TPS2836 具有 TTL 输入的同向快速同步降压 MOSFET 驱动器

TPS2836 描述

	TPS2836
No. of Outputs	2
Driver Configuration	Non-Inverting
VCC(Min)(V)	4.5
VCC(Max)(V)	15
Peak Output Current(A)	2.4
Rise Time(ns)	50
Fall Time(ns)	40
Prop Delay(ns)	70
Input Threshold	TTL
Pin/Package	8SOIC
Rating	Catalog
Operating Temperature Range(°C)	-40 to 125

The TPS2836 and TPS2837 are MOSFET drivers for synchronous-buck power stages. These devices are ideal for designing a high-performance power supply using switching controllers that do not have MOSFET drivers. The drivers are designed to deliver minimum 2-A peak currents into large capacitive loads. The high-side driver can be configured as ground-reference or as floating-bootstrap. An adaptive dead-time control circuit eliminates shoot-through currents through the main power FETs during switching transitions and provides high efficiency for the buck regulator.

The TPS2836 has a noninverting input, while the TPS2837 has an inverting input. These drivers, available in 8-terminal SOIC packages, operate over a junction temperature range of –40°C to 125°C.

TPS2836 特性

Floating Bootstrap or Ground-Reference High-Side Driver
Adaptive Dead-Time Control
50-ns Max Rise/Fall Times With 3.3-nF Load
2.4-A Typical Output Current
4.5-V to 15-V Supply Voltage Range
TTL-Compatible Inputs
Internal Schottky Bootstrap Diode
Low Supply Current....3 mA Typical
Ideal for High-Current Single or Multiphase Power Supplies
–40°C to 125°C Operating Virtual Junction-Temperature Range

TPS2836 芯片订购指南

器件	状态	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TPS2836D	ACTIVE	1.40 \| 1ku	SOIC (D) \| 14	50 \| TUBE	2836
TPS2836DG4	ACTIVE	1.40 \| 1ku	SOIC (D) \| 14	50 \| TUBE	2836
TPS2836DR	ACTIVE	1.40 \| 1ku	SOIC (D) \| 14	2500 \| LARGE T&R	2836
TPS2836DRG4	ACTIVE	1.40 \| 1ku	SOIC (D) \| 14	2500 \| LARGE T&R	2836

TPS2836 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TPS2836D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TPS2836D
TPS2836DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TPS2836DG4	TPS2836DG4
TPS2836DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM		TPS2836DR
TPS2836DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TPS2836DRG4	TPS2836DRG4

TPS2836 应用技术支持与电子电路设计开发资源下载

TPS2836 数据资料 dataSheet 下载.PDF
TI 德州仪器AC/DC 和 DC/DC 电源产品选型与价格参考 . xls
Dual MOSFET Driver (PDF 498 KB)
标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
所选封装材料的热学和电学性质 (PDF 645 KB)
高速数据转换 (PDF 1967 KB)
Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
Principles of Data Acquisition and Conversion (PDF 50 KB)
Interleaving Analog-to-Digital Converters (PDF 64 KB)
What Designers Should Know About Data Converter Drift (PDF 95 KB)
Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)

TPS2836 工具与软件

名称	型号	公司	工具/软件类型
音频的快速搜索选择工具	AUDIO_SELECTION_TOOL	Texas Instruments	免费评估工具
针对 Code Composer Studio 的 DCPFREETOOL 软件插件	DCPFREETOOL	Texas Instruments	实用程序/插件
TPS2836 评估模块	TPS2836EVM	Texas Instruments	开发电路板/EVM
用于音频转换器的软件驱动程序	CODECDRIVERS-SW	Texas Instruments	应用软件