MAX8559EBA8A+

更新时间： 2024-11-26 12:58:55

品牌	Logo	应用领域
美信 - MAXIM		稳压器
页数	文件大小	规格书
12页	267K
描述
Regulator, 2 Output, BICMOS, PBGA8,

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技术参数
数据手册

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MAX8559EBA8A+ 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	FBGA, BGA8,2X4,20	Reach Compliance Code：	compliant
风险等级：	5.59	可调性：	FIXED
标称回动电压 1：	0.06 V	最大绝对输入电压：	7 V
JESD-30 代码：	R-PBGA-B8	JESD-609代码：	e3
最大电网调整率：	0.0154%	输出次数：	2
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流 1：	0.3 A
标称输出电压 1：	3.3 V	标称输出电压 2：	1.5 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	FBGA
封装等效代码：	BGA8,2X4,20	封装形状：	RECTANGULAR
封装形式：	GRID ARRAY, FINE PITCH	认证状态：	Not Qualified
子类别：	Other Regulators	表面贴装：	YES
技术：	BICMOS	端子面层：	Matte Tin (Sn)
端子形式：	BALL	端子节距：	0.5 mm
端子位置：	BOTTOM	最大电压容差：	3%
Base Number Matches：	1

MAX8559EBA8A+ 数据手册

19-3121; Rev 0; 1/04

Dual, 300mA, Low-Noise Linear Regulator

with Independent Shutdown in UCSP or TDFN

General Description

Features

The MAX8559 dual, low-noise, low-dropout (LDO) linear

regulator operates from a 2.5V to 6.5V input voltage

and delivers at least 300mA of continuous output cur-

rent. It offers low output noise and low dropout of only

60mV at 100mA. Typical output noise for this device is

♦ Two Low-Dropout-Voltage Regulators

♦ Low 32µV Output Noise

RMS

♦ 300mA Output Current for Each LDO

♦ 70dB PSRR at 10kHz

32µV

, and PSRR is 70dB at 10kHz. Designed with

RMS

♦ Independent Shutdown Controls

♦ Low 60mV Dropout at 100mA Load

an internal P-channel MOSFET pass transistor, the

MAX8559 maintains a low 115µA supply current per

LDO, independent of the load current and dropout volt-

age. Other features include short-circuit protection and

thermal-shutdown protection. The MAX8559 includes

two independent logic-controlled shutdown inputs and

is capable of operating without a bypass capacitor to

further reduce total solution size. The MAX8559 is avail-

able in a miniature 8-bump UCSP (2mm x 1mm) or

8-pin TDFN (3mm x 3mm) package.

♦ 115µA Operating Supply Current per LDO

♦ 1.5V to 3.3V Factory-Preset Output

♦ Small Ceramic Output Capacitors

♦ Output Current Limit

♦ Thermal-Overload and Short-Circuit Protection

♦ 1.95W Power-Dissipation Capability (TDFN)

♦ 2mm²Footprint (UCSP)

Applications

Cellular and Cordless Phones

PDAs and Palmtop Computers

Notebook Computers

Digital Cameras

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

8 UCSP (B8-1)

8 TDFN-EP**

MAX8559EBAxy*†

MAX8559ETAxy*

PCMCIA Cards

*xy = Output voltage code (see the Output Voltage

Selector Guide).

Wireless LAN Cards

**EP = Exposed pad.

†Future product—contact factory for availability.

Hand-Held Instruments

Typical Operating Circuit

Pin Configurations

TOP VIEW

INPUT

2.5V TO 6.5V

2.2µF

min

1.5V TO 3.3V

INA

INB

OUTA

OUTB

2.2µF/150mA

4.7µF/300mA

MAX8559ETA

1.5V TO 3.3V

MAX8559

GND

SHDNA

SHDNB

2.2µF/150mA

4.7µF/300mA

OFF

0.01µF

(OPTIONAL)

TDFN

3mm x 3mm

Pin Configurations continued at end of data sheet.

Output Voltage Selector Guide appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...12

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与MAX8559EBA8A+相关器件

型号	品牌	获取价格	描述	数据表
MAX8559EBA8A+T	MAXIM	获取价格	暂无描述
MAX8559EBA8A-T	MAXIM	获取价格	Fixed Positive LDO Regulator, 2 Output, 1.5V1, 3.3V2, BICMOS, PBGA8, 2.06 X 1.03 MM, UCSP-
MAX8559EBAAA+T	MAXIM	获取价格	Fixed Positive LDO Regulator, 2 Output, 3.3V1, 3.3V2, BICMOS, PBGA8, 2.06 X 1.03 MM, LEAD
MAX8559EBAAA-T	MAXIM	获取价格	Fixed Positive LDO Regulator, 2 Output, 3.3V1, 3.3V2, BICMOS, PBGA8, 2.06 X 1.03 MM, UCSP-
MAX8559EBAG2	MAXIM	获取价格	Dual, 300mA, Low-Noise Linear Regulator with Independent Shutdown in UCSP or TDFN
MAX8559EBAG2+T	MAXIM	获取价格	Fixed Positive LDO Regulator, 2 Output, 3V1, 1.8V2, BICMOS, PBGA8, 2.06 X 1.03 MM, LEAD FR
MAX8559EBAG2-T	MAXIM	获取价格	Fixed Positive LDO Regulator, 2 Output, 3V1, 1.8V2, BICMOS, PBGA8, 2.06 X 1.03 MM, UCSP-8
MAX8559EBAGG	MAXIM	获取价格	Dual, 300mA, Low-Noise Linear Regulator with Independent Shutdown in UCSP or TDFN
MAX8559EBAGJ	MAXIM	获取价格	Dual, 300mA, Low-Noise Linear Regulator with Independent Shutdown in UCSP or TDFN
MAX8559EBAGJ	ROCHESTER	获取价格	DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PBGA8, 2.06 X 1.03 MM, UCSP-8

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