Texas Instruments LM3668SD-4550EV

LM5575BLDT

Texas Instruments LM5575BLDT

LM2842XMK-ADJEV/NOPB

Texas Instruments LM2842XMK-ADJEV/NOPB

ADM00445

Microchip Technology Ltd ADM00445

MAX20751S1VKIT#

Maxim Integrated MAX20751S1VKIT#

FX002

Texas Instruments FX002

Maxim Integrated MAX8815AEVKIT+

UC1823AJ883B

Texas Instruments UC1823AJ883B

UCC28250RGPR

Texas Instruments UCC28250RGPR

UC3863DWG4

Texas Instruments UC3863DWG4

Price $1.00 $1.91 $4.10
RoHS Not Compliant Not Compliant Not Compliant Compliant Compliant Compliant Compliant Not Compliant Yes Compliant
Lead Status No No No No No Yes No No Yes No
Iq(Typ)(mA) 0.3
Operating Temperature Range(C) -40 to 85 -55 to 125 -40 to 125 0 to 70
Rating Catalog Military Catalog Catalog
Approx. Price (US$) 1.20 | 1ku 1.70 | 1ku 2.69 | 1ku
Switching Frequency(Min)(kHz) 266
Duty Cycle(Max)(%) 90 100 100 50
Number of Phases 1
Vout(Min)(V) 0.7
Regulated Outputs(#) 1
Package Group WSON CDIP,LCCC QFN,TSSOP SOIC
Switching Frequency(Max)(kHz) 314
Type Controller
Special Features Enable,Light Load Efficiency,Power Good,Synchronous Rectification Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology HV Start-up Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching
Vin(Max)(V) 28 22 20 22
Vout(Max)(V) 2.6
Iout(Max)(A) 18
Vin(Min)(V) 3 8.4 4.3 7
UVLO Thresholds On/Off(V) 9.2/8.4 4.3/4.1 8/7
Frequency(Max)(kHz) 1000 1000 500
Topology Boost,Buck,Flyback,Forward Full-Bridge,Half-Bridge,Push-Pull
Package Size mm2
Control Method Current Current,Voltage Voltage
Gate Drive(Typ)(A) 0.2 1
Frequency(Min)(kHz) 40 50