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    參數(shù)資料
    型號(hào): R1221N15AH-TR
    廠商: RICOH COMPANY LTD
    元件分類: 穩(wěn)壓器
    英文描述: Step-down DC/DC Converter with Voltage Detector
    中文描述: 0.025 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO6
    封裝: SOT-23, 6 PIN
    文件頁(yè)數(shù): 19/21頁(yè)
    文件大小: 218K
    代理商: R1221N15AH-TR
    12345
    Rev. 1.11 - 19 -
    16) VD
    OUT
    “L” Output Current vs. Temperature
    R1221N33AD
    0.0
    0.2
    0.4
    0.6
    0.8
    1.0
    1.2
    1.4
    1.6
    -50
    0
    50
    100
    Temperature Topt
    V
    17) Load Transient Response
    R1221N33AA
    2.4
    2.5
    2.6
    2.7
    2.8
    2.9
    3
    3.1
    3.2
    3.3
    3.4
    0
    0.0005
    Time (sec)
    0.001
    O
    O
    (
    O
    I
    O
    (
    500
    0.1
    V
    IN
    =5V
    L=27uH
    R1221N33AA
    2.6
    2.7
    2.8
    2.9
    3
    3.1
    3.2
    3.3
    3.4
    3.5
    3.6
    0
    0.05
    0.1
    Time (sec)
    O
    O
    (
    O
    O
    (
    500
    0.1
    V
    IN
    =5V
    L=27uH
    R1221N33AB
    2.4
    2.5
    2.6
    2.7
    2.8
    2.9
    3
    3.1
    3.2
    3.3
    3.4
    0
    0.0005
    Time (sec)
    0.001
    O
    O
    (
    O
    O
    (
    500
    0.1
    V
    IN
    =5V
    L=27uH
    R1221N33AB
    2.6
    2.7
    2.8
    2.9
    3
    3.1
    3.2
    3.3
    3.4
    3.5
    3.6
    0
    0.05
    0.1
    Time (sec)
    O
    O
    (
    O
    O
    (
    500
    0.1
    V
    IN
    =5V
    L=27uH
    (
    °
    C)
    相關(guān)PDF資料
    PDF描述
    R1221N15AA Step-down DC/DC Converter with Voltage Detector
    R1221N15AA-TR Step-down DC/DC Converter with Voltage Detector
    R1221N15AC Step-down DC/DC Converter with Voltage Detector
    R1221N15AC-TR Step-down DC/DC Converter with Voltage Detector
    R1221N15AD Step-down DC/DC Converter with Voltage Detector
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