 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
DA9053-XXC52 Datasheet(PDF) 1 Page - Dialog Semiconductor |
|
||||||||||||||||||||||||||||||
DA9053-XXC52 Datasheet(HTML) 1 Page - Dialog Semiconductor |
|
|
1 / 183 page  DA9053 Flexible High-Power System PMIC with 1.8 A Switching USB Power Manager Datasheet Revision 2.1 31-Aug-2016 CFR0011-120-00 1 of 183 © 2016 Dialog Semiconductor General Description The DA9053 is a quad buck 1 A per channel PMIC subsystem with supply domain flexibility to support a wide range of application processors, associated peripherals and user interface functions. Combining a dual input switched-mode USB compatible charger, full power path management, four bucks, ten linear regulators and support for multiple sleep modes: the DA9053 offers an energy- optimized solution suitable for portable handheld, wireless, industrial and infotainment applications. The high-efficiency Li-lon/Polymer switching charger supports precise current/voltage charging as well as pre-charge and USB modes without processor interaction. During charging, the die temperature is thermally regulated enabling high-capacity batteries to be rapidly charged at currents up to 1.8 A with minimum thermal impact. USB suspend mode operation is supported and, for robustness, the power inputs are protected against over-voltage conditions. The autonomous power-path controller seamlessly detects and manages energy flow between an AC adaptor, USB cable, and battery while maintaining USB power specification compliance. The internally-generated system power rail supports power scenarios such as instant-on with a fully discharged battery. A reverse-protected backup battery charger is also integrated into the powerpath function. Controlled by a programmable digital power manager, the 14 user-programmable switched/linear regulators can be configured to meet the start-up sequence, voltage, and timing requirements for most applications. The power manager includes supply-rail qualification and system reset management. For optimal processor energy-per-task performance, Dynamic Voltage Scaling (DVS) is available on up to five supply domains. Dialog’s patented SmartMirror™ dynamic biasing is implemented on all linear regulators. An integrated 10-channel general purpose ADC includes support for a touch screen controller with pen down detect, programmable high and low thresholds, an integrated current source for resistive measurements, and system voltage monitoring with a programmable low-voltage warning. The ADC has 8-bit resolution in auto-mode and 10-bit resolution in manual conversion mode. Key Features ■ Switched DC/USB charger with power path management ■ Four buck converters (three have DVS) 0.5 V to 2.5 V up to 2 A ■ Ten programmable LDO’s, High PSRR, 1 % accuracy ■ Low-power backup charger, 1.1 V to 3.1 V, up to 6 mA ■ 32 kHz real time clock (RTC) with alarm wake- up ■ Ten channel general purpose ADC with touch screen interface ■ High-voltage white LED driver boost, three strings ■ Sixteen flexible GPIO pins for enhanced wakeup and peripheral control ■ 2-wire and 4-wire control, 2-wire and 4-wire control interfaces ■ System watchdog function ■ -40 °C to +125 °C junction temperature operation ■ 7x7x1 mm 0.5 mm pitch and 11x11x1 mm 0.8 mm pitch VFBGA package options ■ AEC Q100 Grade 3 option Typical Applications ■ Mobile internet devices and tablet PCs ■ IoT devices ■ Personal navigation devices ■ Consumer and in-vehicle infotainment devices |
Similar Part No. - DA9053-XXC52 |
|
Similar Description - DA9053-XXC52 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
