參數(shù)資料
型號: ISL6421A
廠商: Intersil Corporation
英文描述: Quadruple 2-Input Positive-AND Gates 14-SOIC -40 to 85
中文描述: 單輸出LNB電源和控制穩(wěn)壓器,帶有I2C接口的先進(jìn)衛(wèi)星機(jī)頂盒設(shè)計
文件頁數(shù): 10/12頁
文件大?。?/td> 406K
代理商: ISL6421A
10
FN9167.2
February 11, 2005
Typical Performance Curves
FIGURE 4. EFFICIENCY vs LOAD CURRENT
FIGURE 5. EFFICIENCY vs VIN
FIGURE 6. 22kHz TONE
FIGURE 7. 22kHz TONE MODULATED BY DSQIN
FIGURE 8. RIPPLE VOUT = 14.0V
FIGURE 9. RIPPLE VOUT = 18.0V
550.0
350.0
50.0
89
87
85
83
81
I
OUT
(mA)
E
18.0V
14.0V
150.0
450.0
250.0
88
86
82
84
8.0
89
87
85
83
V
IN
(V)
E
200mA
450mA
10.0
14.0
12.0
88
86
84
22kHz TONE
(0.1V/DIV)
10μs/DIV
TONE &
VOUT (1V/DIV)
DSQIN
(1V/DIV)
0.2ms/DIV
VOUT
VPWM
(20mV/DIV)
(20mV/DIV)
2μs/DIV
VOUT
VPWM
(20mV/DIV)
(20mV/DIV)
2μs/DIV
ISL6421A
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ISL6421AER 功能描述:IC REG SGL LNB CONTROL 32-QFN RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
ISL6421AER-T 功能描述:IC REG SGL LNB CONTROL 32-QFN RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源,ICERA E400,E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA,WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
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ISL6421AERZ-T 功能描述:電流型 PWM 控制器 SINGLE LNBP SUPPLY CONTROL VG 32LD MLFP RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
ISL6421AEVAL1 制造商:Intersil Corporation 功能描述:SGL OUTPUT LNB SUPPLY AND CONTROL VOLT REG W/ I2C INTRFC FOR - Bulk