Texas Instruments

Category: Power Management

TPS51427A Dual D-CAPMode Synchronous Step Down Controller for Notebook Power with OOB Function Disabled

$3.03 - $6.02
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-TPS51427ARHBT-ND 18750 $6.02 $4.64 $4.39 $3.61 $3.24 $3.09 Buy
AVNET Europe TPS51427ARHBT 250 * $2.86 * $2.52 Buy
AVNET Express TPS51427ARHBT 25750 1 $2.87 $2.82 Buy
Mouser Electronics 595-TPS51427ARHBT 249 1 $6.06 $6.06 $6.06 $6.06 $2.90 $2.88 Buy
Texas Instruments TPS51427ARHBT 6000 1 $4.11 $4.11 $4.11 $3.35 $2.23 $2.23 Buy
Verical Marketplace TPS51427ARHBT 239 2 $3.66 $3.60 $3.54 $3.54 $3.54 Buy
Win Source TPS51427ARHBT 20000 9 $4.82 $4.82 $4.82 $4.82 $4.82 $4.82 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 2.75 | 1ku
Duty Cycle(Max)(%) 90
Iout(Max)(A) 20
Iq(Typ)(mA) 0.1
Number of Phases 1
Operating Temperature Range(C) -40 to 85
Package Group VQFN
Rating Catalog
Regulated Outputs(#) 2
Special Features Enable,Light Load Efficiency,Power Good,Synchronous Rectification
Switching Frequency(Max)(kHz) 500
Switching Frequency(Min)(kHz) 25
Type Controller
Vin(Max)(V) 28
Vin(Min)(V) 5.5
Vout(Max)(V) 5.9
Vout(Min)(V) 0.7