TPS54120 GYT
Texas Instruments
Low-Noise 1A Power Supply with Integrated DC-DC Converter and Low-Dropout egulator 24-VQFN -40 to 125
Parts in family
Technical Specifications
Lead Free Status | Yes |
ROHS Compliance | Compliant |
Approx. Price (US$) | 1.95 1ku |
Compensation | External |
Control Mode | Current Mode |
Duty Cycle(Max)(%) | 98 |
Estimated Package Size (WxL)(mm2) | [pf]24VQFN[/pf] |
Iout(Max)(A) | 1 |
Iout2(Max)(A) | 1 |
Iq(Typ)(mA) | 0.04 |
Market Segment | Industrial |
Operating Temperature ange(C) | -40 to 125 |
Package Group | VQFN |
Preset Vout(V) | 0.8 |
Soft Start | Adjustable |
Special Features | Enable,Power Good,Synchronous ectification |
Switch Current Limit(Typ)(A) | 3.8 |
Switching Frequency(Max)(kHz) | 500 |
Topology | Buck |
Type | Converter (Integrated Switch) |
Undervoltage Lockout | Fixed |
Vin(Max)(V) | 17 |
Vin(Min)(V) | 4.5 |
Vout(Max)(V) | 6 |
Vout(Min)(V) | 0.8 |
Vref Accuracy(Typ)(%) | 3 |
ating | Catalog |
egulated Outputs(#) | 2 |