ISL6336D Datasheet, PDF (10/30 Pages) Intersil Corporation – VR11.1, 6-Phase PWM Controller with Phase Dropping,Droop Disabled and Load Current Monitoring Features

ISL6336D
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6V
All Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GND -0.3V to V_CC + 0.3V
Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+5V ±5%
Ambient Temperature
ISL6336DIRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
ESD Rating
Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . .2.5kV
Charged Device Model (Tested per JESD22-C101F . . . . . . . . . . . . .1.5kV
Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 200V
Latch-up (Tested per JESD-78B; Class 2, Level A) . . . . . 100mA at +85°C
Thermal Information
Thermal Resistance (Typical)
_JA (°C/W) _JC (°C/W)
48 Ld 7x7 QFN Package (Notes 4, 5). . . . .
29
2
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
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:
4. _JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379.
5. For _JC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications Operating Conditions: V_CC = 5V, Unless Otherwise Specified. Boldface limits apply across the operating
temperature ranges, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
MIN
MAX
(Note 6) TYP (Note 6) UNITS
VCC SUPPLY CURRENT
Nominal Supply
VCC = 5VDC; EN_PWR = 5VDC; R_T = 100kΩ
ISEN1 = ISEN2 = ISEN3 = ISEN4 = 80µA
-
16
20
mA
Shutdown Supply
POWER-ON RESET AND ENABLE
VCC = 5VDC; EN_PWR = 0VDC; R_T = 100kΩ
-
14
17
mA
VCC Rising POR Threshold
4.3
4.4
4.5
V
VCC Falling POR Threshold
3.75 3.88 4.0
V
EN_PWR Rising Threshold
0.830 0.850 0.870
V
EN_PWR Falling Threshold
0.735 0.752 0.770
V
EN_VTT Rising Threshold
0.830 0.850 0.870
V
EN_VTT Falling Threshold
0.735 0.752 0.770
V
REFERENCE VOLTAGE AND DAC
System Accuracy of ISL6336DIRZ
(VID = 1V to 1.6V, T_J = -40°C to +85°C)
System Accuracy of ISL6336DIRZ
(VID = 0.8V to 1V, T_J = -40°C to +85°C)
System Accuracy of ISL6336DIRZ
(VID = 0.5V to 0.8V, T_J = -40°C to +85°C)
VID Pull-up
VID Input Low Level
(Note 7, Closed-Loop)
(Note 7, Closed-Loop)
(Note 7, Closed-Loop)
After t_D3
-0.6
-
-6
-
-7
-
30
40
-
-
0.6
%VID
6
mV
7
mV
50
µA
0.4
V
VID Input High Level
0.8
-
-
V
Max DAC Source Current
3.5
-
-
mA
Max DAC Sink Current
100
-
-
µA
Max REF Source/Sink Current
(Note 8)
50
-
-
µA
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FN8320.0
October 6, 2014