Power Management
TPS54540BQDDAQ1
Texas Instruments
Price range: $3.31 - $5.78
Category: Power Management
Automotive 42V, 5A, Step-Down Regulator With Integrated High Side MOSFET 8-SO PowerPAD -40 to 125
TPS54540BQDDAQ1 Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Switching Frequency(Min)(kHz)
100
Vin(Min)(V)
4.5
Control Mode
Current Mode
Approx. Price (US$)
2.07 | 1ku
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
Features
Part Family
TPS54540B-Q1
Status
ACTIVE
ROHS
Compliant
PB Free
No
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