參數(shù)資料
型號(hào): ISL6421ERZ-T
廠商: INTERSIL CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: Single Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs
中文描述: 0.95 A SWITCHING CONTROLLER, 240 kHz SWITCHING FREQ-MAX, PQCC32
封裝: 5 X 5 MM, LEAD FREE, PLASTIC, MO-220VHHD-2, QFN-32
文件頁(yè)數(shù): 3/10頁(yè)
文件大?。?/td> 261K
代理商: ISL6421ERZ-T
3
Block Diagram
COUNTER
OVERCURRENT
PROTECTION
LOGIC SCHEME 1
OLF
DCL
OC
CLK
PWM
LOGIC
Q
S
GATE
PGND
CS
CS
AMP
ILIM
SLOPE
COMPENSATION
COMP
FB
VOUT
VCC
SGND
B
CPVOUT
CPSWIN
CPSWOUT
CHARGE PUMP
THERMAL
SHUTDOWN
OTF
SDA
OLF
ISEL
EN
OTF
LLC
VSEL
DCL
SCL
ADDR
ENT
OSC.
220kHz
CLK
I
2
C
INTERFACE
BAND GAP
REF VOLTAGE
ADJ
VREF
TONE
INJ
CKT
22kHz
TONE
T
÷
10 AND
WAVE SHAPING
A
+
EN
SOFT-START
INT 5V
ON CHIP
LINEAR
UVLO
POR
SOFT-START
VSW
+
-
BGV
VREF
ADDR
SCL
+
-
ENT
DSQIN
SDA
SEL18V
I
相關(guān)PDF資料
PDF描述
ISL6421ER-T Single Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs
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ISL6421EVAL1 功能描述:EVALUATION BOARD 1 ISL6421 RoHS:否 類(lèi)別:編程器,開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - DC/DC 與 AC/DC(離線(xiàn))SMPS 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:True Shutdown™ 主要目的:DC/DC,步升 輸出及類(lèi)型:1,非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):升壓 頻率 - 開(kāi)關(guān):3MHz 板類(lèi)型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
ISL6422BERZ 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 DL LNB SUPPLY + CONT VAGEG W/I2C RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
ISL6422BERZ-T 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 DL LNB SUPPLY + CONT VAGEG W/I2C RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
ISL6422BEVEZ 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 DL LNB SUPPLY + CONT VAGEG W/I2C RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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