介绍

Dialog’s battery management solutions are optimized to meet the challenging needs of today’s smartphones. Tight space constraints, thermal challenges and ever changing power requirements are effectively addressed through Dialog’s portfolio of highly integrated, highly efficient and easily configurable PMICs.

Dialog also offers innovative, highly efficient and high-density charging solutions that reduce heat dissipation for any rapid charging technology.

Battery Management

sa高度集成解决方案提供空间ving and cost-effective smartphone solutions
The integration of multiple switching regulators and LDOs meets the diverse power management needs of advanced SOCs and conserves valuable board space. Additionally, these highly integrated solutions deliver higher reliability, reduced complexity and provide layout flexibility.

Flexible and configurable for multiple SOC platforms
Dialog’s comprehensive solutions meet the challenges of powering today’s advanced application processor and modem SOCs with diverse voltage and current needs, multiple channels, power sequencing requirements and the ability to scale to higher power needs.

PMIC和子药子家庭在今天的应用中满足广泛的需求亚博国际官网平台网址
除了带有集成多个降压调节器和LDOS的高度集成的PMIC解决方案外，对话框提供了一系列满足最新SOC的高电流需求的高电流次级PMIC。这些子PMICS在具有高级电源管理功能的紧凑型占地面积中提供多相，高电流（最多20 A）降压调节器。

充电IC.

对话框提供高效伴随充电器解决方案，可快速充电，可提供高达2.5的充电电流，以及可使用标准的3AMP USB电缆向电池提供最多6个充电电流的直接充电解决方案。对话框的高效电感开关电容DC / DC转换器使1S移动设备能够迁移到2S电池配置，而不会在调节电压轨道上发生任何变化。

TheDA9318is a high-voltage inductor-less current doubler powering up to 44 W, with integrated protection features and incredible power efficiency of up to 98%, and has an input voltage range of 5.5 V to 10.5 V.

TheDA9155Mis a 2.5 A companion charger with 92% peak efficiency for 1S battery applications, and has an input voltage range of 4.3 V to 13.5 V for all rapid charging technologies.

Switched Capacitor Converters

Dialog Semiconductor is first in the industry to launchDA9313，超高效的降压转换器，不需要使用电感器。这种差异化的技术是优化下一代移动设备的方式。

This family of devices - also referred to as切换帽分隔符- can offer up to 98% efficiency at high power levels. The combination of “almost loss-less” conversion and high power density make it ideally suited to power the emerging design trends in Smartphones. Major benefits of this unique technology include direct charging of single cell Lithium Ion batteries - enabling usage of standard 3A low-cost USB cables to deliver up to 6A of charging current, 75% reduced routing losses and more than 50% reduction in PCB board area – all within a package height of less than 1mm.

TheDA9313– Dialog’s 1st-Gen offering - can provide up to 10A of current in a 10mm2 offering with an extremely flat efficiency curve at a peak efficiency of 98.2% over a wide range of output current loads. It can also operate in a Master-Slave configuration to deliver up to 20A. TheDA9313also offers enable and power-good functions and can be configured to operate in a fixed-frequency mode.

AC/DC Rapid Charge™ adapter solutions

As the leader in AC/DC RapidCharge solutions, Dialog supports more fast-charging protocols than any other supplier, including USB Power Delivery 3.0 (USB PD 3.0); Qualcomm® Quick Charge™ 4+, 3.0 and 2.0 technologies; Samsung Adaptive Fast Charging (AFC); direct charge; and other proprietary OEM protocols.

		RapidCharge™ Protocol Supported							Secondary-to- primary Communication		所有主要侧IC（IW17XX）功能 高级电缆故障保护
Primary Side	Secondary Side	Qualcomm. QC 2.0	Qualcomm. QC 3.0	Qualcomm. QC 4+	Direct Charge	USB Power Delivery	输出功率（最大值）	输出电压	DLNK(1)	XM-Comm(2)	附加的功能
IW1782	IW636.	✓	✓				36 W.	3.6 V to 12 V	✓		- D+/D- Overvoltage Protection (IW636.) -iW673SR for > 90% Efficiency
IW1790.	iW662	✓	✓				27 W	3 V to 12 V		✓	- D+/D- Overvoltage Protection (iW662) - Integrated Synchronous Rectifier for Lower BOM and 90% Efficiency (iW662)
IW1791.	iW657P	✓	✓	✓	✓	✓	27 W	3.3 v到21 v	✓		- D + / D-/ CC1 / CC2过压保护（iW657P) -集成电流意义（iW657P) - iW676 SR for > 90% Efficiency
IW1796.	iW662	✓	✓				27 W	3 V to 12 V		✓	- D+/D- Overvoltage Protection (iW662) - Integrated Synchronous Rectifier for Lower BOM and 90% Efficiency (iW662)
IW1798	iW662	✓	✓				45 W	3.6 V to 12 V		✓	∙ D+/D- Overvoltage Protection (iW662) ∙用于较低BOM的同步整流器和90％效率（iW662)
IW1799	iW657P	✓	✓	✓	✓	✓	45 W	3.3 v到21 v	✓		∙ USB-IF PD Certified (USB PD 3.0 + PPS) △D + / D-/ CC1 / CC2过压保护 ∙ Integrated Current Sense (iW657P) ∙iW676SR for > 90% Efficiency

Haptics

Hapticstechnology recreates the sense of touch to the user by applying forces and vibrations in the form of touch feedback in displays, touch surfaces and buttons. The DA728x family of High-Definition (HD) Haptic Drivers, combine custom drive sequences, on- and off resonance, at up to 1kHz. The device can drive both ERM and LRA (narrow and wideband) actuators and track resonance up to 300Hz to drive the most complex click/vibration touch effects in a wide range of applications.

As haptic drivers spend the majority of their time in standby/idle mode, the DA728x family was designed to utilize very low idle current consumption (360nA) to maximize battery life.

DA728X系列将非常低的空闲电流消耗与低延迟触发输入相结合，以最大限度地减少系统功耗。集成触发输入允许触觉操作而不唤醒应用处理器，并且子1MS的延迟时间给出真实的交换机行为 - 比今天可用的任何其他解决方案更好地提供10倍。

Product	市场焦点	Control Method	# of input trigger pins	Lowest power mode	I2C Addresses
DA7280	一般市场	I2C，PWM，GPI	3	360nA Idle	1
DA7281.	多LRA系统	I2C，PWM，GPI	1	360nA Idle	4
DA7282.	Wearables	I2C，PWM，GPI	3	5nA Standby	1

用案例示例：Wall-to-Battery & Direct Charging