参数资料
型号: SG6901ASZ
厂商: Fairchild Semiconductor
文件页数: 11/19页
文件大小: 714K
描述: IC PFC CTLR AVERAGE CURR 20SOIC
标准包装: 1
模式: 平均电流
频率 - 开关: 65kHz
电流 - 启动: 10µA
电源电压: 12 V ~ 20 V
工作温度: -30°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC
包装: 标准包装
其它名称: SG6901ASZDKR
 
?2008 Fairchild Semiconductor Corporation
 
www.fairchildsemi.com
SG6901A " Rev. 1.0.2
11
Typical Performance Characteristics
Startup Current (I
DD-ST
) vs. Temperature
0
5
10
15
20
25
-40    -25    -10
5
20
35
50
65
80
95
110   125
Temperature (癈)
Minimum Operating Voltage (V
DD-OFF
) vs. Temperature
9.0
9.4
9.8
10.2
10.6
11.0
-40    -25    -10
5
20
35
50
65
80
95    110    125
T emperature (癈)
Figure 5. Startup Current
Figure 6. V
DD
 Turn-Off Threshold Voltage
4.0
5.2
6.4
7.6
8.8
10.0
-40    -25    -10
5
20
35
50
65
80
95    110   125
Temperature (癈)
Operating Current (I
DD-OP
) vs. Temperature
62
63
64
66
67
68
-40    -25    -10
5
20
35
50
65
80
95
110    125
Temperature (癈)
PWM Frequency (f
OSC
) vs. Temperature
Figure 7. Operating Current
Figure 8. PWM Frequency
11.0
11.4
11.8
12.2
12.6
13.0
-40    -25    -10
5
20
35
50
65
80
95    110    125
Temperature (癈)
Start Threshold Voltage (V
DD-ON
) vs. Temperature
23.5
23.9
24.3
24.7
25.1
25.5
-40    -25    -10
5
20
35
50
65
80
95    110    125
V
DD
 Over-Voltage Protection (V
DD-OVP
) vs. Temperature
Temperature (癈)
Figure 9. V
DD
 Turn-On Threshold Voltage
Figure 10. V
DD
 OVP Threshold Voltage
 
相关PDF资料
PDF描述
SG6932SZ IC PFC CONTROLLER CCM 16SOP
SG6961SY IC PFC CTRLR AVERAGE CURR 8SOIC
SI3500-A-GM IC POE SWITCH PWR OVER LAN 20QFN
SI786LSG-E3 IC REG QD BUCK/LINEAR 28SSOP
SIC417CD-T1-E3 IC REG DL BCK/LINEAR SYNC 32MLPQ
相关代理商/技术参数
参数描述
SG6902 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green-Mode PFC / Flyback-PWM Controller
SG6902SZ 功能描述:开关变换器、稳压器与控制器 Grn Mode PFC/Flyback PWM 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
SG6903SZ 功能描述:开关变换器、稳压器与控制器 Highly-Integrated Grn Mode PWM Cntrl 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
SG6905 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green mode PFC/Flyback-PWM Controller
SG6905SY 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: