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降压/升压 (buck-boost) 转换器

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圣邦的降压 / 升压转换器(Buck-Boost Regulators)产品线以同步降压 / 升压拓扑(Sync Buck-Boost)为主,能灵活应对输入电压高于、低于或等于输出电压的场景。

选型器

共计 7 / 7个产品

Part Number
Images
DC/DC Topology
Up
Down
VIN Max (V)
Up
Down
VIN Min (V)
Up
Down
Output Current Max (A)
Up
Down
Switch Current Limit Typ (A)
Up
Down
Output Voltage (V)
Switching Frequency (MHz)
Up
Down
Quiescent Current (μA)
Up
Down
Shutdown Current (μA)
Enable Logic
Up
Down
Efficiency Max (%)
Up
Down
Package
Up
Down
Features
Status
Sync Buck-Boost
5.5
2.2
2.5
5.4
Adj (1.8 ~ 5.2)
3
18
0.1
Active High
95
WLCSP-2.21×1.40-15B
2.5A Buck-Boost Converter with I2C Interface
量产
Sync Buck-Boost
5.5
2.2
2.5
5.4
Adj (1.8 ~ 5.2)
3
18
0.1
Active High
95
WLCSP-2.21×1.40-15B
2.5A Buck-Boost Converter with I2C Interface
量产
Sync Buck-Boost
5.5
1.8
0.8
1.8
3.3/Adj (1.2 ~ 5.5)
1.4
40
0.1
Active High
96
TDFN-3×3-10L
Current Single Inductor Buck-Boost Converter with 1.8A Switch
量产
Sync Buck-Boost
5.5
1.8
0.4
1
Adj (1.2 ~ 5.5)
2.4
35
0.02
Active High
95
WLCSP-1.11×1.84-8B
High-Efficiency Buck-Boost Converter
量产
Sync Buck-Boost
5.5
2.2
2
5
Adj (1.8 ~ 5.2)
3
18
0.05
Active High
95
TDFN-3×2-10L
High-Efficiency Buck-Boost Converter
量产
Sync Buck-Boost
5.5
2.2
2
5
Adj (1.8 ~ 5.2)
3
18
0.05
Active High
95
WLCSP-2.21×1.40-15B
High-Efficiency Buck-Boost Converter
量产
Sync Buck-Boost
5.5
2.2
3
5.84
Adj (1.8 ~ 5.2)
3
22
0.1
Active High
95
WLCSP-1.47×2.21-15B
Buck-Boost Converter with I2C Interface
量产
1 到 7 共 7
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圣邦微电子 (SGMICRO) 是一家综合性的高性能和高可靠性模拟及混合信号处理和系统电源管理集成电路供应商,为工业自动化、新能源、汽车、通信、计算机、消费电子和医疗设备等应用提供各类模拟信号调理和电源创新解决方案。
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