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参数资料
| 型号： | FAN5061M |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封装： | SOIC-20 |
| 文件页数： | 13/18页 |
| 文件大小： | 149K |
| 代理商： | FAN5061M |
FAN5061
4
Pr
eliminar
y
Specication
Notes:
1. Steady State Voltage Regulation includes Initial Voltage Setpoint, Droop, Output Ripple and Output Temperature Drift and is
measured at the converter’s VFB sense point.
2. As measured at the converter’s VFB sense point. For motherboard applications, the PCB layout should exhibit no more than
0.5m
trace resistance between the converter’s output capacitors and the CPU. Remote sensing should be used for optimal
performance.
Output Driver Rise & Fall Time
See Figure 3
50
nsec
Output Driver Deadtime
See Figure 3
50
nsec
Duty Cycle
0
100
%
5V UVLO
3.74
4
4.26
V
12V UVLO
7.65
8.5
9.35
V
Soft Start Current
5
10
17
A
VTT Linear Regulator
Output Voltage
ILOAD ≤ 2A
1.425
1.5
1.575
V
Under Voltage Trip Level
Over Current
80
%VO
VCLK Linear Regulator
Output Voltage
ILOAD ≤ 2A
2.375
2.5
2.625
V
Under Voltage Trip Level
Over Current
80
%VO
Common Functions
Oscillator Frequency
255
310
345
kHz
PWRGD Threshold
Logic HIGH, All Outputs
Logic LOW, Any Output
93
88
107
112
%VOUT
Linear Regulator Under Voltage Delay
Time
Over Current
30
sec
Electrical Specications (Continued)
(VCCA = 5V, VCCP = 12V, VOUT = 2.0V, and TA = +25°C using circuit in Figure 1 unless otherwise noted.)
The denotes specications which apply over the full operating temperature range.
Parameter
Conditions
Min.
Typ.
Max.
Units
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相关代理商/技术参数 |
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|---|---|
| FAN5063 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:ACPI Dual Switch Controller |
| FAN5063A WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN5063M | 功能描述:开关变换器、稳压器与控制器 aCPI Dual Switch Controller RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| FAN5063MX | 功能描述:开关变换器、稳压器与控制器 aCPI Dual Switch Controller RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| FAN5063-ZCA3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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