HIP6302_04 Datasheet, PDF (6/16 Pages) Intersil Corporation – Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller

HIP6302
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7V
Input, Output, or I/O Voltage . . . . . . . . . . GND -0.3V to V_CC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class TBD
Recommended Operating Conditions
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Ambient Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . 0^oC to 70^oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (^oC/W)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .150^oC
Maximum Storage Temperature Range . . . . . . . . . . -65^oC to 150^oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300^oC
(SOIC - Lead Tips Only)
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.
NOTE:
1. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications Operating Conditions: V_CC = 5V, T_A = 0^oC to 70^oC, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
INPUT SUPPLY POWER
Input Supply Current
R_T = 100kΩ, Active and Disabled Maximum Limit
-
POR (Power-On Reset) Threshold
V_CC Rising
4.25
V_CC Falling
3.75
REFERENCE AND DAC
System Accuracy
Percent system deviation from programmed VID Codes
-1
DAC (VID0 - VID4) Input Low Voltage
DAC Programming Input Low Threshold Voltage
-
DAC (VID0 - VID4) Input High Voltage
DAC Programming Input High Threshold Voltage
2.0
VID Pull-Up
VIDx = 0V or VIDx = 3V
10
CHANNEL GENERATOR
Frequency, F_SW
R_T = 100kΩ, ±1%
245
Adjustment Range
See Figure 10
0.05
Disable Voltage
ERROR AMPLIFIER
Maximum voltage at FS/DIS to disable controller. I_FS/DIS = 1mA.
-
DC Gain
R_L = 10K to ground
-
Gain-Bandwidth Product
C_L = 100pF, R_L = 10K to ground
-
Slew Rate
C_L = 100pF, Load = ±400µA
-
Maximum Output Voltage
R_L = 10K to ground, Load = 400µA
3.6
Minimum Output Voltage
R_L = 10K to ground, Load = -400µA
-
I_SEN
Full Scale Input Current
-
Over-Current Trip Level
-
TYP
10
4.38
3.88
-
-
-
20
275
-
-
72
18
5.3
4.1
0.16
50
82.5
MAX UNITS
15 mA
4.5
V
4.00 V
1
%
0.8
V
-
V
40 µA
305 kHz
1.5 MHz
1.0
V
-
dB
- MHz
- V/µs
-
V
0.5
V
-
µA
-
µA
POWER GOOD MONITOR
Under-Voltage Threshold
Under-Voltage Threshold
PGOOD Low Output Voltage
PROTECTION
VSEN Rising
VSEN Falling
I_PGOOD = 4mA
-
0.92
-
V_DAC
-
0.90
-
V_DAC
- 0.18 0.4
V
Over-Voltage Threshold
Percent Over-Voltage Hysteresis
VSEN Rising
VSEN Falling after Over-Voltage
1.12 1.15 1.2 V_DAC
-
2
-
%
6
FN4766.3
December 27, 2004