5秒后页面跳转
MP2377DN PDF预览

MP2377DN

更新时间: 2024-02-19 08:54:09
品牌 Logo 应用领域
芯源 - MPS 开关光电二极管
页数 文件大小 规格书
11页 508K
描述
3A, 21V, 600kHz Step-Down Converter

MP2377DN 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Not Recommended零件包装代码:SOIC
包装说明:HLSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.19
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:21 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-30 代码:R-PDSO-G8长度:4.9 mm
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
标称输出电压:3.3 V封装主体材料:PLASTIC/EPOXY
封装代码:HLSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.7 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:1500 kHz温度等级:INDUSTRIAL
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:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

MP2377DN 数据手册

 浏览型号MP2377DN的Datasheet PDF文件第1页浏览型号MP2377DN的Datasheet PDF文件第3页浏览型号MP2377DN的Datasheet PDF文件第4页浏览型号MP2377DN的Datasheet PDF文件第5页浏览型号MP2377DN的Datasheet PDF文件第6页浏览型号MP2377DN的Datasheet PDF文件第7页 
MP2377 – 3A, 21V, 600KHz STEP-DOWN CONVERTER  
PACKAGE REFERENCE  
ABSOLUTE MAXIMUM RATINGS (1)  
Supply Voltage VIN....................................... 23V  
VSW.........................-0.3V(-5V for < 10ns) to 24V  
VBST - VSW .................................................... + 6V  
All Other Pins.................................0.3V to +6V  
Junction Temperature...............................150°C  
Lead Temperature....................................260°C  
Storage Temperature ..............–65°C to +150°C  
TOP VIEW  
SW  
BST  
VCC  
GND  
1
2
3
4
8
7
6
5
IN  
EN/SYNC  
PG  
Recommended Operating Conditions (2)  
Supply Voltage VIN........................... 4.5V to 21V  
Operating Temperature .............–40°C to +85°C  
FB  
EXPOSED PAD  
ON BACKSIDE  
Thermal Resistance (3)  
θJA  
θJC  
SOIC8.....................................90...... 45... °C/W  
SOIC8E ..................................50...... 10... °C/W  
Part Number*  
MP2377DN  
Package  
Temperature  
SOIC8E  
–40°C to +85°C  
Notes:  
For Tape & Reel, add suffix –Z (eg. MP2377DN–Z)  
For RoHS Compliant Packaging, add suffix –LF  
(eg. MP2377DN–LF–Z)  
1) Exceeding these ratings may damage the device.  
2) The device is not guaranteed to function outside of its  
operating conditions.  
*
3) Measured on JESD51-7, 4-layer PCB.  
ELECTRICAL CHARACTERISTICS  
VIN = 12V, TA = +25°C, unless otherwise noted.  
Parameters  
Symbol Condition  
Min  
Typ  
Max  
Units  
Feedback Voltage  
VFB  
0.788  
0.808  
10  
2
100  
0.1  
0.828  
V
nA  
µA  
m  
µA  
A
4.5V VIN 21V  
FB = 0.8V  
VFB = 2V  
V
Feedback Current  
IFB  
Switch On Resistance (4)  
Switch Leakage  
RDS(ON)  
VEN = 0V, VSW = 0V  
10  
Current Limit (4)  
4
Oscillator Frequency  
Fold-back Frequency  
Maximum Duty Cycle  
fSW  
VFB = 0.6V  
VFB = 0V  
VFB = 0.6V  
600  
150  
90  
KHz  
KHz  
%
85  
Minimum On Time (4)  
tON  
100  
4.1  
880  
ns  
V
mV  
V
Under Voltage Lockout Threshold Rising  
Under Voltage Lockout Threshold Hysteresis  
EN Input Low Voltage  
3.9  
4.3  
0.4  
En Input High Voltage  
1.2  
4.5  
V
V
EN = 2V  
2
EN Input Current  
µA  
VEN = 0V  
0.01  
0.1  
0.9  
150  
5.0  
0.74  
40  
Supply Current (Shutdown)  
Supply Current (Quiescent)  
Thermal Shutdown  
VEN = 0V  
µA  
mA  
°C  
V
V
mV  
V
KHz  
MHz  
µS  
VEN = 2V, VFB = 1V  
Bias Supply  
VCC  
I
CC = 5mA  
Power Good Threshold Rising  
Power Good Threshold Hysteresis  
PG Pin Level  
Sync Frequency Range (Low)  
Sync Frequency Range (High)  
Enable Turnoff Delay  
VPG  
FSYNCL  
FSYNCH  
TOFF  
PG Sink 4mA  
0.4  
300  
1.5  
5.0  
Note:  
4) Guaranteed by design.  
MP2377 Rev. 0.92  
4/19/2011  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2011 MPS. All Rights Reserved.  
2

与MP2377DN相关器件

型号 品牌 描述 获取价格 数据表
MP2377DN-LF MPS Switching Regulator, Current-mode, 1500kHz Switching Freq-Max, PDSO8, SOIC-8

获取价格

MP2377DN-Z MPS Switching Regulator, Current-mode, 1500kHz Switching Freq-Max, PDSO8, SOIC-8

获取价格

MP2380 MPS 5A, 21V, 600KHz降压变换器

获取价格

MP2380DN MPS Switching Regulator, Current-mode, 7.3A, 800kHz Switching Freq-Max, PDSO8, MS-012BA, SOIC-

获取价格

MP2380DN-LF MPS Switching Regulator, Current-mode, 7.3A, 800kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT,

获取价格

MP2380DN-LF-Z MPS Switching Regulator, Current-mode, 7.3A, 800kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT,

获取价格