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DA9053中文资料
DA9053数据手册规格书PDF详情
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 energyoptimized 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 wakeup
■ 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
DA9053产品属性
- 类型
描述
- 型号
DA9053
- 制造商
DIALOG SEMICONDUCTOR
- 功能描述
DA9053 Series Quad Buck PMIC Subsystem Surface Mount - VFBGA - 7 x 7mm
- 制造商
Dialog Semiconductor GmbH
- 功能描述
DA9053 Series Quad Buck PMIC Subsystem Surface Mount - VFBGA - 7 x 7mm
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS ELECTRONICS |
23+ |
SMD |
880000 |
明嘉莱只做原装正品现货 |
|||
DIALOG/戴乐格 |
25+ |
BGA |
12496 |
DIALOG/戴乐格原装正品DA9053即刻询购立享优惠#长期有货 |
|||
DIALOG |
24+ |
BGA |
157 |
只做原厂渠道 可追溯货源 |
|||
DIALOG |
21+ |
BGA |
9800 |
只做原装正品假一赔十!正规渠道订货! |
|||
DIALOG |
1442+ |
BGA |
176 |
进口原装公司现货热卖 |
|||
DIALOG |
24+ |
BGA |
6525 |
全新原装现货,欢迎询购!! |
|||
DIALOG |
2023+ |
BGA |
53500 |
正品,原装现货 |
|||
DIALOG |
24+ |
BGA |
23000 |
免费送样原盒原包现货一手渠道联系 |
|||
DIALOG/戴乐格 |
24+ |
BGA |
8700 |
郑重承诺只做原装进口现货 |
|||
DIALOG |
2025+ |
BGA-169 |
32560 |
原装优势绝对有货 |
DA9053-3HHA1 价格
参考价格:¥0.0000
DA9053 资料下载更多...
DA9053 芯片相关型号
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Renesas Technology Corp 瑞萨科技有限公司
瑞萨科技公司(Renesas Technology Corp.)是一家全球领先的半导体解决方案供应商,总部位于日本东京。公司成立于2002年,由原日立半导体和三菱电机半导体合并而成,专注于提供高性能和高效能的微控制器、模拟和混合信号IC、功率半导体以及系统集成解决方案,广泛应用于汽车、工业控制、信息通信、消费电子等多个领域。瑞萨科技的产品组合涵盖微控制器(MCUs)、模拟和混合信号IC、功率半导体以及汽车解决方案等。公司在汽车电子领域具有强大的技术实力,提供车载MCU、传感器和网络解决方案,支持智能汽车的发展。瑞萨在全球设有多个研发中心和分支机构,产品及解决方案销售至欧美、亚洲等地区,致力于为