參數(shù)資料
型號(hào)： LTC4425IMSE#TRPBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO12
封裝： LEAD FREE, PLASTIC, MSOP-12
文件頁(yè)數(shù)： 19/20頁(yè)
文件大?。?/td> 239K
代理商： LTC4425IMSE#TRPBF
LTC4425
8
4425f
BLOCK DIAGRAM
PSHUNT
NSHUNT
+
–
VOUT
VIN
VOUT/2
VMID
VSEL
PROG
RPROG
CBIG
FB
R
LBA
R
LEAKAGE
BALANCER
RFB2
RFB1
2.7V 2.45V
1.11V
+
–
VOUT
VIN – 15mV
IDEAL DIODE
CONTROLLER
+
–
VOLTAGE CLAMP
CIRCUITRY
CONSTANT-VOLTAGE/
CONSTANT-CURRENT/
CONSTANT-TEMPERATURE
CHARGER CIRCUITRY
MPSW
1000
MPSNS
1
BANDGAP
REFERENCE
CHARGE CURRENT
PROFILE GENERATOR
CHARGE
CURRENT
250mV
750mV
VIN – VOUT
1X
10X
1.2V
1.11V
0.1V
OSCILLATOR
200ms
TIMER
PGOOD
COMPARATOR
PFI
COMPARATOR
CHARGER
ENABLE
+
–
VIN
VIO
VOUT + 250mV
RPF1
RPF2
PFI
EN
PFO
PFI_RET
+
–
PFC
GND
VIN – VOUT
COMPARATOR
4425 BD
1.2V
Figure 1. LTC4425 Block Diagram
相關(guān)PDF資料
PDF描述
LTC4425EMSE#PBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO12
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4440AHMS8E-5#PBF 制造商:Linear Technology 功能描述:IC HIGH-SIDE DVR HS HV 8-MSOP 制造商:Linear Technology 功能描述:IC, HIGH SIDE GATE DRIVER, MOSFET, MSOP8 制造商:Linear Technology 功能描述:DRIVER, MOSFET, 1.1A, MSOP-8, Device Type:MOSFET, Module Configuration:High Side, Peak Output Current:1.1A, Supply Voltage Min:3.2V, Supply Voltage Max:80V, Driver Case Style:MSOP, No. of Pins:8, Input Delay:35ns, Output Delay:33ns , RoHS Compliant: Yes
LTC4440AHMS8E-5#TRPBF 制造商:Linear Technology 功能描述:DRIVER, MOSFET, 1.1A, MSOP-8, Device Type:MOSFET, Module Configuration:High Side, Peak Output Current:1.1A, Supply Voltage Min:3.2V, Supply Voltage Max:80V, Driver Case Style:MSOP, No. of Pins:8, Input Delay:35ns, Output Delay:33ns , RoHS Compliant: Yes
LTC4440AIMS8E-5#PBF 制造商:Linear Technology 功能描述:IC HIGH-SIDE DVR HS HV 8-MSOP 制造商:Linear Technology 功能描述:IC, HIGH SIDE GATE DRIVER, MOSFET, MSOP8 制造商:Linear Technology 功能描述:DRIVER, MOSFET, 1.1A, MSOP-8, Device Type:MOSFET, Module Configuration:High Side, Peak Output Current:1.1A, Supply Voltage Min:3.2V, Supply Voltage Max:80V, Driver Case Style:MSOP, No. of Pins:8, Input Delay:35ns, Output Delay:33ns , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:DP-Power Controller, High & Low-Side Driver
LTC4440AIMS8E-5#TRPBF 制造商:Linear Technology 功能描述:DRIVER, MOSFET, 1.1A, MSOP-8, Device Type:MOSFET, Module Configuration:High Side, Peak Output Current:1.1A, Supply Voltage Min:3.2V, Supply Voltage Max:80V, Driver Case Style:MSOP, No. of Pins:8, Input Delay:35ns, Output Delay:33ns , RoHS Compliant: Yes
LTC4440AMPMS8E-5#PBF 制造商:Linear Technology 功能描述:IC, HIGH SIDE GATE DRIVER, MOSFET, MSOP8 制造商:Linear Technology 功能描述:DRIVER, MOSFET, 1.1A, MSOP-8, Device Type:MOSFET, Module Configuration:High Side, Peak Output Current:1.1A, Supply Voltage Min:3.2V, Supply Voltage Max:80V, Driver Case Style:MSOP, No. of Pins:8, Input Delay:35ns, Output Delay:33ns , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:DP-Power Controller, High & Low-Side Driver
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