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參數資料
| 型號： | FAN53180 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 6-Bit VID Controlled 2-4 Phase DC-DC Controller |
| 中文描述： | 6位VID控制2-4相DC - DC控制器 |
| 文件頁數： | 6/28頁 |
| 文件大小： | 851K |
| 代理商： | FAN53180 |
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FAN53180
PRODUCT SPECIFICATION
6
REV. 1.0.0 6/10/03
Electrical Specifications
1
(Vcc = 12V, T
A
= 0
°
C to +85
°
C and FBRTN = GND, unless otherwise noted.)
The
denotes specifications which apply over the full operating temperature range.
Parameter
Symbol
Power Good Comparator
Undervoltage Threshold
V
PWRGD(UV)
Overvoltage Threshold
V
PWRGD(OV)
Output Low Voltage
V
OL(PWRGD)
Power Good Delay Time
VID Code Changing
VID Code Static
Crowbar Trip Point
V
CROWBAR
Crowbar Reset Point
Crowbar Delay Time
VID Code Changing
VID Code Static
PWM Outputs
Output Voltage Low
V
OL(PWM)
Output Voltage High
V
OH(PWM)
Input Supply
DC Supply Current
UVLO Threshold
V
UVLO
UVLO Hyteresis
Notes:
1. All limits at operating temperature extremes are guaranteed by design, characterization and statistical quality control
2. Guaranteed by design – NOT tested in production.
Conditions
Min.
Typ.
Max.
Units
Relative to Nominal DAC Output
Relative to Nominal DAC Output
I
PWRGD(SINK)
= 4mA
-325
90
-250
150
225
-200
200
400
mV
mV
mV
100
250
200
150
550
μ
s
ns
mV
mV
Relative to Nominal DAC Output
Relative to FBRTN
Overvoltage to PWM Going Low
90
450
200
650
t
CROWBAR
100
250
400
μ
s
ns
I
PWM(SINK)
= 400
μ
A
I
PWM(SOURCE)
= 400
μ
A
160
5
500
mV
V
4
EN = Logic High
Vcc Rising (Vcc = 12V input)
5
8
mA
V
V
6.5
0.7
6.9
0.9
7.3
1.1
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相關代理商/技術參數 |
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| FAN53180MTC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:6-Bit VID Controlled 2-4 Phase DC-DC Controller |
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| FAN5330SX | 功能描述:LED照明驅動器 SYSTEM_POWER RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| FAN5331 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:High Efficiency Serial LED Driver and OLED Supply with 20V Integrated Switch |
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