參數(shù)資料
型號： TPS65820RSHTG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
封裝： 7 X 7 MM, GREEN, PLASTIC, QFN-56
文件頁數(shù)： 12/98頁
文件大小： 2290K
代理商： TPS65820RSHTG4
DESCRIPTION
SLVS663B – MAY 2006 – REVISED APRIL 2008 .............................................................................................................................................................. www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
The TPS65820 provides an easy to use, fully integrated solution for handheld devices, integrating charge
management, multiple regulated power supplies, system management and display functions, in a small
thermally-enhanced 7-mm
× 7-mm package. The high level of integration enables typical board area space
savings of 70% when compared to equivalent discrete solutions, while implementing a high-performance and
flexible solution, portable across multiple platforms. If required, an external host may control the TPS65820 via
I2C interface, with access to all integrated systems. The I2C enables setting output voltages, current thresholds,
and operation modes. Internal registers have a complete set of status information, enabling easy diagnostics,
and host-controlled handling of fault conditions. The TPS65820 can operate in stand-alone mode, with no
external host control, if the internal power-up defaults are compatible with the system requirements
AVAILABLE OPTIONS(1)
TJ
DEVICES(2) (3) (4)
MARKING
–40
°C to 125°C
TPS65820RSH
TPS65820
(1)
For the most current package and ordering information, see the Package Option Addendum at the end
of this document, or see the TI Web site at www.ti.com.
(2)
The RSH package is available in tape and reel. Add suffix R (TPS65820RSHR) to order quantities of
2000 parts per reel. Add suffix T (TPS65820RSHT) to order quantities of 250 parts per reel.
(3)
This product is RoHS compatible, including a lead concentration that does not exceed 0.1% of total
product weight, and is suitable for use in specified lead-free soldering processes. In addition, this
product uses package materials that do not contain halogens, including bromine (Br) or antimony (Sb)
above 0.1% of total product weight.
(4)
Other power-up sequences and default power-up states for the supplies can be implemented upon
request. Consult factory for available options
2
Copyright 2006–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS65820
相關PDF資料
PDF描述
TPS65910RSLT POWER SUPPLY SUPPORT CKT, PQCC48
TPS65920A2ZCHR SPECIALTY CONSUMER CIRCUIT, PBGA139
TPS65920A2ZCH SPECIALTY CONSUMER CIRCUIT, PBGA139
TPS65920BZCHR SPECIALTY CONSUMER CIRCUIT, PBGA139
TPS65920BZCH SPECIALTY CONSUMER CIRCUIT, PBGA139
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