參數(shù)資料
型號(hào)： TPS65810RTQT
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 9-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC56
封裝： 8 X 8 MM, GREEN, PLASTIC, QFN-56
文件頁(yè)數(shù)： 13/99頁(yè)
文件大小： 2128K
代理商： TPS65810RTQT
www.ti.com
SLVS658B – MARCH 2006 – REVISED FEBRUARY 2007
NAME
PIN
I/O
DESCRIPTION
EXTERNAL REQUIRED COMPONENTS
(SEE APPLICATION DIAGRAM)
TMR
13
I
Charge safety timer program input
External resistor from TMR pin to AGND1 pin sets the charge
safety timer time-out value
TRSTPWON
20
I
System reset pulse-duration setting
100-nF (minimum) capacitor to AGND. External capacitor from
TRSTPWON pin to AGND1 pin sets RESPWRON pulse
duration.
TS
12
I/O
Temperature sense input, current source
Connect to battery pack thermistor to sense battery pack
output
temperature. Connect to external pullup resistor.
USB
6
I
USB charge input voltage, connect to
1-
F (minimum) capacitor to AGND1 pin, to minimize
USB port positive power output
overvoltage transients during USB power hot-plug events.
VIN_LDO35
29
–
Input to LDOs 3 to 5
1-
F (minimum) decoupling capacitor to AGND2
VIN_LDO02
35
–
Positive supply input for LDO0, LDO1,
1-
F (minimum) decoupling capacitor to AGND1
LDO2
VIN_SM1
47
–
SM1 synchronous buck converter positive
10-
F capacitor to PGND1 pin
supply input
VIN_SM2
50
–
SM2 synchronous buck converter positive
10-
F capacitor to PGND2 pin
supply input
Exposed
57
–
There is an internal electrical connection between the exposed thermal pad and AGNDn pins of the IC. The
thermal pad
exposed thermal pad must be connected to the same potential as the AGND1 pin on the printed circuit
board. Do not use the thermal pad as the primary ground input for the IC. AGNDn pins must be connected
to a clean ground plane at all times.
20
Copyright 2006–2007, Texas Instruments Incorporated
Product Folder Link(s): TPS65810 TPS65811
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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
TPS65811RTQR 功能描述:電池管理 Integr S-C Li-Ion 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
TPS65811RTQRG4 功能描述:電池管理 Integr S-C Li-Ion 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
TPS65811RTQT 功能描述:電池管理 Integr S-C Li-Ion 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
TPS65811RTQTG4 功能描述:電池管理 Integr S-C Li-Ion 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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