- 您現在的位置：買賣IC網 > PDF目錄98285 > TPS65011RGZT (TEXAS INSTRUMENTS INC) 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC48 PDF資料下載
參數資料
| 型號： | TPS65011RGZT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC48 |
| 封裝： | 7 X 7 MM, PLASTIC, QFN-48 |
| 文件頁數： | 2/57頁 |
| 文件大小： | 1414K |
| 代理商： | TPS65011RGZT |
第1頁當前第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁
www.ti.com
TPS65011
SLVS501A – FEBRUARY 2004 – REVISED JANUARY 2005
PIN ASSIGNMENTS (continued)
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
CHARGER SECTION
Charger input voltage from ac adapter. The AC pin can be left open or can be connected to
AC
40
I
ground if the charger is not used.
Charger input voltage from USB port. The USB pin can be left open or can be connected to
USB
43
I
ground if the charger is not used.
ISET
37
I
External charge current setting resistor connection for use with ac adapter
VBAT_A
41
I
Sense input for the battery voltage. Connect directly with the battery.
VBAT_B
42
O
Power output of the battery charger. Connect directly with the battery.
TS
38
I
Battery temperature sense input
PG
11
O
Indicates when a valid power supply is present for the charger (open drain)
AGND2
44
Analog ground connection. All analog ground pins are connected internally on the chip.
PowerPAD
-
Connect the PowerPAD to GND
SWITCHING REGULATOR SECTION
AGND3
45
Analog ground connection. All analog ground pins are connected internally on the chip.
VINMAIN_A,
7,8
I
Input voltage for VMAIN step-down converter. This must be connected to the same voltage
VINMAIN_B
supply as VINCORE and VCC.
L1_A, L1_B
9,10
Switch pin of VMAIN converter. The VMAIN inductor is connected here.
VMAIN
13
I
VMAIN feedback voltage sense input, connect directly to VMAIN
Power supply for digital and analog circuitry of MAIN and CORE dc-dc converters. This
VCC
6
I
must be connected to the same voltage supply as VINCORE and VINMAIN. Also supplies
serial interface block
PGND1_A,
Power ground for VMAIN converter
15,16
PGND1_B
Input voltage for VCORE step-down converter. This must be connected to the same voltage
VINCORE
5
I
supply as VINMAIN and VCC.
L2
4
Switch pin of VCORE converter. The VCORE inductor is connected here.
VCORE
48
I
VCORE feedback voltage sense input, connect directly to VCORE
PGND2
46
Power ground for VCORE converter
LDO REGULATOR SECTION
AGND1
21
Analog ground connection. All analog ground pins are connected internally on the chip.
VINLDO1
22
I
Input voltage for LDO1
VLDO1
24
O
Output voltage for LDO1
VFB_LDO1
23
I
Feedback input from external resistive divider for LDO1
VINLDO2
19
I
Input voltage for LDO2
VLDO2
20
O
Output and feedback voltage for LDO2
DRIVER SECTION
LED2
2
O
LED driver, with blink rate programmable via serial interface
VIB
3
O
Vibrator driver, enabled via serial interface
CONTROL AND I2C SECTION
PS_SEQ
14
I
Sets power-up/down sequence of step-down converters
PB_ONOFF
47
I
Push button enable pin, also used to wakeup processor from low power mode
BATT_COVER
39
I
Indicates if battery cover is in place
HOT_RESET
31
I
Push button reset input used to reboot or wakeup processor via TPS65011
MPU_RESET
32
O
Open drain reset output generated by user activated HOT_RESET
Open drain system reset output, generated according to the state of the VMAIN output
RESPWRON
33
O
voltage. If the main output is disabled, RESPWRON is active (i.e., low).
TPOR
27
I
Sets the reset delay time at RESPWRON. TPOR = 0: Tn(RESPWRON) = 100 ms.
TPOR = 1: Tn(RESPWRON) = 1 s.
10
相關PDF資料 |
PDF描述 |
|---|---|
| TPS65023QRHARQ1 | POWER SUPPLY SUPPORT CKT, PQCC40 |
| TPS65040ZQER | 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA71 |
| TPS650531IRGERQ1 | POWER SUPPLY SUPPORT CKT, PQCC24 |
| TPS650532RGET | 5-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24 |
| TPS650531RGER | 5-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS65012RGZR | 功能描述:電池管理 Multi-Channel 1-cell 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 |
| TPS65012RGZRG4 | 功能描述:電池管理 Multi-Channel 1-cell 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 |
| TPS65012RGZT | 功能描述:電池管理 Multi-Channel 1-cell 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 |
| TPS65012RGZTG4 | 功能描述:電池管理 Multi-Channel 1-cell 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 |
| TPS65013RGZR | 功能描述:電池管理 Multi-Channel 1-cell 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 |
發布緊急采購，3分鐘左右您將得到回復。