參數(shù)資料
型號(hào): MAX8884YEREKE+T
廠商: Maxim Integrated
文件頁數(shù): 5/17頁
文件大?。?/td> 579K
描述: IC REG TRPL BCK/LINEAR 16UCSP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
拓?fù)洌?/td> 降壓(降壓)同步(1),線性(LDO)(2)
功能: 任何功能
輸出數(shù): 3
頻率 - 開關(guān): 2MHz
電壓/電流 - 輸出 1: 1.2 V/1.8 V,700mA
電壓/電流 - 輸出 2: 1.2 V/1.8 V,300mA
電壓/電流 - 輸出 3: 1.2 V/1.8 V,300mA
帶 LED 驅(qū)動(dòng)器:
帶監(jiān)控器:
帶序列發(fā)生器:
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 16-UCSP(4x4)
包裝: 帶卷 (TR)
700mA DC-DC Step-Down Converters
with Dual 300mA LDO in 2mm x 2mm CSP
_______________________________________________________________________________________ 5
MAX8884Z STEP-DOWN CONVERTER
LINE TRANSIENT RESPONSE
MAX8884Y/Z toc12
10祍/div
I
LX
V
IN
V
OUT
0A
1V/div
200mA/div
AC-COUPLED
20mV/div
I
LOAD
 = 500mA
4V
4V
3.5V
MAX8884Y STEP-DOWN CONVERTER
LOAD TRANSIENT
MAX8884Y/Z toc14
20祍/div
I
LX
V
OUT
I
OUT
0A
1.8V DC OFFSET
100mV/div
500mA/div
500mA/div
0A
500mA
10mA
10mA
_______________________________________________________________________________________ 5
Typical Operating Characteristics (continued)
(V
IN
= V
IN1A
= V
IN1B
= V
IN2
= 3.6V, V
BUCK
= 1.2V, V
LDO1
= 1.8V, V
LDO2
= 2.8V, MAX8884YEVKIT, T
A
= +25癈, unless otherwise noted.)
MAX8884Y STEP-DOWN CONVERTER
LINE TRANSIENT RESPONSE
MAX8884Y/Z toc11
10 s/div
I
LX
V
IN
V
OUT
0A
1V/div
200mA/div
AC-COUPLED
20mV/div
I
LOAD
 = 500mA
3.5V
4V
4V
MAX8884Z STEP-DOWN CONVERTER
LOAD TRANSIENT
MAX8884Y/Z toc13
2   iv
OUT
I
LX
I
OUT
0A
500mA/div
0A
500mA/div
1.8V DC OFFSET
100mV/div
10mA
10mA
500mA
MAX8884Y STEP-DOWN CONVERTER
SOFT-START WAVEFORMS
MAX8884Y/Z toc10
40 s/div
I
LX
I
IN1
V
OUT
V
BUCK_EN
0A
2V/div
500mA/div
0A
200mA/div
0V
1V/div
0V
I
LOAD
 = 500mA
MAX8884Z STEP-DOWN CONVERTER
SOFT-START WAVEFORMS
MAX8884Y/Z toc09
4   iv
I
IN1
V
OUT
I
LX
BUCK_EN
0A
2V/div
500mA/div
0A
200mA/div
0V
1V/div
0V
I
LOAD
 = 500mA
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