參數(shù)資料
型號： TPS65800RTQTG4
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： 8 X 8 MM, GREEN, PLASTIC, QFN-56
文件頁數(shù)： 83/98頁
文件大?。?/td> 2077K
代理商： TPS65800RTQTG4
www.ti.com
FUNCTIONALITY GUIDE – GENERAL PURPOSE INPUTS/OUTPUTS
GPIO1
GPIO
CONTROL
GPIO2
GPIO3
I2C
SETTINGS
GPIO
FUNCTION
ANDMODE
TPS65800
CONFIGURATIONMODES:
1-OUTPUT
2-ADC TRIGGERCONTROL
3-LDC0ENABLE
4-CHARGEVOLTAGESELECTION
CONFIGURATIONMODES:
1-OUTPUT
2-SM1/SM2STANDBY CONTROL INPUT
3-SM1ON/OFFCONTROL INPUT
4-INTERRUPT REQUEST CONTROL INPUT
GENERATES
PINHI
LO TRANSITION
INT
CONFIGURATIONMODES:
1-OUTPUT
2-SM2
CONTROL
3-
4-GENERATES
PINHI
LO TRANSITION
ON/OFF
INTERRUPT REQUEST CONTROL INPUT
INT
SLVS606C – SEPTEMBER 2005 – REVISED FEBRUARY 2007
GPIO3 FUNCTIONS
CONFIGURED AS OUTPUT
CONFIGURED AS INPUT
POWER-UP
DEFAULT
OUTPUT LEVEL
Io(max)
A/D CONVERSION START TRIGGER
mA
HI or LO at output set
5
Falling or rising edge selected via I2C
Input, no mode
via I2C
selected
GPIO2 FUNCTIONS
CONFIGURED AS OUTPUT
CONFIGURED AS INPUT
POWER-UP
DEFAULT
OUTPUT LEVEL
Io(max)
HOST INTERRUPT
SM2 ENABLE
mA
REQUEST
HI or LO at output set
5
Set INT pin to LO via I2C
GPIO2 level sets SM2 converter ON/OFF operation.
Input, no mode
via I2C
when GPIO2 pin edge is
GPIO2 pin level (HI or LO) for ON operation
selected
detected. Rising or falling
selected via I2C
edge detection selected via
I2C
The host interrupt request and SM2 enable GPIO2 functions are mutually exclusive,
and they should NOT be configured simultaneously
GPIO1 FUNCTIONS
CONFIGURED AS OUTPUT
CONFIGURED AS INPUT
POWER-UP
DEFAULT
OUTPUT LEVEL
Io(max)
HOST INTERRUPT
SM1 ENABLE
SM1 AND SM2 STANDBY
mA
REQUEST
CONTROL
HI or LO at output set
5
Set INT pin to LO via I2C
GPIO1 level sets SM1
GPIO1 level sets SM2 and
Input, no mode
via I2C
when GPIO1 pin edge is
converter ON/OFF
SM1 converters in standby
selected
detected. Rising or falling
operation. GPIO2 pin
mode. GPIO1 pin level (HI
edge detection set via I2C
level (HI or LO) for ON
or LO) for standby mode
operation set via I2C
set selected via I2C
The host interrupt request, SM1 enable and SM1/SM2 standby control GPIO1
functions are mutually exclusive, and they should NOT be configured
simultaneously.
Figure 57. Required External Components, Recommended Values, External Connections
84
相關PDF資料
PDF描述
TPS65800RTQT 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
TPS65800RTQRG4 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
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相關代理商/技術參數(shù)
參數(shù)描述
TPS65810EVM 功能描述:電源管理IC開發(fā)工具 TPS65810 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS65810RTQR 功能描述:電池管理 Int Sgl-Cell Lit-Ion Batt & Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65810RTQRG4 功能描述:電池管理 Int Sgl-Cell Lit-Ion Batt & Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65810RTQT 功能描述:電池管理 Int Sgl-Cell Lit-Ion Batt & Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
TPS65810RTQTG4 功能描述:電池管理 Int Sgl-Cell Lit-Ion Batt & Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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