<input id="nak7c"><acronym id="nak7c"><rt id="nak7c"></rt></acronym></input>
    <dd id="nak7c"></dd>
    <dd id="nak7c"><sub id="nak7c"><kbd id="nak7c"></kbd></sub></dd><code id="nak7c"></code>
    參數(shù)資料
    型號(hào): ADP1650ACBZ-R7
    廠商: ANALOG DEVICES INC
    元件分類: 顯示驅(qū)動(dòng)器
    英文描述: LED DISPLAY DRIVER, PBGA12
    封裝: 2 X 1.50 MM, ROHS COMPLIANT, WLCSP-12
    文件頁(yè)數(shù): 20/32頁(yè)
    文件大?。?/td> 1423K
    代理商: ADP1650ACBZ-R7
    ADP1650
    Rev. C | Page 27 of 32
    The worst-case capacitance accounting for capacitor variation
    over temperature, component tolerance, and voltage is calcu-
    lated using the following equation:
    CEFF = COUT × (1 TEMPCO) × (1 TOL)
    where:
    CEFF is the effective capacitance at the operating voltage.
    TEMPCO is the worst-case capacitor temperature coefficient.
    TOL is the worst-case component tolerance.
    In this example, the 10 μF X5R capacitor has the following
    characteristics:
    TEMPCO from 40°C to +85°C is 15%.
    TOL is 10%.
    COUT at VOUT (MAX) = 5 V, is 3 μF, as shown in Figure 44.
    08
    83
    7-
    0
    2
    10
    0
    –10
    –20
    –30
    –40
    –50
    –60
    –70
    –80
    –90
    6.30
    5.04
    3.78
    2.52
    DC BIAS VOLTAGE (V)
    C
    A
    P
    ACI
    TANC
    E
    CH
    ANG
    E
    (
    %
    )
    1.26
    0
    Figure 44. DC Bias Characteristic of a 3 × 6.3 V, 10 μF Ceramic Capacitor
    Substituting these values in the equation yields
    CEFF = 3 μF × (1 0.15) × (1 0.1) = 2.29 μF
    The effective capacitance needed for stability, which includes
    temperature and dc bias effects, is 3.0 μF.
    相關(guān)PDF資料
    PDF描述
    ADP1650ACPZ-R7 LED DISPLAY DRIVER, PDSO10
    ADP3157 5-Bit Programmable Synchronous Controller for Pentium III Processors
    ADP3159 4-Bit Programmable Synchronous Buck Controllers
    ADP3162 5-Bit Programmable 2-Phase Synchronous Buck Controller
    ADP3300ART-2.7-RL7 2.7 V FIXED POSITIVE LDO REGULATOR, 0.17 V DROPOUT, PDSO6
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    ADP1650ACPZ-R7 功能描述:IC LED DVR PHOTO FLASH 10LSCP RoHS:是 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動(dòng)器 系列:- 標(biāo)準(zhǔn)包裝:6,000 系列:- 恒定電流:- 恒定電壓:- 拓?fù)?開(kāi)路漏極,PWM 輸出數(shù):4 內(nèi)部驅(qū)動(dòng)器:是 類型 - 主要:LED 閃爍器 類型 - 次要:- 頻率:400kHz 電源電壓:2.3 V ~ 5.5 V 輸出電壓:- 安裝類型:表面貼裝 封裝/外殼:8-VFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:8-HVSON 包裝:帶卷 (TR) 工作溫度:-40°C ~ 85°C 其它名稱:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND
    ADP1650CB-EVALZ 功能描述:EVAL BOARD FOR ADP1650 RoHS:是 類別:編程器,開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - LED 驅(qū)動(dòng)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PowerWise® 電流 - 輸出 / 通道:20mA 輸出及類型:1,非隔離 輸出電壓:17V 特點(diǎn):可調(diào)光 輸入電壓:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相關(guān)產(chǎn)品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD
    ADP1653 制造商:AD 制造商全稱:Analog Devices 功能描述:Compact, High Efficiency, High Power Flash/Torch LED Driver with Dual Interface
    ADP1653ACPZ-R21 制造商:AD 制造商全稱:Analog Devices 功能描述:Compact, High Efficiency, High Power Flash/Torch LED Driver with Dual Interface
    ADP1653ACPZ-R7 功能描述:IC LED DRVR PHOTO FLASH 16-LFCSP RoHS:是 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動(dòng)器 系列:- 標(biāo)準(zhǔn)包裝:60 系列:- 恒定電流:- 恒定電壓:- 拓?fù)?線性(LDO),PWM,升壓(升壓) 輸出數(shù):8 內(nèi)部驅(qū)動(dòng)器:是 類型 - 主要:背光 類型 - 次要:RGB,白色 LED 頻率:500kHz ~ 1.5MHz 電源電壓:4.75 V ~ 26 V 輸出電壓:45V 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* 工作溫度:-40°C ~ 85°C