參數(shù)資料
型號: TPS54140QDRCRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, PDSO10
封裝: GREEN, PLASTIC, SON-10
文件頁數(shù): 47/50頁
文件大?。?/td> 1602K
代理商: TPS54140QDRCRQ1
ERROR
AMPLIFIER
Boot
Charge
Boot
UVLO
Current
Sense
Oscillator
withPLL
Frequency
Shift
Logic
And
PWMLatch
Slope
Compensation
PWM
Comparator
Minimum
Clamp
Pulse
Skip
Maximum
Clamp
Voltage
Reference
Overload
Recovery
VSENSE
SS/TR
COMP
RT/CLK
PH
BOOT
VIN
Thermal
Shutdown
EN
Enable
Comparator
Shutdown
Logic
Shutdown
Enable
Threshold
TPS54140 BlockDiagram
Logic
Shutdown
PWRGD
Shutdown
OV
GND
POWERPAD
7
4
8
5
9
11
10
1
2
3
6
UO
SLVSA24B
– OCTOBER 2009 – REVISED MARCH 2011
FUNCTIONAL BLOCK DIAGRAM
6
Copyright
2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TPS54140-Q1
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