- 您現在的位置：買賣IC網 > PDF目錄375723 > FAN5038 (Fairchild Semiconductor Corporation) Dual Voltage Controller for DSP Power PDF資料下載
參數資料
| 型號： | FAN5038 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Dual Voltage Controller for DSP Power |
| 中文描述： | 雙電壓控制器的DSP電源 |
| 文件頁數： | 5/15頁 |
| 文件大小： | 84K |
| 代理商： | FAN5038 |
FAN5038
PRODUCT SPECIFICATION
5
REV. 1.0.2 7/6/00
Electrical Characteristics—Linear Regulator
(VCCA = 5V, VCCL = 12V, T
A
= 25
The
denotes speci
fi
cations which apply over the full ambient operating temperature range.
°
C using circuit in Figure 1, unless otherwise noted)
Notes:
1. When the LIN_EN pin is LOW, the linear regulator output is set with external resistors. When the LIN_EN pin is HIGH, the
linear regulator is disabled and will exhibit no output voltage. Please refer to the Application Section for output voltage
selection information.
2. Setpoint accuracy is the initial output voltage variability under the specified conditions. The matching of the external resistors
will have a major influence on this parameter.
3. Cumulative DC accuracy includes setpoint accuracy, temperature drift, line and load regulation.
4. Crosstalk is defined as the amount of switching noise from the switch-mode regulator that
regulator when both outputs are in a static load condition.
appears on the output of the linear
Electrical Characteristics—Common
(VCCA = 5V, VCCL = 12V, T
A
= 25
°
C using circuit of Figure 1, unless otherwise noted)
The
denotes speci
fi
cations which apply over the full ambient operating temperature range.
Parameter
Output Voltage, VOL
Setpoint Accuracy
Output Temperature Drift
Line Regulation
Load Regulation
Output Noise
Cumulative DC Accuracy
Crosstalk
Short Circuit Comparator
Threshold
Op-amp Output Current
Conditions
Set by external resistors
I
L
=0.5A, using 0.1% resistors
Min
1.5
-1.5
Typ
Max
3.6
+1.5
Units
V
%
ppm
%Vo
%Vo
mV
%
mVpp
mV
1
2
40
0.1
±0.7
1
±
1.7
35
50
VCCL = 11.4V to 12.6V, I
I
L
= 0 to 5A
0.1 to 20KHz
L
= 0.5A
0.15
±1
3
±
3
4
I
SW
= 4A
40
60
Open Loop
50
70
mA
Parameter
Reference Voltage, VREF
VREF PSRR
VCCA Supply Current
VCCP Supply Current
VCCL Supply Current
Conditions
Min
1.485
60
Typ
1.5
Max
1.515
Units
V
dB
mA
mA
mA
Independent of load
I
SW
= 4A
I
L
= 2A
5
20
5
15
25
相關PDF資料 |
PDF描述 |
|---|---|
| FAN5038M | Current-Mode SMPS Controller |
| FAN5056MV85 | High Performance Programmable Synchronous DC-DC Controller for Multi-Voltage Platforms |
| FAN5059 | High Performance Programmable Synchronous |
| FAN5063 | ACPI Dual Switch Controller |
| FAN5063M | Power Supply Switching Circuit |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN5038M | 功能描述:數字信號處理器和控制器 - DSP, DSC Dual Volt Controller DSP Power RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| FAN5038MX | 功能描述:數字信號處理器和控制器 - DSP, DSC Dual Volt Controller DSP Power RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| FAN503MTCX | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN5056MV85 | 功能描述:DC/DC 開關控制器 SOIC-WIDE-24 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| FAN5056MV85X | 功能描述:DC/DC 開關控制器 SOIC-WIDE-24 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
發布緊急采購，3分鐘左右您將得到回復。