參數(shù)資料
型號(hào): TPS54320RHLR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, 1320 kHz SWITCHING FREQ-MAX, PQCC14
封裝: 3.50 X 3.50 MM, GREEN, PLASTIC, QFN-14
文件頁數(shù): 36/39頁
文件大?。?/td> 1358K
代理商: TPS54320RHLR
ERROR
AMPLIFIER
Boot
Charge
UVLO
Current
Sense
Oscillator
with PLL
Slope
Compensation
and
Clamp
Voltage
Reference
VSENSE
SS/TR
COMP
RT/CLK
PH
BOOT
VIN
GND
Thermal
Shutdown
EN
Enable
Comparator
Shutdown
Logic
Shutdown
Enable
Threshold
Logic
Shutdown
PWRGD
Exposed Thermal Pad
Power Stage
& Deadtime
Control
Logic
LS MOSFET
Current Limit
OV
Minimum Clamp
Pulse Skip
Ip
Ih
PVIN
UV
HS MOSFET
Current
Comparator
Current
Sense
Regulator
VIN
Boot
UVLO
PH
GND
PVIN
Overload Recovery
Hiccup
Shutdown
Hiccup
Shutdown
SLVS982A – AUGUST 2010 – REVISED SEPTEMBER 2010
www.ti.com
FUNCTIONAL BLOCK DIAGRAM
6
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s) :TPS54320
相關(guān)PDF資料
PDF描述
TPS54320RHL SWITCHING REGULATOR, PQCC14
TPS54327DDAR 5.7 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO8
TPS54328DDA 5.7 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO8
TPS54328DDAR 5.7 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO8
TPS54331DG4 2 A SWITCHING REGULATOR, 684 kHz SWITCHING FREQ-MAX, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54320RHLT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 4.5-17V Inp3A Sync Step Down Cnvrtr RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS54320RHLT 制造商:Texas Instruments 功能描述:IC SYNC STEP-DOWN CONTROLLER 1.2MHZ Q 制造商:Texas Instruments 功能描述:IC, SYNC STEP-DOWN CONTROLLER, 1.2MHZ, QFN-14
TPS54325 制造商:TI 制造商全稱:Texas Instruments 功能描述:4.5-V to 18-V, 3-A OUTPUT SYNCHRONOUS STEP DOWN SWITCHER WITH INTEGRATED FET (SWIFT?)
TPS54325_10 制造商:TI 制造商全稱:Texas Instruments 功能描述:4.5-V to 18-V, 3-A OUTPUT SYNCHRONOUS STEP DOWN SWITCHER WITH INTEGRATED FET (SWIFT?)
TPS54325EVM 功能描述:電源管理IC開發(fā)工具 5-17V Input 3A SWIFT CVTR Eval RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V