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参数资料
| 型号： | HIP6301CB-T |
| 厂商： | Intersil |
| 文件页数： | 6/17页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BUCK PWM 20-SOIC |
| 标准包装： | 1 |
| PWM 型： | 控制器 |
| 输出数： | 1 |
| 频率 - 最大： | 336kHz |
| 占空比： | 75% |
| 电源电压： | 4.75 V ~ 5.25 V |
| 降压： | 是 |
| 升压： | 无 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 包装： | 标准包装 |
| 其它名称： | HIP6301CB-DKR HIP6301CB-DKR-ND HIP6301CBDKR |
HIP6301
Absolute Maximum Ratings
Thermal Information
Supply Voltage, V CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7V
Thermal Resistance (Typical, Note 1)
θ JA ( ° C/W)
Input, Output, or I/O Voltage . . . . . . . . . . GND -0.3V to V CC + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5kV
Recommended Operating Conditions
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ± 5%
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150 ° C
Maximum Storage Temperature Range . . . . . . . . . . .-65 o C to 150 ° C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300 ° C
(SOIC - Lead Tips Only)
Ambient Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . 0 ° C to 70 ° C
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°C to 70°C, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
INPUT SUPPLY POWER
Input Supply Current
POR (Power-On Reset) Threshold
R T = 100k ?
EN = 0V
V CC Rising
V CC Falling
-
4.25
4.25
3.75
10
8.8
4.38
3.88
15
4.5
4.5
4.00
mA
mA
V
V
REFERENCE AND DAC
System Accuracy
DAC (VID0 - VID3) Input Low Voltage
DAC (VID0 - VID3) Input High Voltage
VID Pull-Up
Percent system deviation from programmed VID Codes
DAC Programming Input Low Threshold Voltage
DAC Programming Input High Threshold Voltage
VIDx = 0V or VIDx = 3V
-1
-
2.0
10
-
-
-
20
1
0.8
-
40
%
V
V
μ A
CHANNEL GENERATOR, SAWTOOTH GENERATOR and Maximum PWM Duty Cycle
Frequency, F SW
Adjustment Range
Disable Voltage
Sawtooth Amplitude
PWM Maximum Duty Cycle
R T = 100k ? , ± 1%
See Figure 10
Maximum voltage at FS/DIS to disable controller. I FS/DIS = 1mA.
Amplitude of Sawtooh Generator at Channel Comparator Input
224
0.05
-
-
-
280
-
1.2
1.33
75
336
1.5
1.0
-
-
kHz
MHz
V
Vp-p
%
ERROR AMPLIFIER
DC Gain
Gain-Bandwidth Product
Slew Rate
Maximum Output Voltage
Minimum Output Voltage
R L = 10K to ground
C L = 100pF, R L = 10K to ground
C L = 100pF, R L = 10K to ground
R L = 10K to ground
R L = 10K to ground
-
-
-
3.6
-
72
18
5.3
4.1
0.16
-
-
-
-
0.5
dB
MHz
V/ μ s
V
V
I SEN
Full Scale Input Current
Overcurrent Trip Level
-
-67.5
50
-
-
-87.5
μ A
μ A
POWER GOOD MONITOR
Undervoltage Threshold
Undervoltage Threshold
PGOOD Low Output Voltage
VSEN Rising
VSEN Falling
I PGOOD = 4mA
-
-
-
0.92
0.90
0.18
-
-
0.4
V DAC
V DAC
V
6
FN4765.6
December 27, 2004
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