Power Management
TPS40428RHAR
Texas Instruments
Price range: $4.07 - $13.26
Category: Power Management
DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 20V 40-Pin VQFN T/R
TPS40428RHAR Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Package Group
VQFN
Switching Frequency(Min)(kHz)
200
Duty Cycle(Max)(%)
46
Vin(Min)(V)
4.5
Rating
Catalog
Switching Frequency(Max)(kHz)
1500
Type
Controller
Iout(Max)(A)
40
Special Features
Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Iq(Typ)(mA)
18
Regulated Outputs(#)
2
Vout(Max)(V)
5
Vin(Max)(V)
20
Vout(Min)(V)
0.6
Approx. Price (US$)
4.80 | 1ku
Features
Part Family
TPS40428
Status
ACTIVE
ROHS
Compliant
PB Free
No
Products to complete your design
Conv DC-DC Single Step Down 1.5V to 18V 28-Pin VQFN T/R
Conv DC-DC Single Step Down 4.5V 18V 40-Pin LQFN T/R
CSD95378BQ5M 60A Synchronous Buck NexFET, Smart Power Stage with TAO offset
Synchronous Buck NexFET Power Stage 12-Pin LSON T/R
Conv DC-DC Single Step Down 1.5V to 20V 28-Pin VQFN T/R
CSD95378BQ5MC 60A Synchronous Buck NexFET, Smart Power Stage with TAO offset and DualCool, package
