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Application Specific Auxiliary Power ICs

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The SGMICRO portfolio comprises application-specific devices such as APD bias, LNB power, EML bias, isolation transformer drivers, and TEC drivers, among others. These devices are popularly used in industrial, optical fiber module, telecom communication, and set-top box (STB) applications. Their high level of integration makes designing easier for you.

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Parametric Search Selector

10 of 10 total products

Part Number
Images
Output Voltage (V)
VIN Min (V)
Up
Down
VIN Max (V)
Up
Down
Quiescent Current (μA)
Up
Down
Shutdown Current (μA)
Switching Frequency (MHz)
Up
Down
Enable Logic
Up
Down
Efficiency Max (%)
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Down
Package
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Features
Status
Adj (up to 70)
2.7
5.5
200
<1
0.85
Active High
67
TQFN-3×3-16L
70V, Boost Converter and Current Monitor for APD Bias Applications
Active
Adj (up to 70)
2.8
5.5
190
<1
0.85
Active High
69
TQFN-3×3-16L
70V, 300mW Boost Converter and Current Monitor for APD Bias Applications
Active
Adj (-0.2 ~ -4.08)
2.85
5.5
44
-
1
Active High
-
WLCSP-1.25×1.65-12B
Low Voltage, Wide Input Range, Front-End DC/DC
Active
Adj (-0.2 ~ -3.2)
2.85
5.5
100
-
1.75
Active High
-
TQFN-3×3-16L
DC Bias Controller for EML
Active
Adj
2.7
5.5
830
160
1
Active High
-
TQFN-2×3-16L
1.5A Thermoelectric Cooler Driver
Active
Adj
2.7
5.5
1300
200
2
Active High
-
WLCSP-2.55×2.55-25B
1.5A Thermoelectric Cooler (TEC) Driver
Active
Adj
2.7
5.5
1300
200
2
Active High
-
TQFN-6×6-36L
3A Thermoelectric Cooler (TEC) Driver
Active
Adj (up to 70)
2.8
5.5
1300
<1
0.85
Active High
61
TQFN-3×3-16L
70V, 2.5mA Precision Protection APD Bias Dual-Gain Track/Hold Current Mirror
Active
2.8 ~ 36
2.8
16
1400
0.1
0.5
Active High
94
TQFN-4×4-25L
Efficient Power Backup Manager with High Current Bidirectional DC/DC Converter and Capacitor Measurement Capability
Active
Adj (-0.2 ~ -3.2)
2.85
5.5
100
-
2
-
-
TQFN-3×3-16L
DC Bias Controller for EML
Active
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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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