参数资料
| 型号： | AP6502SP-13 |
| 厂商： | Diodes Inc |
| 文件页数： | 12/15页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 2A 8SO |
| 标准包装： | 1 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.925 V ~ 16 V |
| 输入电压： | 4.75 V ~ 18 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 340kHz |
| 电流 - 输出： | 2A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm Width）裸露焊盘 |
| 包装： | 标准包装 |
| 供应商设备封装： | 8-SO 裸露焊盘 |
| 其它名称： | AP6502SP-13DIDKR |
AP6502
Applications Information (cont.)
PC Board Layout
This is a high switching frequency converter. Hence attention must be paid to the switching currents interference in the layout. Switching
current from one power device to another can generate voltage transients across the impedances of the interconnecting bond wires and
circuit traces. These interconnecting impedances should be minimized by using wide, short printed circuit traces.
AP6502SP-13 is exposed at the bottom of the package and must be soldered directly to a well designed thermal pad on the PCB. This will
help to increase the power dissipation. This is not applicable for the AP6502S-13.
External Bootstrap Diode
It is recommended that an external bootstrap diode be added when the input voltage is no greater than 5V or the 5V rail is available in the
system. This helps to improve the efficiency of the regulator. This solution is also applicable for D > 65%. The bootstrap diode can be a low
cost one such as BAT54 or a schottky that has a low Vf.
Figure 7—External Bootstrap
Compensation Components
Recommended Diodes:
Part Number
B130
SK13
Voltage/Current
Rating
30V, 1A
30V, 1A
Vendor
Diodes Inc
Diodes Inc
AP6502
Document Number: DS35423 Rev. 9 - 2
12 of 15
www.diodes.com
January 2013
? Diodes Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| AP6503SP-13 | IC REG BUCK SYNC ADJ 3A 8SO |
| AP6714M10G-13 | IC REG BOOST SYNC ADJ 10MSOP |
| AP7115-35WG-7 | IC REG LDO 3.5V .15A SOT-25 |
| AP7165-SPG-13 | IC REG LDO ADJ .6A 8-SOIC |
| AP7167-FNG-7 | IC REG LDO ADJ 1.2A 10-DFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AP6503 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:340kHz 23V 3A SYNCHRONOUS DC/DC BUCK CONVERTER |
| AP6503ASP-13 | 功能描述:直流/直流开关转换器 240kHz 23V 2A Synch DC/DC Buck Conv RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| AP6503SP-13 | 功能描述:直流/直流开关转换器 SMPS Converter HV POWER SUPPLY RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| AP6507 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:500 kHz 18V 3A SYNCHRONOUS DC/DC BUCK CONVERTER |
| AP6507SP-13 | 功能描述:直流/直流开关转换器 SWITCHING REG CONV POWER SUPPLY RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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