3A TPS62993QRYTRQ1 Automotive Low IQ Synchronous Buck Converter VQFN9 IC Chip

3A TPS62993QRYTRQ1 Automotive Low IQ Synchronous Buck Converter VQFN9 IC Chip

Product Description Of TPS62993QRYTRQ1

TPS62993QRYTRQ1 is a highly efficient, small, and flexible synchronous step-down DC-DC converter that is easy to use. A selectable switching frequency of 2.5 MHz or 1.0 MHz allows the use of small inductors and provides fast transient response.
TPS62993QRYTRQ1 supports high VOUT accuracy of ± 1.5% across the entire operasting temperature range and enhanced load transient performance with the DCS-Control topology.
The wide 3-V to 10-V input voltage range supports a variety of nominal inputs, like 9-V supply rails, singlecell or multi-cell Li-Ion, and 5-V or 3.3-V rails.
TPS62993QRYTRQ1 can automatically enter power save mode (if auto PFM or PWM is selected) at light loads to maintain high efficiency. Additionally, to provide high efficiency at very small loads, the device has a low typical quiescent current of 4 µA.

Specification Of TPS62993QRYTRQ1

Features Of TPS62993QRYTRQ1

• Extended TJ range: up to 165°C
• High efficiency DCS-Control topology
• RDS(ON): 62-mΩ high side, 22-mΩ low side
• Seamless PWM/PFM transition
• Internal compensation
• 4-µA low IQ (typical)
• Up to 3-A continuous output current
• ±1.5% output voltage accuracy across temp
• 0.6-V to 5.5-V VFB external divider
• VSET internal divider
• 16 options between 0.4 V and 5.5 V
• 2.5-MHz or 1.0-MHz switching frequency
• Forced PWM or Auto PFM (power save mode) with dynamic mode change option
• Output discharge on and off
• No external bootstrap capacitor required
• Overcurrent and overtemperature protection
• 100% duty cycle mode
• Precise enable input
• Adjustable soft start and tracking
• Power-good output
• Optimized pinout for single-layer routing
• Wettable 2.2-mm × 2.0-mm VQFN package with 0.5-mm pitch

Applications Of TPS62993QRYTRQ1

• Body electronics and lighting
• Infotainment and cluster
• Hybrid, electric, and powertrain systems

Simplified Schematic Of TPS62993QRYTRQ1

Pin Configuration Of TPS62993QRYTRQ1

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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.