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SC81B30
120V/3.5A 超低静态电流非同步降压转换器
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SC81B30
SC81B30/E 是一款非同步降压转换器，具备 6V 至 115V 的宽输入电压范围，专为要求超低待机功耗的应用而优化。该转换器可实现高效率，并通过集成低导通电阻高侧功率MOSFET支持高达3.5A的连续负载电流。SC81B30集成PG引脚用于指示输出是否在目标范围内，而SC81B30E则将PG引脚替换为EXT引脚。通过将EXT引脚连接至VOUT，SC81B30E可实现更低的待机损耗和更高的轻载效率。
SC81B30/E 是一款非同步降压转换器，具备 6V 至 115V 的宽输入电压范围，专为要求超低待机功耗的应用而优化。该转换器可实现高效率，并通过集成低导通电阻高侧功率MOSFET支持高达3.5A的连续负载电流。SC81B30集成PG引脚用于指示输出是否在目标范围内，而SC81B30E则将PG引脚替换为EXT引脚。通过将EXT引脚连接至VOUT，SC81B30E可实现更低的待机损耗和更高的轻载效率。
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Product Details
Parameters
Package / Pin / Size
Features
Notification
Technical Documentation
Applications
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We offer ultra-low IQ、fast transient response and wide input voltage Buck products, which can greatly reduce standby current
2025.04.29
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Parameter Name
Parameter Value
VIN range
6-115V
Abs. VIN (max)
120V
Vout range
1.2-VIN
Iout(Max)
3.5A
MOS
int.
Parameter Name
Parameter Value
Fsw
80kHz ~ 1MHz
Almost 100% mode
√
PFM
√
Features
10uA low Iq; High efficiency, Power Good indicator
Package
ESOP8
Parameter Name
Parameter Value
VIN range
6-115V
Abs. VIN (max)
120V
Vout range
1.2-VIN
Iout(Max)
3.5A
MOS
int.
Fsw
80kHz ~ 1MHz
Almost 100% mode
√
PFM
√
Features
10uA low Iq; High efficiency, Power Good indicator
Package
ESOP8
