參數(shù)資料
型號: LT3509IMSE#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 1.2 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO16
封裝: LEAD FREE, PLASTIC, MSOP-16
文件頁數(shù): 22/24頁
文件大小: 271K
代理商: LT3509IMSE#PBF
LT3509
7
3509fc
BLOCK DIAGRAM
SHUTDOWN
AND
SOFT-START
CONTROL
OVERVOLTAGE
DETECT
COMMON
CIRCUITRY
1 OF 2 REGULATOR CHANNELS SHOWN
SWITCH
LOGIC
CLAMP
–17mV
18mΩ
GND
BD
VREF
0.8V
SWITCH
DRIVER
ERROR
AMPLIFIER
DA CURRENT
COMPARATOR
L1
D1
R1
R2
MAIN CURRENT
COMPARATOR
POWER
SWITCH
BOOST
DIODE
BOOST
SW
DA
C5
FB
VC
SLOPE
RT
RT
SYNC
C3
C4
C1
RUN/SS2
RUN/SS1
VIN
VOUT
VREF AND
CORE
VOLTAGE
REGULATOR
OSCILLATOR
3509 BD
C2
NOTE: THE BD PIN
IS COMMON TO
BOTH CHANNELS
Figure 1. Functional Block Diagram
相關(guān)PDF資料
PDF描述
LT3509IMSE#TRPBF 1.2 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO16
LT3509EMSE#TRPBF 1.2 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO16
LT3509IDE#TRPBF 1.2 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO14
LT3509IDE#PBF 1.2 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO14
LT3509EDE#PBF 1.2 A DUAL SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT3509IMSE-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual 36V, 700mA Step-Down Regulator
LT350A 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 350V RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓(標(biāo)稱):4500 V 電極數(shù)量:2 系列:SA2 端接類型:Axial 故障安全保護(hù) Y/N: 封裝:Reel
LT350A-B 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 350V RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓(標(biāo)稱):4500 V 電極數(shù)量:2 系列:SA2 端接類型:Axial 故障安全保護(hù) Y/N: 封裝:Reel
LT350AK 制造商:Linear Technology 功能描述:Standard Regulator Pos 3A 3-Pin(2+Tab) TO-3
LT350AT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Adjustable Voltage Regulator