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DLPC84XX中文资料德州仪器数据手册PDF规格书

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厂商型号

DLPC84XX

功能描述

DLPA3082 Power Management and High-Current Driver IC

文件大小

2.98563 Mbytes

页面数量

44

生产厂商

TI

中文名称

德州仪器

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-7 23:00:00

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DLPC84XX规格书详情

1 Features

• Generation of DMD high voltage supplies

• Two high-efficiency buck converters to generate

the DLPC84xx and DMD supply

• One high-efficiency, 8-bit programmable buck

converter for fan driver application or general

power supply. General purpose buck2 (PWR6) is

currently supported.

• Two LDOs supplying auxiliary voltages

• Analog MUX for measuring internal and external

nodes such as a thermistor and reference levels

• Monitoring/protections: thermal shutdown, hot die,

and undervoltage lockout (UVLO)

2 Applications

Portable DLP®Pico™ projectors

3 Description

The DLPA3082 is a highly-integrated power

management IC optimized for DLP® Pico™ Projector

systems. The DLPA3082 contains five buck

converters, two of which are dedicated for DLPC low

voltage supplies. Another dedicated regulating supply

generates the three timing-critical DC supplies for the

DMD: VBIAS, VRST, and VOFS.

The DLPA3082 contains several auxiliary blocks

which are used in a flexible way. This enables

a tailor-made Pico Projector system. One 8-bit

programmable buck converter isused, for instance, to

make auxiliary supply line. General purpose buck2

(PWR6) is currently supported. Two LDOs are used

for a lower-current supply, up to 200mA. These LDOs

are predefined to 2.5V and 3.3V.

Through the SPI, all blocks of the DLPA3082 are

addressed. Features included are the generation

of the system reset, power sequencing, IC selfprotections,

and an analog MUX for routing analog

information to an external ADC.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
24+
NA/
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
TI/德州仪器
23+
PBGA516
9990
正规渠道,只有原装!
询价
TI/德州仪器
25+
PBGA-516
860000
明嘉莱只做原装正品现货
询价
TI/德州仪器
18+
PBGA516
5000
TI原厂原装全系列订货假一赔十
询价
TI(德州仪器)
23+
N/A
6000
公司只做原装,可来电咨询
询价
TI
16+
PBGA
10000
原装正品
询价
TI(德州仪器)
2447
FCBGA-676(27x27)
315000
1个/托盘一级代理专营品牌!原装正品,优势现货,长期
询价
TEXAS INSTRUMENTS
2022+
原厂原包装
8600
全新原装 支持表配单 中国著名电子元器件独立分销
询价
TI(德州仪器)
2511
N/A
6000
电子元器件采购降本 30%!原厂直采,砍掉中间差价
询价