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TPS57114MRTETEP

TPS57114MRTETEP
Mfr. #:
TPS57114MRTETEP
Description:
Switching Voltage Regulators 2.95V to 6V Input 3.5-A Output, 2MHz
Lifecycle:
New from this manufacturer.
Datasheet:
TPS57114MRTETEP Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TPS57114MRTETEP more Information TPS57114MRTETEP Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
WQFN-16
Minimum Operating Temperature:
- 55 C
Maximum Operating Temperature:
+ 125 C
Series:
TPS57114-EP
Packaging:
Reel
Height:
0.8 mm
Length:
3 mm
Operating Temperature Range:
- 55 C to + 125 C
Width:
3 mm
Brand:
Texas Instruments
Moisture Sensitive:
Yes
Operating Supply Current:
350 uA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
250
Subcategory:
PMIC - Power Management ICs
Part # Aliases:
V62/14612-01XE
Unit Weight:
0.000748 oz
Tags
TPS57114, TPS5711, TPS571, TPS57, TPS5, TPS
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We provide 90-360 days warranty.

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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
2.95V to 6V Input, 3.5-A Output, 2MHz, Synchronous Step Down Switcher 16-WQFN -55 to 125
***ical
Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.8V 3.5A 16-Pin WQFN EP T/R
***i-Key
IC REG BUCK ADJ 3.5A 16WQFN
***et Europe
Conv DC-DC Single Step Down 2.95V to 6V 16-Pin WQFN T/R
***p One Stop Global
Synchronous Step-Down Converter
***ark
EP device for TPS57114
***
The TPS57114-EP device is a full-featured 6-V, 3.5-A, synchronous step-down current-mode converter with two integrated MOSFETs.
***AS INS
The TPS57114-EP enables small designs by integrating the MOSFETs, implementing current-mode control to reduce external component count, reducing inductor size by enabling up to 2-MHz switching frequency, and minimizing the IC footprint with a small 3-mm × 3-mm thermally-enhanced WQFN package.
***INS
The TPS57114-EP provides accurate regulation for a variety of loads with an accurate ±1% voltage reference (VREF) over temperature.
***AS INSTRU
The integrated 12-mΩ MOSFETs and 515-µA typical supply current maximize efficiency. Entering shutdown mode by using the enable pin reduces the shutdown supply current to 5.5 µA.
***
The internal undervoltage lockout (UVLO) setting is 2.45 V, but programming the threshold with a resistor network on the enable pin can increase it. The slow-start pin controls the output-voltage start-up ramp. An open-drain power-good signal indicates the output is within 93% to 107% of its nominal voltage.
***
Frequency foldback and thermal shutdown protect the device during an overcurrent condition.
***NS
The SwitcherPro software tool, available at www.ti.com/switcherpro, supports the TPS57114-EP.
***OMO Electronic
For more SWIFT documentation, see the TI website at www.ti.com/swift.
***AS INSTRUMEN
TPS57114-EP is a current mode controller used to support various topologies such as buck converter configuration.
***AS USD
Current mode control is a two-loop system. The switching power supply inductor is hidden within the inner current control loop. This simplifies the design of the outer voltage control loop and improves power supply performance in many ways, including better dynamics. The objective of this inner loop is to control the state-space averaged inductor current, but in practice, the instantaneous peak inductor current is the basis for control (switch current—equal to inductor current during the on time—is often sensed). If the inductor ripple current is small, peak inductor current control is nearly equivalent to average inductor current control.
***as Instr.
The peak method of inductor current control functions by comparing the upslope of inductor current (or switch current) to a current program level set by the outer loop. The comparator turns the power switch off when the instantaneous current reaches the desired level. The current ramp is usually quite small compared to the programming level, especially when VIN is low. As a result, this method is extremely susceptible to noise. A noise spike is generated each time the switch turns on. A fraction of a volt coupled into the control circuit can cause it to turn off immediately, resulting in a subharmonic operating mode with much greater ripple. Circuit layout and bypassing are critically important to successful operation.
***AS INSRUMENT
The peak current mode control method is inherently unstable at duty ratios exceeding 0.5, resulting in subharmonic oscillation. A compensating ramp (with slope equal to the inductor current downslope) is usually applied to the comparator input to eliminate this instability. Slope compensation must be added to the sensed current waveform or subtracted from the control voltage to ensure stability above a 50% duty cycle. A compensating ramp (with slope equal to the inductor current downslope) is usually applied to the comparator input to eliminate this instability. Current limit control design has numerous advantages: Current mode control provided peak switch current limiting – pulse-by-pulse current limit. The control loop is simplified as one pole because the output inductor is pushed to higher frequency, thus a two-pole system turns into two real poles. Thus, the system reduces to a first-order system and simplifies the control.Multiple converters can be paralleled and allow equal current sharing amount the various converters.Inherently provides for input voltage feed-forward because any perturbation in the input voltage is reflected in the switch or inductor current. Because switch or inductor current is a direct-control input, this perturbation is rapidly corrected.The error amplifier output (outer control loop) defines the level at which the primary current (inner loop) regulates the pulse duration and output voltage.
