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20BQ030 PDF预览

20BQ030

更新时间: 2024-02-15 10:12:25
品牌 Logo 应用领域
芯源 - MPS 转换器二极管光电二极管
页数 文件大小 规格书
10页 249K
描述
2A, 380 KHz Step-Down Converter

20BQ030 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DO-214AA包装说明:LEAD FREE, SMB, SIMILAR TO DO-214AA, 2 PIN
针数:2Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8541.10.00.80
风险等级:7.31其他特性:HIGH RELIABILITY, FREE WHEELING DIODE
应用:GENERAL PURPOSE配置:SINGLE
二极管元件材料:SILICON二极管类型:RECTIFIER DIODE
最大正向电压 (VF):0.37 VJEDEC-95代码:DO-214AA
JESD-30 代码:R-PDSO-C2JESD-609代码:e3
湿度敏感等级:1最大非重复峰值正向电流:350 A
元件数量:1相数:1
端子数量:2最高工作温度:150 °C
最低工作温度:-55 °C最大输出电流:2 A
封装主体材料:PLASTIC/EPOXY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最大重复峰值反向电压:30 V
子类别:Rectifier Diodes表面贴装:YES
技术:SCHOTTKY端子面层:Matte Tin (Sn) - annealed
端子形式:C BEND端子位置:DUAL
处于峰值回流温度下的最长时间:10Base Number Matches:1

20BQ030 数据手册

 浏览型号20BQ030的Datasheet PDF文件第1页浏览型号20BQ030的Datasheet PDF文件第3页浏览型号20BQ030的Datasheet PDF文件第4页浏览型号20BQ030的Datasheet PDF文件第5页浏览型号20BQ030的Datasheet PDF文件第6页浏览型号20BQ030的Datasheet PDF文件第7页 
TM  
MP1580 – 2A, 380KHz STEP-DOWN CONVERTER  
PACKAGE REFERENCE  
TOP VIEW  
TOP VIEW  
BS  
IN  
1
2
3
4
8
7
6
5
SYNC  
EN  
BS  
IN  
1
2
3
4
8
7
6
5
SYNC  
EN  
SW  
GND  
COMP  
FB  
SW  
GND  
COMP  
FB  
MP1580_PD01-SOIC8  
MP1580_PD02-PDIP8  
Part Number*  
Package  
Temperature  
–40°C to +125°C  
Part Number**  
Package  
PDIP8  
Temperature  
MP1580HS  
SOIC8  
MP1580HP  
–40°C to +125°C  
For Tape & Reel, add suffix –Z (eg. MP1580HS–Z)  
For Lead Free, add suffix –LF (eg. MP1580HS –LF–Z)  
** For Tape & Reel, add suffix –Z (eg. MP1580HP–Z)  
*
For Lead Free, add suffix –LF (eg. MP1580HP –LF–Z)  
ABSOLUTE MAXIMUM RATINGS (1)  
Supply Voltage (VIN)..................................... 27V  
Switch Voltage (VSW).................. –1V to VIN + 1V  
Bootstrap Voltage (VBS) .......................VSW + 6V  
Feedback Voltage (VFB) .................–0.3V to +6V  
Enable/UVLO Voltage (VEN)...........–0.3V to +6V  
Comp Voltage (VCOMP) ...................–0.3V to +6V  
Sync Voltage (VSYNC)......................–0.3V to +6V  
Junction Temperature............................ +150°C  
Lead Temperature ................................. +260°C  
Storage Temperature.............. –65°C to +150°C  
Recommended Operating Conditions (2)  
Input Voltage (VIN) ......................... 4.75V to 25V  
Operating Temperature...............–40°C to +125°C  
Thermal Resistance (3)  
θJA  
θJC  
SOIC8....................................105..... 50... °C/W  
PDIP8 .....................................95...... 55... °C/W  
Notes:  
1) Exceeding these ratings may damage the device.  
2) The device is not guaranteed to function outside of its  
operating conditions.  
3) Measured on approximately 1” square of 1 oz copper.  
ELECTRICAL CHARACTERISTICS  
VIN = 12V, TA = +25°C, unless otherwise noted.  
Parameter  
Symbol Condition  
Min  
Typ  
Max  
Units  
4.75V VIN 25V  
VCOMP < 2V  
Feedback Voltage  
1.198  
1.222  
1.246  
V
Upper Switch-On Resistance  
Lower Switch-On Resistance  
Upper Switch Leakage  
Current Limit (4)  
0.18  
10  
VEN = 0V, VSW = 0V  
0
10  
µA  
A
2.4  
3.0  
3.6  
Current Limit Gain.  
Output Current to Comp Pin Voltage  
1.95  
A/V  
Error Amplifier Voltage Gain  
Error Amplifier Transconductance  
Oscillator Frequency  
400  
770  
380  
35  
V/V  
µA/V  
KHz  
KHz  
KHz  
500  
342  
20  
1100  
418  
54  
IC = ±10µA  
Short Circuit Frequency  
Sync Frequency  
VFB = 0V  
Sync Drive 0V to 2.7V  
445  
600  
MP1580 Rev. 3.0  
12/5/2005  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2005 MPS. All Rights Reserved.  
2

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