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IS31PM7212-SLS2-TR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Lumissil Microsystems. Its product description is IC REG BOOST ADJ 8MSOP. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for IS31PM7212-SLS2-TR
- Description：IC REG BOOST ADJ 8MSOP
- Series：-
- Mfr：Lumissil Microsystems
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.8V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：10V
- Voltage - Output (Max)：76V
- Current - Output：-
- Frequency - Switching：400kHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for IS31PM7212-SLS2-TR
Voltage Regulators - DC DC Switching Regulators Overview
The IS31PM7212-SLS2-TR is a DC-to-DC switching regulator manufactured by Lumissil Microsystems, designed for APD biasing applications. It operates within an input voltage range of 6V to 40V and provides an adjustable output voltage up to 76V. The device integrates a current monitor and features a switching frequency of 400kHz. Packaged in an 8-pin MSOP (3mm x 4.9mm) surface-mount format, it supports an operating temperature range of -40°C to 85°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrated current monitoring capability for precise control
- Adjustable high-voltage output suitable for APD biasing
- Monolithic design with internal power MOSFET
Voltage Regulators - DC DC Switching Regulators Applications
- Avalanche Photodiode (APD) bias supply
- High-voltage LED drivers
- General purpose DC-DC conversion
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix SLS2-TR against the manufacturer's latest datasheet to confirm pinout and package dimensions. Ensure compatibility with the target PCB footprint for the 8-MSOP package. Confirm that the 400kHz switching frequency aligns with system EMI requirements. Check RoHS compliance status if required by local regulations.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a compact, high-voltage boost converter is needed for photodetector biasing. The integrated current monitor simplifies feedback loop design compared to discrete solutions. Consider the 76V maximum output limit and 400kHz frequency when evaluating efficiency and thermal performance in space-constrained designs.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to Lumissil's PM series of power management ICs, specifically targeting high-voltage generation needs. It complements their broader portfolio of LED drivers and general-purpose regulators by offering specialized functionality for avalanche photodiode applications requiring stable, monitored high voltage.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
No direct public substitute part numbers are confirmed in the provided documentation. Cross-reference with other 8-MSOP boost converters only after verifying electrical parameters and pin compatibility through official manufacturer substitution guides.
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