Part # Description Stock Price
TPS57114MRTETEP
DISTI # V72:2272_07418420		Synchronous Step Down DC to DC Converter
RoHS: Compliant		8
  • 1:$10.7393
TPS57114MRTETEP
DISTI # V36:1790_07418420		Synchronous Step Down DC to DC Converter
RoHS: Compliant		0
    TPS57114MRTETEP
    DISTI # V39:1801_07418420    		Synchronous Step Down DC to DC Converter
    RoHS: Compliant    		0
    • 250000:$5.0060
    • 2500:$6.8110
    • 250:$7.0210
    TPS57114MRTETEP
    DISTI # 296-40816-1-ND    		IC REG BUCK ADJ 3.5A 16WQFN
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		454In Stock
    • 100:$7.5719
    • 10:$9.1460
    • 1:$10.1200
    TPS57114MRTETEP
    DISTI # 296-40816-6-ND    		IC REG BUCK ADJ 3.5A 16WQFN
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		454In Stock
    • 100:$7.5719
    • 10:$9.1460
    • 1:$10.1200
    TPS57114MRTETEP
    DISTI # 296-40816-2-ND    		IC REG BUCK ADJ 3.5A 16WQFN
    RoHS: Compliant
    Min Qty: 250
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 1250:$5.5755
    • 500:$6.4015
    • 250:$7.0210
    TPS57114MRTETEP
    DISTI # 29459834    		Synchronous Step Down DC to DC Converter
    RoHS: Compliant    		8500
    • 1000:$5.5143
    • 500:$6.3360
    • 250:$6.9003
    TPS57114MRTETEP
    DISTI # 25777695    		Synchronous Step Down DC to DC Converter
    RoHS: Compliant    		8
    • 2:$10.7393
    TPS57114MRTETEP
    DISTI # TPS57114MRTETEP    		Conv DC-DC Single Step Down 2.95V to 6V 16-Pin WQFN T/R - Tape and Reel (Alt: TPS57114MRTETEP)
    RoHS: Compliant
    Min Qty: 250
    Container: Reel    		Americas - 0
    • 2500:$5.0900
    • 1500:$5.2900
    • 1000:$5.4900
    • 500:$5.6900
    • 250:$5.8900
    TPS57114MRTETEP
    DISTI # TPS57114MRTETEP    		Conv DC-DC Single Step Down 2.95V to 6V 16-Pin WQFN T/R (Alt: TPS57114MRTETEP)
    RoHS: Compliant
    Min Qty: 250
    Container: Tape and Reel    		Europe - 0
    • 2500:€4.9900
    • 1500:€5.2900
    • 1000:€5.4900
    • 500:€6.1900
    • 250:€6.9900
    TPS57114MRTETEP2.95V to 6V Input, 3.5-A Output, 2MHz, Synchronous Step Down Switcher2687
    • 1000:$4.6900
    • 750:$4.7900
    • 500:$5.5300
    • 250:$6.3600
    • 100:$6.8200
    • 25:$7.6000
    • 10:$8.1400
    • 1:$9.0500
    TPS57114MRTETEP
    DISTI # 595-TPS57114MRTETEP    		Switching Voltage Regulators 2.95V to 6V Input 3.5-A Output, 2MHz
    RoHS: Compliant    		222
    • 1:$9.8200
    • 10:$8.8800
    • 25:$8.2100
    • 100:$7.3500
    • 250:$6.9700
    • 500:$6.4000
    • 1000:$5.5700
    V62/14612-01XE
    DISTI # 595-V62/14612-01XE    		Switching Voltage Regulators 2.95V to 6V Input 3.5-A Output, 2MHz
    RoHS: Compliant    		0
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      Availability
      Stock:
      154
      On Order:
      2137
      Enter Quantity:
      Current price of TPS57114MRTETEP is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
      Reference price (USD)
      Quantity
      Unit Price
      Ext. Price
      1
      $9.82
      $9.82
      10
      $8.88
      $88.80
      25
      $8.21
      $205.25
      100
      $7.35
      $735.00
      Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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