6323
Thermal Information
Thermal Resistance
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
VCC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+5V ±5%
PVCC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . +5V to 12V ±5%
Ambient Temperature
QFN Package (Notes 1, 2) . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
ISL6323CRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
ISL6323IRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
A
= +25°C
A
= +25°C
4.20
3.70
4.20
3.70
0.08
0.80
MIN
225
240
0.3
4.4
15
70
1
4.40
4.40
TYP
3.90
3.90
1.50
0.88
0.95
250
270
130
1.8
0.9
1.1
22
θ
JA
(°C/W)
30
MAX
4.55
4.10
4.55
4.10
0.92
275
300
190
1.0
30
3
2
4
October 21, 2008
θ
JC
UNITS
FN9278.4
MHz
(°C/W)
kHz
kHz
mA
mA
mA
mV
mA
2
V
V
V
V
V
V
V
V
V