Datasheet > DA9061-A

DA9061-A

更新时间： 2024-09-18 14:57:31

品牌	Logo	应用领域
瑞萨 - RENESAS		集成电源管理电路
页数	文件大小	规格书
91页	1403K
描述
PMIC Designed for Automotive Applications Requiring up to 6A Continuous Current

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DA9061-A 数据手册

DA9061-A

PMIC for Applications Requiring up to 6 A

General Description

DA9061-A is a power management integrated circuit (PMIC) optimized for supplying systems with

single- and dual-core processors, I/O, DDR memory, and peripherals. It targets car navigation,

vehicle infotainment systems, automotive telematics and FPGA based applications.

DA9061-A features three buck converters providing a total current of 6 A. High efficiency is achieved

over a wide load range with PFM mode available for low power or sleep modes. All power switches

are integrated; therefore, external Schottky diodes are not required. Furthermore, low-profile

inductors can be used with DA9061-A. The four LDO regulators with programmable output voltage

provide up to 300 mA.

Dynamic voltage control (DVC) allows dynamic control of DA9061-A supply voltages according to the

operating point of the system. It is controlled by writing directly to the registers using the I²C

compatible 2-wire interface or the GPIOs.

DA9061-A features a programmable power sequencer that handles start-up and shutdown

sequences. Power mode transitions can be triggered with software control, GPIOs, or with the on-

key. Several types of on-key presses can be detected to trigger different power mode transitions.

An integrated watchdog timer monitors the system.

Five GPIOs are able to perform system functions, including: keypad supervision, application buck,

and timing-controlled external regulators/power switches or other ICs.

DA9061-A is also available as a consumer and industrial version DA9061.

Key Features

■

Input voltage 2.8 V to 5.5 V

■

Programmable power mode sequencer

Three buck converters with dynamic voltage

control:

System supply and junction temperature

monitoring

□

Buck1: 0.3 V to 1.57 V, 2.5 A

Buck2: 0.8 V to 3.34 V, 2 A

Buck3: 0.53 V to 1.8 V, 1.5 A

■

Watchdog timer

Five GPIOs

-40 °C to +125 °C junction temperature range

3 MHz switching frequency (enables low

profile inductors)

40-pin QFN, 6 mm × 6 mm package, 0.5 mm

pitch

■

Four LDO regulators:

■

Automotive AEC-Q100 Grade 2 (-40 °C to

105 °C)

□

LDO1: 0.9 V to 3.6 V, 100 mA

LDO2, LDO3, LDO4: 0.9 V to 3.6 V,

300 mA

Applications

■

Car navigation systems

■

Portable industrial and medical devices

Automotive infotainment

Telematics

FPGAs

Single core application processors

Datasheet

Revision 2.6

11-Feb-2022

CFR0011-120-00

1 of 90

12 3 4 5 6 7...91

中文翻译

下载PDF

与DA9061-A相关器件

型号	品牌	获取价格	描述	数据表
DA9061-xxAM1	DIALOG	获取价格	PMIC for applications requiring up to 6 A
DA9061-xxAM1-A	DIALOG	获取价格	PMIC for applications requiring up to 6 A
DA9061-xxAM2	DIALOG	获取价格	PMIC for applications requiring up to 6 A
DA9061-xxAM2-A	DIALOG	获取价格	PMIC for applications requiring up to 6 A
DA9062	DIALOG	获取价格	Entry level PMIC for applications requiring up to 8.5 A
DA9062	RENESAS	获取价格	Designed for Applications Requiring up to 8.5 A
DA9062_16	DIALOG	获取价格	PMIC for applications requiring up to 8.5 A
DA9062-A	RENESAS	获取价格	Designed for Automotive Applications Requiring up to 8.5 A
DA9062-xxAM1	DIALOG	获取价格	PMIC for applications requiring up to 8.5 A
DA9062-xxAM1-A	DIALOG	获取价格	PMIC for applications requiring up to 8.5 A

与DA9061-A相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

19
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

17
SL74HC10N：高性能三输入与非门解析
2024-09-03

94
AIC1781A 电池充电控制器深度解析
2024-09-03

84

产品中心

服务支持

精选活动

关于我们

帮助中心

DA9061-A

DA9061-A 数据手册

与DA9061-A相关器件

与DA9061-A相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

DA9061-A

DA9061-A 数据手册

与DA9061-A相关器件

与DA9061-A相关文章

您还可以找

您在本页遇到什么问题？