Automobile Chips TPS61240TDRVRQ1 3.5MHz High Efficiency Step-Up Converter

Product Description Of TPS61240TDRVRQ1

TPS61240TDRVRQ1 is a high efficient synchronous step up DC-DC converter optimized for products powered by either a three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-Polymer battery. The TPS61240TDRVRQ1 supports output currents up to 450mA. The TPS61240-Q1 has an input valley current limit of 500 mA.

Specification Of TPS61240TDRVRQ1

Features Of TPS61240TDRVRQ1

• Efficiency > 90% at nominal operating conditions

• Total DC Output Voltage Accuracy 5 V ±2%

• Typical 30-μA quiescent current

• Best in class line and load transient

• Wide VIN range from 2.3 V to 5.5 V

• Output current up to 450 mA

• Automatic PFM/PWM mode transition

• Low ripple power save mode for improved efficiency at light loads

• Internal soft start, 250 μs typical start-up time

• 3.5-MHz typical operating frequency

• Load disconnect during shutdown

• Current overload and thermal shutdown protection

• Only three surface-mount external components required (one MLCC inductor, two ceramic capacitors)

• Total solution size < 13 mm2

• Available in a 2 mm × 2 mm WSON package

Applications Of TPS61240TDRVRQ1

• Advanced driver assistance systems (ADAS)

• Front camera

• Surround view system ECU

• Radar and LIDAR

• Automotive infotainment and cluster

• Head unit

• HMI and display

• Body electronics and lighting

• Factory automation and control

Simplified Schematic Of TPS61240TDRVRQ1

Pin Configuration and Functions Of TPS61240TDRVRQ1

​FAQ

Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.