SP6120 低电压、AnyFET™、同步、降压控制器
The SP6120 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.3V input supply. Sipex's unique "AnyFETTM" Technology allows the SP6120 to be used for resolving a multitude of price/performance trade-offs. It is separated from the PWM controller market by being the first controller to offer precision, speed, flexibility, protection and efficiency over a wide range of operating conditions.
技术特性
- 针对单电源供电,3V~5.5V应用而优化而设计
- 高效率：可能大于95% 最大可超过95％
- “AnyFET TM”技术：可以驱动PFET或NFET高侧开关
- 在电池或总线应用时可选的断续或连续导通模式
- 快速瞬态响应
- 16管脚TSSOP封装，小尺寸
- 输入电压、负载和温度变化时，都能保证精确到1％的基准参考
- 精确到10％的频率偏移
- 精确的、轨到轨、43mV、过流检测
- 电阻可编程频率开关频率可通过电阻设定
- 电阻可编程输出电压 输出电压可通过电阻设定
- 电容可编程软启动 软启动可通过电容设定
- 低静态电流：950μA，关断模式时为10μA
- Hiccup过流保护
应用领域 APPLICATION
- DSP
- Microprocessor Core
- I/O & Logic
- Industrial Control
- Distributed Power
- Low Voltage Power
功能框图 Functional Block Diagram
|
技术指标
| 静态电流(µA) |
950 |
| 最低输入电压(V) |
3 |
| 最高输入电压(V) |
7 |
| 最低输出电压(V) |
1.3 |
| 最高输出电压(V) |
7 |
| 频率 |
550 |
| 效率(%) |
95 |
| 说明书 |
270-550kHz |
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 |
申请样片 |
| SP6120BEY-L |
TSSOP16 |
|
-40 |
85 |
Active |
|
| SP6120BEY-L/TR |
TSSOP16 |
|
-40 |
85 |
Active |
|
| SP6120BCY-L |
TSSOP |
|
0 |
70 |
EOL |
|
| SP6120BCY-L/TR |
TSSOP |
|
0 |
70 |
EOL |
|
| SP6120CY/TR |
TSSOP16 |
|
0 |
70 |
运行 |
|
| SP6120CY |
TSSOP16 |
|
0 |
70 |
运行 |
|
| SP6120CY-L |
TSSOP16 |
|
0 |
70 |
EOL |
|
| SP6120EY/TR |
TSSOP16 |
|
-40 |
85 |
运行 |
|
| SP6120EY-L/TR |
TSSOP16 |
|
-40 |
85 |
运行 |
|
| SP6120EY-L |
TSSOP16 |
|
-40 |
85 |
运行 |
|
| SP6120BEY |
TSSOP |
|
-40 |
85 |
EOL |
|
| SP6120EB |
Board |
|
0 |
70 |
运行 |
|
| SP6120EY |
TSSOP16 |
|
-40 |
85 |
运行 |
|
| SP6120BEY/TR |
TSSOP |
|
-40 |
85 |
EOL |
|
| SP6120BHY |
TSSOP |
|
0 |
70 |
OBS |
|
| SP6120ACY |
TSSOP16 |
|
0 |
70 |
寿命终止 |
|
| SP6120CY-L/TR |
TSSOP16 |
|
0 |
70 |
EOL |
|
| SP6120ACY/TR |
TSSOP16 |
|
0 |
70 |
寿命终止 |
|
| SP6120BHY/TR |
TSSOP |
|
0 |
70 |
OBS |
|
| SP6120BHY-L |
TSSOP |
|
0 |
70 |
OBS |
|
| SP6120BHY-L/TR |
TSSOP |
|
0 |
70 |
OBS |
|
| SP6120HBEY |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HBEY/TR |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HBEY-L |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HBEY-L/TR |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HEY |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HEY/TR |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HEY-L |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120AEX |
Bare Die |
|
0 |
70 |
寿命终止 |
|
| SP6120HEY-L/TR |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HY |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HY/TR |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120AEY |
TSSOP16 |
|
0 |
70 |
寿命终止 |
|
| SP6120HY-L |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120HY-L/TR |
TSSOP |
|
-40 |
85 |
OBS |
|
| SP6120AEY/TR |
TSSOP16 |
|
0 |
70 |
寿命终止 |
|
