SP6660 200mA电荷泵转换器或倍频器
The SP6660 is a CMOS DC-DC Monolithic Voltage Converter that can be implemented as a Voltage Inverter or a Positive Voltage Doubler. As a Voltage Inverter, a -1.5V to -4.25V output can be converted from a +1.5V to +4.25V input. As a Voltage Doubler, the SP6660 can provide a +8.0V output at 100mA from a +4.25V input. The SP6660 is ideal for both battery-powered and board level voltage conversion applications with a typical operating current of 400mA and a high efficiency (>90%) over most of its load-current range. Typical end products for this device are operational amplifier and interface power supplies, medical instruments, and handheld and laptop computers. The SP6660 is available in 8-pin DIP, SOIC, and mSOIC packages.
技术特性
- Inverts or Doubles Input Supply Voltage
- 93% Power Efficiency at 3.6V
- 10kHz/80kHz Selectable Oscillator
- External Oscillator up to 700KHz
- 5Ω Output Resistance at 3.6V
- Low Voltage Battery Operation
- Ideal for 3.6V Lithium Ion Battery
- High Output Current – 200mA
- Pin-Compatible High-Current Upgrade of the ICL7660 and 660 Industry Standard
- Smallest Package Available for the 660 Industry Standard – 8pin SOIC
功能框图 Functional Block Diagram
应用领域 APPLICATION
- Camera Flash LED Driver
- Wireless Mouse
- PDA's
- Pagers
- Medical Monitors
- Handheld Portable Devices
- MP3 Players
|
技术指标
| 输出电流(mA) |
200 |
| 最低输入电压(V) |
1.5 |
| 最高输入电压(V) |
4.3 |
| 静态电流(µA) |
400 |
| 最低输出电压(V) |
-1.5 |
| 最高输出电压(V) |
-4.3 |
| 频率 |
80 |
| 效率(%) |
93 |
| 说明书 |
10-80kHz, 转换器或倍加器 |
订购信息 Ordering Information
| 器件型号 |
封装编码 |
有害物质限制 |
最低温度 |
最高温度 |
状态 |
立刻购买 |
申请样片 |
| SP6660EN-L/TR |
NSOIC8 |
|
-40 |
85 |
运行 |
|
|
| SP6660EP |
PDIP8 |
|
-40 |
85 |
OBS |
|
|
| SP6660EN-L |
NSOIC8 |
|
-40 |
85 |
运行 |
|
|
| SP6660EN |
NSOIC8 |
|
-40 |
85 |
OBS |
|
|
| SP6660EN/TR |
NSOIC8 |
|
-40 |
85 |
运行 |
|
|
| SP6660EU-L |
MSOP8 |
|
-40 |
85 |
运行 |
|
|
| SP6660EU |
MSOP8 |
|
-40 |
85 |
OBS |
|
|
| SP6660EU-L/TR |
MSOP8 |
|
-40 |
85 |
运行 |
|
|
| SP6660EP-L |
PDIP8 |
|
-40 |
85 |
运行 |
|
|
| SP6660EU/TR |
MSOP8 |
|
-40 |
85 |
OBS |
|
|
| SP6660EB |
Board |
|
0 |
70 |
运行 |
|
|
| SP6660CN-L/TR |
NSOIC8 |
|
0 |
70 |
运行 |
|
|
| SP6660CP |
PDIP8 |
|
0 |
70 |
OBS |
|
|
| SP6660CN-L |
NSOIC8 |
|
0 |
70 |
运行 |
|
|
| SP6660CN |
NSOIC8 |
|
0 |
70 |
OBS |
|
|
| SP6660CN/TR |
NSOIC8 |
|
0 |
70 |
OBS |
|
|
| SP6660CU-L |
MSOP8 |
|
0 |
70 |
运行 |
|
|
| SP6660CU-L/TR |
MSOP8 |
|
0 |
70 |
运行 |
|
|
| SP6660CU/TR |
MSOP8 |
|
0 |
70 |
运行 |
|
|
| SP6660CP-L |
PDIP8 |
|
0 |
70 |
运行 |
|
|
| SP6660CU |
MSOP8 |
|
0 |
70 |
运行 |
|
|
