TPS65510數(shù)據(jù)手冊(cè)集成電路（IC）的電池管理規(guī)格書PDF
| 廠商型號(hào) |
TPS65510 |
| 參數(shù)屬性 | TPS65510 封裝/外殼為16-VFQFN 裸露焊盤；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的電池管理；產(chǎn)品描述：IC BATT BACKUP PWR MGMT 16QFN |
| 功能描述 | 具有集成升壓轉(zhuǎn)換器的低功耗電池備份 IC |
| 封裝外殼 | 16-VFQFN 裸露焊盤 |
| 制造商 | TI Texas Instruments |
| 中文名稱 | 德州儀器 美國(guó)德州儀器公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-10 11:16:00 |
| 人工找貨 | TPS65510價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
TPS65510規(guī)格書詳情
描述 Description
The TPS65510 offers a suitable solution for power switch to select the main battery or the backup battery.
This device automatically selects the power path. It depends on the voltage level of the VO_BT pin. When the main battery is removed, the power path of the VOUT pin is automatically changed from the output of 3.3-V low droppout (LDO) voltage regulator to the backup battery.
The backup battery is charged from the power path of the VRO pin (output of 3.3-V LDO) via an external diode and resistor. The input of the LDO voltage regulator comes from the internal boost converter.
The 1.2-V output LDO and 1.8-V output LDO voltage regulators have a enable pin, V_CTRL. If these outputs are not necessary, V_CTRL should be connected to AGND to save power consumption. The self-power consumption is less than 3 μA (maximum) using the backup battery.
This device has two indicators. One is CS, which monitors the voltage level of the VBAT pin and VO_BT pin. The other is XRESET, which monitors voltage level of the VOUT pin. These indicators should be connected to CPU/DSP to reset them.
This device reduces the total solution area and extends the lifetime of the backup battery.
特性 Features
? Power-Path Switch to Select Main Battery or Backup Battery for Real-Time Clock (RTC)
? Integrated Boost DC/DC Converter
- Modulation Select by Control Pin (PWMON), Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM)
? Fixed Switching Frequency (PWM, 750 kHz)
? Peak Current Mode Control (PWM)
? Low Power Consumption (PFM)
? Four Integrated Low Dropout (LDO) Voltage Regulators for 1.2 V/1.8 V/3.3 V
? Two Integrated Indicators
- CS: Monitors the Voltage Level of Main Battery (VBAT) and Output voltage level of Boost Converter (VO_BT)
? XRESET: Monitors the Output voltage Level of 3.3V LDO (VOUT)
? 16-Pin QFN (3mm × 3mm) Package
? Operating Temperature ?35°C to 85°C
? Protection
- Overcurrent Protection (OCP)
? Overvoltage Protection (OVP)
? Thermal Shutdown (TSD)
? Undervoltage Lockout (UVLO)
? APPLICATIONS
- Digital Still Cameras
? Portable Systems With Backup Battery
PowerPAD Is a trademark of Texas Instruments.
技術(shù)參數(shù)
- 制造商編號(hào)
：TPS65510
- 生產(chǎn)廠家
：TI
- Processor supplier
：LBC7
- Processor name
：LBC7
- Vin(Min)(V)
：2.65
- Vin(Max)(V)
：5.5
- Step-up DC/DC controller
：0
- Step-down DC/DC controller
：0
- LDO
：4
- Step-up DC/DC converter
：1
- Step-down DC/DC converter
：0
- Iout(Max)(A)
：1.2
- Iq(Typ)(mA)
：0.25
- Features
：Over Current ProtectionThermal ShutdownUVLO Fixed
- Shutdown current(Typ)(uA)
：60
- Rating
：Catalog
- Operating temperature range(C)
：-35 to 85
- Package Group
：VQFN | 16
- Package size: mm2:W x L (PKG)
：16VQFN: 9 mm2: 3 x 3 (VQFN | 16)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
VQFN-16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
TI |
22+ |
16-VQFN |
5000 |
全新原裝,力挺實(shí)單 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
QFN |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
24+ |
N/A |
51000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
TI/德州儀器 |
23+ |
VQFN16 |
9990 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
TI |
22+ |
16QFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
TI/德州儀器 |
25+ |
VQFN-16 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
24+ |
QFN16 |
42916 |
只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
