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ADP1111ARZ-3.3 PDF预览

ADP1111ARZ-3.3

更新时间: 2024-01-12 13:42:30
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 开关光电二极管
页数 文件大小 规格书
16页 1044K
描述
1.5 A SWITCHING REGULATOR, 88 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8

ADP1111ARZ-3.3 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.09
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:VOLTAGE-MODE
控制技术:PULSE FREQUENCY MODULATION最大输入电压:30 V
最小输入电压:2 V标称输入电压:3 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出电流:1.5 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK-BOOST
最大切换频率:88 kHz技术:BIPOLAR
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
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 mmBase Number Matches:1

ADP1111ARZ-3.3 数据手册

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ADP1111  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Supply Voltage  
PIN DESCRIPTIONS  
Mnemonic Function  
ILIM  
Rating  
36 V  
For normal conditions this pin is connected to VIN.  
When lower current is required, a resistor should be  
connected between ILIM and VIN. Limiting the switch  
current to 400 mA is achieved by connecting a 220 Ω  
resistor.  
SW1 Pin Voltage  
SW2 Pin Voltage  
50 V  
−0.5 V to VIN  
5.5 V  
1.5 A  
500 mW  
Feedback Pin Voltage (ADP1111)  
Switch Current  
Maximum Power Dissipation  
Operating Temperature Range  
ADP1111A  
VIN  
SW1  
Input Voltage.  
Collector Node of Power Transistor. For step-down  
con-figuration, connect to VIN. For step-up configu-  
ration, connect to an inductor/diode.  
Emitter Node of Power Transistor. For step-down  
configuration, connect to inductor/diode. For step-up  
configuration, connect to ground. Do not allow this  
pin to go more than a diode drop below ground.  
0°C to 70°C  
−65°C to +150°C  
300°C  
Storage Temperature Range  
Lead Temperature (Soldering, 10 sec)  
SW2  
TYPICAL APPLICATION  
GND  
AO  
Ground.  
SUMIDA  
Auxiliary Gain (GB) Output. The open collector can  
sink 300 μA. It can be left open if unused.  
Gain Amplifier Input. The amplifier’s positive input is  
connected to SET pin and its negative input is con-  
nected to the 1.25 V reference. It can be left open if  
unused.  
On the ADP1111 (adjustable) version this pin is con-  
nected to the comparator input. On the ADP1111-3.3,  
ADP1111-5 and ADP1111-12, the pin goes directly  
to the internal application resistor that sets output  
voltage.  
CD54-220K  
22µH  
MBRS120T3  
5V  
3V  
SET  
100mA  
INPUT  
I
V
LIM  
IN  
SW1  
10µF  
ADP1111AR-5  
SENSE  
33µF  
(OPTIONAL)  
FB/SENSE  
GND SW2  
Figure 1. 3 V to 5 V Step-Up Converter  
PIN CONFIGURATIONS  
ESD CAUTION  
8-Lead Plastic DIP  
8-Lead Plastic SOIC  
(SO-8)  
(N-8)  
I
1
2
3
4
8
7
6
5
I
1
2
3
4
8
7
6
5
FB (SENSE)*  
FB (SENSE)*  
LIM  
LIM  
ADP1111  
ADP1111  
SET  
A0  
SET  
A0  
V
V
IN  
IN  
TOP VIEW  
TOP VIEW  
SW1  
SW2  
SW1  
SW2  
(Not to Scale)  
(Not to Scale)  
GND  
GND  
*FIXED VERSIONS  
*FIXED VERSIONS  
REV.ꢀA  
ꢁ3ꢁ  

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