TPS2838PWPRG4

Mfr. #:: TPS2838PWPRG4
描述:: IC BUCK MOSFET DRIVER 16-HTSSOP
生命週期:: 製造商新產品
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更多信息:: TPS2838PWPRG4 更多信息 TPS2838PWPRG4 Product Details

產品屬性
屬性值

製造商: 德州儀器

產品分類: PMIC - 柵極驅動器

系列: -

類型: 半橋

打包: 捲帶 (TR) 替代包裝

包裝盒: 表面貼裝

工作溫度: 65ns, 65ns

安裝型: -40°C ~ 125°C (TJ)

供應商-設備-包: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

分辨率位: 2

數據接口: 同步

電壓供應模擬: 同相

電壓供應數字: 29V

ADC數量-DAC

Sigma-Delta: 10 V ~ 15 V

SN-Ratio-ADCs-DACs-db-Typ: 1V, 2V

動態範圍ADCs-DACs-db-Typ: 4A, 4A

Tags: TPS2838, TPS283, TPS28, TPS2, TPS

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS2838PWPRG4 描述

***roFlash: MOSFET Drivers Non-Inv Fast Sync Buck MOSFET Driver

***el Electronic: IC GATE DRVR HALF-BRIDG 16HTSSOP

***i-Key: IC BUCK MOSFET DRIVER 16-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 controllerï¿½s 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.

Market price

型號	描述	庫存	價格
TPS2838PWPRG4 DISTI # TPS2838PWPRG4-ND	IC BUCK MOSFET DRIVER 16-HTSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
TPS2838PWPRG4 DISTI # 595-TPS2838PWPRG4	Gate Drivers Non-Inv Fast Sync Buck MOSFET Driver RoHS: Compliant	0

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