Power Management
TPS54540QDDAQ1
Texas Instruments
Price range: $3.45 - $9.92
Category: Power Management
TPS54540-Q1 42V, 5A, Step-Down Regulator with Integrated High Side MOSFET
TPS54540QDDAQ1 Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Switching Frequency(Min)(kHz)
100
Vin(Min)(V)
4.5
Control Mode
Current Mode
Vout(Min)(V)
0.8
Duty Cycle(Max)(%)
98
Operating Temperature Range(C)
-40 to 125
Rating
Automotive
Type
Converter
Regulated Outputs(#)
1
Vin(Max)(V)
42
Iq(Typ)(mA)
0.146
Iout(Max)(A)
5
Special Features
Enable,Frequency Synchronization,Light Load Efficiency,UVLO Adjustable
Switching Frequency(Max)(kHz)
2500
Vout(Max)(V)
41.1
Package Group
SO PowerPAD
Approx. Price (US$)
2.32 | 1ku
Features
Part Family
TPS54540-Q1
Status
ACTIVE
ROHS
Yes
PB Free
Yes
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Single Transmitter/Receiver RS-485 8-Pin SOIC T/R
