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TPS2848PWPR

TPS2848PWPR
Mfr. #:
TPS2848PWPR
Description:
Gate Drivers Fast Sync Buck MOSFET Driver
Lifecycle:
New from this manufacturer.
Datasheet:
TPS2848PWPR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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ECAD Model:
More Information:
TPS2848PWPR more Information TPS2848PWPR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Gate Drivers
RoHS:
Y
Type:
High Side, Low Side
Mounting Style:
SMD/SMT
Package / Case:
HTSSOP-14
Number of Drivers:
2 Driver
Number of Outputs:
2 Output
Rise Time:
170 ns
Fall Time:
170 ns
Supply Voltage - Min:
10 V
Pd - Power Dissipation:
2739 mW
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Packaging:
Reel
Technology:
Si
Brand:
Texas Instruments
Moisture Sensitive:
Yes
Product Type:
Gate Drivers
Factory Pack Quantity:
1
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.002046 oz
Tags
TPS2848, TPS284, TPS28, TPS2, TPS
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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
***roFlash
MOSFET Drivers Fast Sync Buck MOSFET Driver
***i-Key
IC BUCK MOSFET DRIVER 14-HTSSOP
***as Instruments
The TPS2838/39/48/49 devices are MOSFET drivers designed for high-performance synchronous power supplies. The drivers can source and sink up to 4-A peak current at a 14-V drive voltage. These are ideal devices to use with power supply controllers that do not have on-chip drivers. The low-side driver is capable of driving loads of 3.3 nF in 10-ns rise/fall times and has 40-ns propagation delays at room temperature. The MOSFET drivers have an integrated 150-mA regulator, so the gate drive voltage can be optimized for specific MOSFETs. The TPS2848 and TPS2849 have a fixed 8-V drive regulator, while the TPS2838/39 allow the drive regulator to be adjusted from 4 V to 14 V by selection of two external resistors. The devices feature VDRV to PGND shoot-through protection with adaptive/adjustable deadtime control. The deadtime, for turning on the high-side FET from LOWDR transitioning low, is adjustable with an external capacitor on the DELAY pin. This allows compensation for the effect the gate resistor has on the synchronous FET turn off. The adaptive deadtime prevents the turning on of the low-side FET until the voltage on the BOOTLO pin falls below a threshold after the high-side FET stops conducting. The high-side drive can be configured as a ground referenced driver or a floating bootstrap driver. The internal Schottky diode minimizes the size and number of external components needed for the bootstrap driver circuit. Only one external ceramic capacitor is required to configure the bootstrap driver. The SYNC pin can be used regardless of load to disable the synchronous FET driver and operate the power supply nonsynchronously. A power ready/undervoltage lockout function outputs the status of the VCC-pin voltage and driver regulator output on the open-drain PWRRDY pin. This feature can be used to enable a controller�s output once the VCC voltage reaches the threshold and the regulator output is stable. This function ensures both FET drivers are off when the VCC voltage is below the voltage threshold. The TPS2838/39/48/49 devices are offered in the thermally enhanced 14-pin and 16-pin PowerPAD TSSOP package. The PowerPAD package features an exposed leadframe on the bottom that can be soldered to the printed-circuit board to improve thermal efficiency. The TPS2838/48 are noninverting control logic while the TPS2839/49 drivers are inverting control logic.
Part # Description Stock Price
TPS2848PWPR
DISTI # TPS2848PWPR-ND		IC BUCK MOSFET DRIVER 14-HTSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Limited Supply - Call
    TPS2848PWPRG4
    DISTI # TPS2848PWPRG4-ND    		IC BUCK MOSFET DRIVER 14-HTSSOP
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape & Reel (TR)    		Limited Supply - Call
      TPS2848PWPR
      DISTI # 595-TPS2848PWPR      		Gate Drivers Fast Sync Buck MOSFET Driver
      RoHS: Compliant      		0
        TPS2848PWPRG4
        DISTI # 595-TPS2848PWPRG4        		Gate Drivers Fast Sync Buck MOSFET Driver
        RoHS: Compliant        		0
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          Availability
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          Available
          On Order:
          4500
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