参数资料
型号: MC34063SMDBKEVB
厂商: ON Semiconductor
文件页数: 6/15页
文件大小: 0K
描述: EVAL BOARD FOR MC34063SMDBK
设计资源: MC34063SMDBKEVB Gerber Files
MC34063 Demo Brd Schematic
MC34063 BOM
标准包装: 1
主要目的: DC/DC,步降
输出及类型: 1,非隔离
输出电压: 3.3V
电流 - 输出: 100mA
输入电压: 12V
稳压器拓扑结构: 降压
频率 - 开关: 100kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: MC34063
其它名称: MC34063SMDBKEVBOS
MC34063A, MC33063A, SC34063A, SC33063A, NCV33063A
8
1
V out
8
1
R
V out
R sc
7
2
R sc
7
2
V in
6
V in
6
R 3 0 for
constant V in
Figure 10. External Current Boost Connections for I C Peak Greater than 1.5 A
9a. External NPN Switch
9b. External NPN Saturated Switch
(See Note 8)
8. If the output switch is driven into hard saturation (non ? Darlington configuration) at low switch currents ( ≤ 300 mA) and high driver currents
( ≥ 30 mA), it may take up to 2.0 m s to come out of saturation. This condition will shorten the off time at frequencies ≥ 30 kHz, and is magnified
at high temperatures. This condition does not occur with a Darlington configuration, since the output switch cannot saturate. If a
non ? Darlington configuration is used, the following output drive condition is recommended.
http://onsemi.com
6
相关PDF资料
PDF描述
RSM03DRYN CONN EDGECARD 6POS DIP .156 SLD
MC34063LBKEVB EVAL BOARD FOR MC34063LBK
CMS-2212-B STRAPS CABLE MANAGEMENT 12" 25PC
TARQ335K010 CAP TANT 3.3UF 10V 10% AXIAL
EBM10DRYS CONN EDGECARD 20POS DIP .156 SLD
相关代理商/技术参数
参数描述
MC34063SMDINVEVB 功能描述:电源管理IC开发工具 MC34063A EVAL BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
MC34063U 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, CDIP8
MC34064 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:UNDERVOLTAGE SENSING CIRCUIT
MC34064D-005 功能描述:监控电路 4.59V UnderVoltage RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MC34064D-005G 功能描述:监控电路 4.59V UnderVoltage Sensing Circuit RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel