參數(shù)資料
型號(hào): SG6961SY
廠商: Fairchild Semiconductor
文件頁(yè)數(shù): 8/14頁(yè)
文件大?。?/td> 835K
描述: IC PFC CTRLR AVERAGE CURR 8SOIC
標(biāo)準(zhǔn)包裝: 2,500
模式: 平均電流
頻率 - 開關(guān): 50kHz
電流 - 啟動(dòng): 10µA
電源電壓: 12 V ~ 20 V
工作溫度: -20°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 帶卷 (TR)
 
?2008 Fairchild Semiconductor Corporation
 
www.fairchildsemi.com
SG6961 " Rev. 1.3.2
8
Typical Performance Characteristics
Turn-on Threshold Voltage
 (Vref) vs Temperature
2.485
2.49
2.495
2.5
2.505
2.51
2.515
-40
-25
-10
5
20
35
50
65
80
95
110    125
Temperature ()
Continuously Operating Voltage
 (Icc_op) vs
Temperature
3
3.4
3.8
4.2
4.6
5
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature ()
Figure 5. Turn-On Threshold Voltage
Figure 6. Continuously Operating Voltage
Maximum On-Time Programming-resistor based
(Ton_max) vs Temperature
23.6
23.8
24
24.2
24.4
24.6
24.8
25
25.2
25.4
-40
-25
-10
5
20
35
50
65
80
95
110    125
Temperature ()
Turn-on Threshold Voltage
 (Vth_on) vs Temperature
12
12.05
12.1
12.15
12.2
12.25
12.3
12.35
-40
-25
-10
5
20
35
50
65
80
95
110    125
Temperature ()
Figure 7. Maximum On-Time
Figure 8. Turn-On Threshold Voltage
Turn-off Voltage (Vth_off)
 vs Temperature
8.60
8.80
9.00
9.20
9.40
9.60
9.80
10.00
10.20
-40
-25
-10
5
20
35
50
65
80
95
110    125
Temperature ()
Start_Up Current
 
 (Icc_st)
 vs Temperature
0
2
4
6
8
10
12
14
16
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature ()
Figure 9. Turn-Off Voltage
Figure 10. Startup Current
 
 
相關(guān)PDF資料
PDF描述
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
SP619EK-L/TR IC HIGH CURRENT SW SOT23-6
TC573302ECTTR IC REG CTRLR SGL 3.3V SOT23A-5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SG6961SZ 功能描述:功率因數(shù)校正 IC Power Factor Controller RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
SG6980 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Single-Stage PFC Controller
SG6980DDZ 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Single Stage PFC Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
SG6980DZ 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Single Stage PFC Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
SG6980SZ 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Single Stage PFC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel