Images are for reference only See Product Specifications
TPS631000DRLR
Non-Isolated PoL Module DC DC Converter 1 Output 1.2 ~ 5.3V 2A 1.6V - 5.5V Input
Brands: Texas Instruments
Mfr.Part #: TPS631000DRLR
Datasheet: TPS631000DRLR Datasheet (PDF)
Package/Case: SOT-5X3 (DRL)-8
RoHS Status:
Stock Condition: 2494 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomTPS631000DRLR General Description
The TPS631000 is a constant frequency peak current mode control buck-boost converter. The device has a 3-A peak current limit (typical) and 1.6-V to 5.5-V input voltage range. The TPS631000 provides a power supply solution for system pre-regulators and voltage stabilizers.
Depending on the input voltage, the TPS631000 automatically operates in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8-µA quiescent current and power save mode power enable the highest efficiency for light to no-load conditions.
The TPS631000 offers a very small solution size with a 1.2-mm × 2.1-mm SOT-583 package, a 1-µH inductor, and one 0805 output capacitor.
Features
- 1.6-V to 5.5-V input voltage range
- Device input voltage > 1.65 V for start-up
- 1.2-V to 5.3-V output voltage range (adjustable)
- High output current capability, 3-A peak switch current
- 2-A output current for VIN ≥ 3 V, VOUT = 3.3 V
- 1.5-A output current for VIN ≥ 2.7 V, VOUT = 3.3 V
- High efficiency over the entire load range
- 8-µA typical quiescent current
- Power save mode
- 150-mV load-step response at a 1-A current step
- Peak current buck-boost mode architecture
- Seamless mode transition with < 20-mV output ripple
- Forward and reverse current operation
- Start-up into pre-biased outputs
- Fixed-frequency operation with 2-MHz switching
- Safety and robust operation features
- Overcurrent protection and short-circuit protection
- Integrated soft start with active ramp adoption
- Overtemperature protection and overvoltage protection
- True shutdown function with load disconnect
- Forward and backward current limit
- Small solution size
- Small 1-µH inductor
- Works with one 0805 output capacitor over the full VOUT range
- Create a custom design using the TPS631000 with the WEBENCH Power Designer
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Topology | Buck-Boost | Vin (min) (V) | 1.6 |
| Vin (max) (V) | 5.5 | Vout (max) (V) | 5.3 |
| Vout (min) (V) | 1.2 | Duty cycle (max) (%) | 100 |
| Features | Enable, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed | Switch current limit (typ) (A) | 2.9 |
| Switching frequency (min) (kHz) | 1800 | Switching frequency (max) (kHz) | 2200 |
| Iq (typ) (mA) | 0.008 | Iout (max) (A) | 2 |
| Rating | Catalog | Operating temperature range (°C) | -40 to 125 |
| Type | Converter |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
