Product Details:
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Part Number: | TPS62745DSSR | Series: | DCS-Control™ |
---|---|---|---|
Voltage - Output (Min/Fixed): | 1.8V | Voltage - Output (Max): | 3.3V |
Current - Output: | 300mA | Frequency - Switching: | Up To 2.5MHz |
TPS62745DSSR Integrated Circuit Chip Step Down Converter 300mA Buck Switching Regulator IC
Product Description Of TPS62745DSSR
TPS62745DSSR is a high efficiency ultra low power synchronous step down converter optimized for low power wireless applications. It provides a regulated output voltage consuming only 400-nA quiescent current.
TPS62745DSSR operates from two rechargeable Li-Ion batteries, Li-primary battery chemistries such as Li-SOCl2, Li-SO2, Li-MnO2 or four to six cell alkaline batteries. The input voltage range up to 10 V allows also operation from a USB port and thin-film solar modules.
Specification Of TPS62745DSSR
Series
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DCS-Control™
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Function
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Step-Down
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Output Configuration
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Positive
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Topology
|
Buck
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Output Type
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Programmable
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Number of Outputs
|
1
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Voltage - Input (Min)
|
3.3V
|
Voltage - Input (Max)
|
10V
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Voltage - Output (Min/Fixed)
|
1.8V
|
Voltage - Output (Max)
|
3.3V
|
Current - Output
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300mA
|
Frequency - Switching
|
Up to 2.5MHz
|
Synchronous Rectifier
|
Yes
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Operating Temperature
|
-40°C ~ 85°C (TA)
|
Mounting Type
|
Surface Mount
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Package / Case
|
12-WFDFN Exposed Pad
|
Supplier Device Package
|
12-WSON (2x3)
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Features Of TPS62745DSSR
Input Voltage Range VIN from 3.3 V to 10 V
Typical 400 nA Quiescent Current
Up to 90% efficiency with load currents >15 µA
Up to 300 mA Output Current
RF Friendly DCS-Control™
Low Output Ripple Voltage
16 Selectable Output Voltages from 1.8 V to 3.3 V
Integrated input voltage switch
Integrated Discharge Function at VOUT
Open Drain Power Good Output
Operates with a Tiny 3.3 µH or 4.7 µH Inductor
Small 3 mm × 2 mm WSON Package
Applications Of TPS62745DSSR
BT® Low Energy, RF4CE, Zigbee
Industrial Metering
Energy Harvesting
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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.
Contact Person: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753