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MC33128D PDF预览

MC33128D

更新时间: 2024-11-24 20:25:19
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管
页数 文件大小 规格书
46页 955K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, PLASTIC, SO-16

MC33128D 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92Is Samacsys:N
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:9.9 mm信道数量:1
功能数量:1端子数量:16
最高工作温度:60 °C最低工作温度:-30 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):225认证状态:Not Qualified
座面最大高度:1.75 mm标称供电电压 (Vsup):4.5 V
表面贴装:YES温度等级:OTHER
端子面层:TIN LEAD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm
Base Number Matches:1

MC33128D 数据手册

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The MC33128 is a power management controller specifically designed for  
use in battery powered cellular telephone and pager applications. This  
device contains all of the active functions required to interface the user to the  
system electronics via a microprocessor. This integrated circuit consists of a  
low dropout voltage regulator with power–up reset for MPU power, two low  
dropout voltage regulators for independant powering of analog and digital  
circuitry, and a negative charge pump voltage regulator for full depletion of  
gallium arsenide MESFETs.  
Also included are protective system shutdown features consisting of a  
battery latch that is activated upon battery insertion, low battery voltage  
shutdown, and a thermal over temperature detector. This device is available  
in a 16–pin narrow body surface mount plastic package.  
POWER MANAGEMENT  
CONTROLLER  
SEMICONDUCTOR  
TECHNICAL DATA  
Three Positive Regulated Outputs Featuring Low Dropout Voltage  
Negative Regulated Output for Full Depletion of GaAs MESFETs  
MPU Power Up Reset  
16  
Battery Latch  
1
Low Battery Shutdown  
Pinned–Out Reference for MPU A/D Converter  
Low Start–Up and Operating Current  
Thermal Protection  
D SUFFIX  
PLASTIC PACKAGE  
CASE 751B  
(SO–16)  
Simplified Block Diagram  
PIN CONNECTIONS  
V
V
BB  
CPC  
CC  
V
BB  
Output  
16  
3
2
4
V
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
Output 2  
CC  
8
+
Charge  
Pump  
V
V
Charge Pump  
Capacitor Input  
Charge Pump  
Capacitor Drive  
Output 4  
CPC  
BB  
Output 1  
Output 3  
11  
10  
9
7
5
ON/OFF  
Toggle  
BB  
Control  
Logic  
Negative  
Standby  
Regulator  
Output 4  
–2.5 V/1.0 mA  
V
BB  
Output  
Reset Output  
Output 4  
Gnd  
Reference Output  
Power Up Input  
Low Battery  
Shutdown  
15  
1
Output 1  
3.0 V/30 mA  
Standby  
Regulator 1  
Output 4 Charge Pump  
Capacitor Input  
Output 4 Charge Pump  
Capacitor Drive  
Power Down Input  
Battery Saver Input  
Thermal  
Protection  
Output 2  
3.0 V/60 mA  
Standby  
Regulator 2  
Output 3  
14  
13  
3.0 V/20 mA  
MPU  
Regulator  
Reference  
(Top View)  
MPU Power  
Up Reset  
R
V
DD  
Gnd  
6 12  
Reference Output  
ORDERING INFORMATION  
Operating  
I
O
O
I
MPU  
Temperature Range  
Device  
Package  
V
SS  
MC33128D  
T
A
= – 30° to +60°C  
SO–16  
3–244  
MOTOROLA ANALOG IC DEVICE DATA  

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