- 您現在的位置：買賣IC網 > PDF目錄98285 > TPS65023QRHARQ1 (TEXAS INSTRUMENTS INC) POWER SUPPLY SUPPORT CKT, PQCC40 PDF資料下載
參數資料
| 型號： | TPS65023QRHARQ1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | POWER SUPPLY SUPPORT CKT, PQCC40 |
| 封裝： | 6 X 6 MM, GREEN, PLASTIC, MO-220VJJD-2, VQFN-40 |
| 文件頁數： | 4/54頁 |
| 文件大小： | 1546K |
| 代理商： | TPS65023QRHARQ1 |
第1頁第2頁第3頁當前第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
SLVS927C – MARCH 2009 – REVISED MAY 2010
www.ti.com
TERMINAL FUNCTIONS (continued)
TERMINAL
I/O
DESCRIPTION
NAME
NO.
Input signal indicating default VDCDC1 voltage, 0 = 1.2 V, 1 = 1.6 V DEFDCDC1 can also be
DEFDCDC1
10
I
connected to a resistor divider between VDCDC1 and GND, if the output voltage of the DCDC1
converter is set in a range from 0.6 V to VINDCDC1 V.
Input signal indicating default VDCDC2 voltage, 0 = 1.8 V, 1 = 3.3 V DEFDCDC2 can also be
DEFDCDC2
32
I
connected to a resistor divider between VDCDC2 and GND, if the output voltage of the DCDC2
converter is set in a range from 0.6 V to VINDCDC2 V.
Input signal indicating default VDCDC3 voltage, 0 = 1.8 V, 1 = 3.3 V DEFDCDC3 can also be
DEFDCDC3
1
I
connected to a resistor divider between VDCDC3 and GND, if the output voltage of the DCDC3
converter is set in a range from 0.6 V to VINDCDC3 V.
DCDC1_EN
25
I
VDCDC1 enable pin. A logic high enables the regulator, a logic low disables the regulator.
DCDC2_EN
24
I
VDCDC2 enable pin. A logic high enables the regulator, a logic low disables the regulator.
DCDC3_EN
23
I
VDCDC3 enable pin. A logic high enables the regulator, a logic low disables the regulator.
LDO REGULATOR SECTION
VINLDO
19
I
Input voltage for LDO1 and LDO2
VLDO1
20
O
Output voltage of LDO1
VLDO2
18
O
Output voltage of LDO2
LDO_EN
22
I
Enable input for LDO1 and LDO2. A Logic high enables the LDOs, a logic low disables the LDOs.
VBACKUP
15
I
Connect the backup battery to this input pin.
VRTC
16
O
Output voltage of the LDO/switch for the real time clock.
VSYSIN
14
I
Input of system voltage for VRTC switch.
DEFLD01
12
I
Digital input. DEFLD01 sets the default output voltage of LDO1 and LDO2.
DEFLD02
13
I
Digital input. DEFLD02 sets the default output voltage of LDO1 and LDO2.
CONTROL AND I2C SECTION
HOT_RESET
11
I
Push button input that reboots or wakes up the processor via RESPWRON output pin.
TRESPWRON
26
I
Connect the timing capacitor to TRESPWRON to set the reset delay time: 1 nF
→ 100 ms.
RESPWRON
27
O
Open drain system reset output.
PWRFAIL
31
O
Open drain output. Active low when PWRFAIL comparator indicates low VBAT condition.
LOW_BAT
21
O
Open drain output of LOW_BAT comparator.
INT
28
O
Open drain output
SCLK
30
I
Serial interface clock line
SDAT
29
I/O
Serial interface data/address
PWRFAIL_SNS
38
I
Input for the comparator driving the PWRFAIL output.
LOWBAT_SNS
39
I
Input for the comparator driving the LOW_BAT output.
12
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS65023-Q1
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| TPS65055RSMR | 1.8 A DUAL SWITCHING CONTROLLER, 2475 kHz SWITCHING FREQ-MAX, PQCC32 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS65023QRSBRQ1 | 功能描述:電池管理 Auto Cat 6Ch 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 |
| TPS65023RSBG4 | 制造商:Texas Instruments 功能描述: |
| TPS65023RSBR | 功能描述:電池管理 6Ch 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 |
| TPS65023RSBRG4 | 功能描述:電池管理 6Ch 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 |
| TPS65023RSBT | 功能描述:電池管理 6-Channel Power Management 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 |
發布緊急采購，3分鐘左右您將得到回復。